alsa-sys-0.3.1/.cargo_vcs_info.json0000644000000001121377045356700126420ustar { "git": { "sha1": "f0fadd70b94fdc7482bbe383d4ac72025d54efda" } } alsa-sys-0.3.1/.gitignore010066400017500001750000000000341365160326600134270ustar 00000000000000/target /Cargo.lock .cargo/ alsa-sys-0.3.1/Cargo.toml0000644000000021341377045356700106460ustar # THIS FILE IS AUTOMATICALLY GENERATED BY CARGO # # When uploading crates to the registry Cargo will automatically # "normalize" Cargo.toml files for maximal compatibility # with all versions of Cargo and also rewrite `path` dependencies # to registry (e.g., crates.io) dependencies # # If you believe there's an error in this file please file an # issue against the rust-lang/cargo repository. If you're # editing this file be aware that the upstream Cargo.toml # will likely look very different (and much more reasonable) [package] edition = "2018" name = "alsa-sys" version = "0.3.1" authors = ["Pierre Krieger ", "David Henningsson "] build = "build.rs" links = "alsa" description = "FFI bindings for the ALSA project (Advanced Linux Sound Architecture)" documentation = "http://docs.rs/alsa-sys" keywords = ["ALSA", "audio", "sound"] categories = ["os::unix-apis", "external-ffi-bindings", "multimedia::audio"] license = "MIT" repository = "https://github.com/diwic/alsa-sys" [dependencies.libc] version = "0.2.65" [build-dependencies.pkg-config] version = "0.3" alsa-sys-0.3.1/Cargo.toml.orig010066400017500001750000000011021377045353700143310ustar 00000000000000[package] name = "alsa-sys" version = "0.3.1" authors = ["Pierre Krieger ", "David Henningsson "] build = "build.rs" description = "FFI bindings for the ALSA project (Advanced Linux Sound Architecture)" license = "MIT" links = "alsa" repository = "https://github.com/diwic/alsa-sys" documentation = "http://docs.rs/alsa-sys" keywords = ["ALSA", "audio", "sound"] categories = ["os::unix-apis", "external-ffi-bindings", "multimedia::audio"] edition = "2018" [dependencies] libc = "0.2.65" [build-dependencies] pkg-config = "0.3" alsa-sys-0.3.1/LICENSE010066400017500001750000000020461365160326600124510ustar 00000000000000MIT License Copyright (c) 2018 diwic Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. alsa-sys-0.3.1/README.md010066400017500001750000000003531365162720000127140ustar 00000000000000# alsa-sys Rust raw FFI bindings for ALSA. To avoid too long build times, the finished binding is committed into this repository. If you need to regenerate it, run `regenerate_bindings.sh` (and have `bindgen` set up when you do so). alsa-sys-0.3.1/build.rs010066400017500001750000000010531365160326600131060ustar 00000000000000extern crate pkg_config; fn main() { if let Err(e) = pkg_config::probe_library("alsa") { match e { pkg_config::Error::Failure { .. } => panic! ( "Pkg-config failed - usually this is because alsa development headers are not installed.\n\n\ For Fedora users:\n# dnf install alsa-lib-devel\n\n\ For Debian/Ubuntu users:\n# apt-get install libasound2-dev\n\n\ pkg_config details:\n{}", e ), _ => panic!("{}", e) } } } alsa-sys-0.3.1/regenerate_bindings.sh010077500017500001750000000003631377045345400160050ustar 00000000000000#!/bin/sh bindgen --size_t-is-usize --no-recursive-whitelist --no-prepend-enum-name --no-layout-tests \ --generate "functions,types" --whitelist-function="snd_.*" --whitelist-type="_?snd_.*" \ /usr/include/alsa/asoundlib.h -o src/generated.rs alsa-sys-0.3.1/src/generated.rs010066400017500001750000010375011377045301000145340ustar 00000000000000/* automatically generated by rust-bindgen */ #[repr(C)] #[derive(Copy, Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)] pub struct __BindgenBitfieldUnit { storage: Storage, align: [Align; 0], } impl __BindgenBitfieldUnit { #[inline] pub const fn new(storage: Storage) -> Self { Self { storage, align: [] } } } impl __BindgenBitfieldUnit where Storage: AsRef<[u8]> + AsMut<[u8]>, { #[inline] pub fn get_bit(&self, index: usize) -> bool { debug_assert!(index / 8 < self.storage.as_ref().len()); let byte_index = index / 8; let byte = self.storage.as_ref()[byte_index]; let bit_index = if cfg!(target_endian = "big") { 7 - (index % 8) } else { index % 8 }; let mask = 1 << bit_index; byte & mask == mask } #[inline] pub fn set_bit(&mut self, index: usize, val: bool) { debug_assert!(index / 8 < self.storage.as_ref().len()); let byte_index = index / 8; let byte = &mut self.storage.as_mut()[byte_index]; let bit_index = if cfg!(target_endian = "big") { 7 - (index % 8) } else { index % 8 }; let mask = 1 << bit_index; if val { *byte |= mask; } else { *byte &= !mask; } } #[inline] pub fn get(&self, bit_offset: usize, bit_width: u8) -> u64 { debug_assert!(bit_width <= 64); debug_assert!(bit_offset / 8 < self.storage.as_ref().len()); debug_assert!((bit_offset + (bit_width as usize)) / 8 <= self.storage.as_ref().len()); let mut val = 0; for i in 0..(bit_width as usize) { if self.get_bit(i + bit_offset) { let index = if cfg!(target_endian = "big") { bit_width as usize - 1 - i } else { i }; val |= 1 << index; } } val } #[inline] pub fn set(&mut self, bit_offset: usize, bit_width: u8, val: u64) { debug_assert!(bit_width <= 64); debug_assert!(bit_offset / 8 < self.storage.as_ref().len()); debug_assert!((bit_offset + (bit_width as usize)) / 8 <= self.storage.as_ref().len()); for i in 0..(bit_width as usize) { let mask = 1 << i; let val_bit_is_set = val & mask == mask; let index = if cfg!(target_endian = "big") { bit_width as usize - 1 - i } else { i }; self.set_bit(index + bit_offset, val_bit_is_set); } } } #[repr(C)] #[derive(Default)] pub struct __IncompleteArrayField(::std::marker::PhantomData, [T; 0]); impl __IncompleteArrayField { #[inline] pub const fn new() -> Self { __IncompleteArrayField(::std::marker::PhantomData, []) } #[inline] pub fn as_ptr(&self) -> *const T { self as *const _ as *const T } #[inline] pub fn as_mut_ptr(&mut self) -> *mut T { self as *mut _ as *mut T } #[inline] pub unsafe fn as_slice(&self, len: usize) -> &[T] { ::std::slice::from_raw_parts(self.as_ptr(), len) } #[inline] pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] { ::std::slice::from_raw_parts_mut(self.as_mut_ptr(), len) } } impl ::std::fmt::Debug for __IncompleteArrayField { fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result { fmt.write_str("__IncompleteArrayField") } } extern "C" { #[doc = " \\defgroup Global Global defines and functions"] #[doc = " Global defines and functions."] #[doc = " \\par"] #[doc = " The ALSA library implementation uses these macros and functions."] #[doc = " Most applications probably do not need them."] #[doc = " \\{"] pub fn snd_asoundlib_version() -> *const ::std::os::raw::c_char; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_dlsym_link { pub next: *mut snd_dlsym_link, pub dlsym_name: *const ::std::os::raw::c_char, pub dlsym_ptr: *const ::std::os::raw::c_void, } extern "C" { pub fn snd_dlpath( path: *mut ::std::os::raw::c_char, path_len: usize, name: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_dlopen( file: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, errbuf: *mut ::std::os::raw::c_char, errbuflen: usize, ) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_dlsym( handle: *mut ::std::os::raw::c_void, name: *const ::std::os::raw::c_char, version: *const ::std::os::raw::c_char, ) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_dlclose(handle: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_async_handler { _unused: [u8; 0], } #[doc = " \\brief Internal structure for an async notification client handler."] #[doc = ""] #[doc = " The ALSA library uses a pointer to this structure as a handle to an async"] #[doc = " notification object. Applications don't access its contents directly."] pub type snd_async_handler_t = _snd_async_handler; #[doc = " \\brief Async notification callback."] #[doc = ""] #[doc = " See the #snd_async_add_handler function for details."] pub type snd_async_callback_t = ::std::option::Option; extern "C" { pub fn snd_async_add_handler( handler: *mut *mut snd_async_handler_t, fd: ::std::os::raw::c_int, callback: snd_async_callback_t, private_data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_del_handler(handler: *mut snd_async_handler_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_handler_get_fd(handler: *mut snd_async_handler_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_handler_get_signo(handler: *mut snd_async_handler_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_handler_get_callback_private( handler: *mut snd_async_handler_t, ) -> *mut ::std::os::raw::c_void; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_shm_area { _unused: [u8; 0], } extern "C" { pub fn snd_shm_area_create( shmid: ::std::os::raw::c_int, ptr: *mut ::std::os::raw::c_void, ) -> *mut snd_shm_area; } extern "C" { pub fn snd_shm_area_share(area: *mut snd_shm_area) -> *mut snd_shm_area; } extern "C" { pub fn snd_shm_area_destroy(area: *mut snd_shm_area) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_user_file( file: *const ::std::os::raw::c_char, result: *mut *mut ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } #[doc = " Timestamp"] pub type snd_timestamp_t = timeval; #[doc = " Hi-res timestamp"] pub type snd_htimestamp_t = timespec; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_input { _unused: [u8; 0], } #[doc = " \\brief Internal structure for an input object."] #[doc = ""] #[doc = " The ALSA library uses a pointer to this structure as a handle to an"] #[doc = " input object. Applications don't access its contents directly."] pub type snd_input_t = _snd_input; #[doc = " Input from a stdio stream."] pub const SND_INPUT_STDIO: _snd_input_type = 0; #[doc = " Input from a memory buffer."] pub const SND_INPUT_BUFFER: _snd_input_type = 1; #[doc = " Input type."] pub type _snd_input_type = u32; #[doc = " Input type."] pub use self::_snd_input_type as snd_input_type_t; extern "C" { pub fn snd_input_stdio_open( inputp: *mut *mut snd_input_t, file: *const ::std::os::raw::c_char, mode: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_input_stdio_attach( inputp: *mut *mut snd_input_t, fp: *mut FILE, _close: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_input_buffer_open( inputp: *mut *mut snd_input_t, buffer: *const ::std::os::raw::c_char, size: isize, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_input_close(input: *mut snd_input_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_input_scanf( input: *mut snd_input_t, format: *const ::std::os::raw::c_char, ... ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_input_gets( input: *mut snd_input_t, str: *mut ::std::os::raw::c_char, size: usize, ) -> *mut ::std::os::raw::c_char; } extern "C" { pub fn snd_input_getc(input: *mut snd_input_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_input_ungetc( input: *mut snd_input_t, c: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_output { _unused: [u8; 0], } #[doc = " \\brief Internal structure for an output object."] #[doc = ""] #[doc = " The ALSA library uses a pointer to this structure as a handle to an"] #[doc = " output object. Applications don't access its contents directly."] pub type snd_output_t = _snd_output; #[doc = " Output to a stdio stream."] pub const SND_OUTPUT_STDIO: _snd_output_type = 0; #[doc = " Output to a memory buffer."] pub const SND_OUTPUT_BUFFER: _snd_output_type = 1; #[doc = " Output type."] pub type _snd_output_type = u32; #[doc = " Output type."] pub use self::_snd_output_type as snd_output_type_t; extern "C" { pub fn snd_output_stdio_open( outputp: *mut *mut snd_output_t, file: *const ::std::os::raw::c_char, mode: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_stdio_attach( outputp: *mut *mut snd_output_t, fp: *mut FILE, _close: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_buffer_open(outputp: *mut *mut snd_output_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_buffer_string( output: *mut snd_output_t, buf: *mut *mut ::std::os::raw::c_char, ) -> usize; } extern "C" { pub fn snd_output_close(output: *mut snd_output_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_printf( output: *mut snd_output_t, format: *const ::std::os::raw::c_char, ... ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_vprintf( output: *mut snd_output_t, format: *const ::std::os::raw::c_char, args: *mut __va_list_tag, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_puts( output: *mut snd_output_t, str: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_putc( output: *mut snd_output_t, c: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_output_flush(output: *mut snd_output_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_strerror(errnum: ::std::os::raw::c_int) -> *const ::std::os::raw::c_char; } #[doc = " \\brief Error handler callback."] #[doc = " \\param file Source file name."] #[doc = " \\param line Line number."] #[doc = " \\param function Function name."] #[doc = " \\param err Value of \\c errno, or 0 if not relevant."] #[doc = " \\param fmt \\c printf(3) format."] #[doc = " \\param ... \\c printf(3) arguments."] #[doc = ""] #[doc = " A function of this type is called by the ALSA library when an error occurs."] #[doc = " This function usually shows the message on the screen, and/or logs it."] pub type snd_lib_error_handler_t = ::std::option::Option< unsafe extern "C" fn( file: *const ::std::os::raw::c_char, line: ::std::os::raw::c_int, function: *const ::std::os::raw::c_char, err: ::std::os::raw::c_int, fmt: *const ::std::os::raw::c_char, ... ), >; extern "C" { pub fn snd_lib_error_set_handler(handler: snd_lib_error_handler_t) -> ::std::os::raw::c_int; } #[doc = " Local error handler function type"] pub type snd_local_error_handler_t = ::std::option::Option< unsafe extern "C" fn( file: *const ::std::os::raw::c_char, line: ::std::os::raw::c_int, func: *const ::std::os::raw::c_char, err: ::std::os::raw::c_int, fmt: *const ::std::os::raw::c_char, arg: *mut __va_list_tag, ), >; extern "C" { pub fn snd_lib_error_set_local(func: snd_local_error_handler_t) -> snd_local_error_handler_t; } #[doc = " Integer number."] pub const SND_CONFIG_TYPE_INTEGER: _snd_config_type = 0; #[doc = " 64-bit integer number."] pub const SND_CONFIG_TYPE_INTEGER64: _snd_config_type = 1; #[doc = " Real number."] pub const SND_CONFIG_TYPE_REAL: _snd_config_type = 2; #[doc = " Character string."] pub const SND_CONFIG_TYPE_STRING: _snd_config_type = 3; #[doc = " Pointer (runtime only, cannot be saved)."] pub const SND_CONFIG_TYPE_POINTER: _snd_config_type = 4; #[doc = " Compound node."] pub const SND_CONFIG_TYPE_COMPOUND: _snd_config_type = 1024; #[doc = " \\brief Configuration node type."] pub type _snd_config_type = u32; #[doc = " \\brief Configuration node type."] pub use self::_snd_config_type as snd_config_type_t; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_config { _unused: [u8; 0], } #[doc = " \\brief Internal structure for a configuration node object."] #[doc = ""] #[doc = " The ALSA library uses a pointer to this structure as a handle to a"] #[doc = " configuration node. Applications don't access its contents directly."] pub type snd_config_t = _snd_config; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_config_iterator { _unused: [u8; 0], } #[doc = " \\brief Type for a configuration compound iterator."] #[doc = ""] #[doc = " The ALSA library uses this pointer type as a handle to a configuration"] #[doc = " compound iterator. Applications don't directly access the contents of"] #[doc = " the structure pointed to by this type."] pub type snd_config_iterator_t = *mut _snd_config_iterator; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_config_update { _unused: [u8; 0], } #[doc = " \\brief Internal structure for a configuration private update object."] #[doc = ""] #[doc = " The ALSA library uses this structure to save private update information."] pub type snd_config_update_t = _snd_config_update; extern "C" { pub fn snd_config_topdir() -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_config_top(config: *mut *mut snd_config_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_load( config: *mut snd_config_t, in_: *mut snd_input_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_load_override( config: *mut snd_config_t, in_: *mut snd_input_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_save( config: *mut snd_config_t, out: *mut snd_output_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_update() -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_update_r( top: *mut *mut snd_config_t, update: *mut *mut snd_config_update_t, path: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_update_free(update: *mut snd_config_update_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_update_free_global() -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_update_ref(top: *mut *mut snd_config_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_ref(top: *mut snd_config_t); } extern "C" { pub fn snd_config_unref(top: *mut snd_config_t); } extern "C" { pub fn snd_config_search( config: *mut snd_config_t, key: *const ::std::os::raw::c_char, result: *mut *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_searchv( config: *mut snd_config_t, result: *mut *mut snd_config_t, ... ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_search_definition( config: *mut snd_config_t, base: *const ::std::os::raw::c_char, key: *const ::std::os::raw::c_char, result: *mut *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_expand( config: *mut snd_config_t, root: *mut snd_config_t, args: *const ::std::os::raw::c_char, private_data: *mut snd_config_t, result: *mut *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_evaluate( config: *mut snd_config_t, root: *mut snd_config_t, private_data: *mut snd_config_t, result: *mut *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_add( config: *mut snd_config_t, child: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_add_before( before: *mut snd_config_t, child: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_add_after( after: *mut snd_config_t, child: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_remove(config: *mut snd_config_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_delete(config: *mut snd_config_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_delete_compound_members(config: *const snd_config_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_copy( dst: *mut *mut snd_config_t, src: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_make( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, type_: snd_config_type_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_make_integer( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_make_integer64( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_make_real( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_make_string( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_make_pointer( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_make_compound( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, join: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_imake_integer( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, value: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_imake_integer64( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, value: ::std::os::raw::c_longlong, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_imake_real( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, value: f64, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_imake_string( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ascii: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_imake_safe_string( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ascii: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_imake_pointer( config: *mut *mut snd_config_t, key: *const ::std::os::raw::c_char, ptr: *const ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_type(config: *const snd_config_t) -> snd_config_type_t; } extern "C" { pub fn snd_config_is_array(config: *const snd_config_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_set_id( config: *mut snd_config_t, id: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_set_integer( config: *mut snd_config_t, value: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_set_integer64( config: *mut snd_config_t, value: ::std::os::raw::c_longlong, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_set_real(config: *mut snd_config_t, value: f64) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_set_string( config: *mut snd_config_t, value: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_set_ascii( config: *mut snd_config_t, ascii: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_set_pointer( config: *mut snd_config_t, ptr: *const ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_id( config: *const snd_config_t, value: *mut *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_integer( config: *const snd_config_t, value: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_integer64( config: *const snd_config_t, value: *mut ::std::os::raw::c_longlong, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_real( config: *const snd_config_t, value: *mut f64, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_ireal( config: *const snd_config_t, value: *mut f64, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_string( config: *const snd_config_t, value: *mut *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_ascii( config: *const snd_config_t, value: *mut *mut ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_pointer( config: *const snd_config_t, value: *mut *const ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_test_id( config: *const snd_config_t, id: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_iterator_first(node: *const snd_config_t) -> snd_config_iterator_t; } extern "C" { pub fn snd_config_iterator_next(iterator: snd_config_iterator_t) -> snd_config_iterator_t; } extern "C" { pub fn snd_config_iterator_end(node: *const snd_config_t) -> snd_config_iterator_t; } extern "C" { pub fn snd_config_iterator_entry(iterator: snd_config_iterator_t) -> *mut snd_config_t; } extern "C" { pub fn snd_config_get_bool_ascii(ascii: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_bool(conf: *const snd_config_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_ctl_iface_ascii( ascii: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_config_get_ctl_iface(conf: *const snd_config_t) -> ::std::os::raw::c_int; } #[doc = " Device-name list element"] pub type snd_devname_t = snd_devname; #[doc = " Device-name list element (definition)"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_devname { #[doc = "< Device name string"] pub name: *mut ::std::os::raw::c_char, #[doc = "< Comments"] pub comment: *mut ::std::os::raw::c_char, #[doc = "< Next pointer"] pub next: *mut snd_devname_t, } extern "C" { pub fn snd_names_list( iface: *const ::std::os::raw::c_char, list: *mut *mut snd_devname_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_names_list_free(list: *mut snd_devname_t); } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_info { _unused: [u8; 0], } #[doc = " PCM generic info container"] pub type snd_pcm_info_t = _snd_pcm_info; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_hw_params { _unused: [u8; 0], } #[doc = " PCM hardware configuration space container"] #[doc = ""] #[doc = " snd_pcm_hw_params_t is an opaque structure which contains a set of possible"] #[doc = " PCM hardware configurations. For example, a given instance might include a"] #[doc = " range of buffer sizes, a range of period sizes, and a set of several sample"] #[doc = " formats. Some subset of all possible combinations these sets may be valid,"] #[doc = " but not necessarily any combination will be valid."] #[doc = ""] #[doc = " When a parameter is set or restricted using a snd_pcm_hw_params_set*"] #[doc = " function, all of the other ranges will be updated to exclude as many"] #[doc = " impossible configurations as possible. Attempting to set a parameter"] #[doc = " outside of its acceptable range will result in the function failing"] #[doc = " and an error code being returned."] pub type snd_pcm_hw_params_t = _snd_pcm_hw_params; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_sw_params { _unused: [u8; 0], } #[doc = " PCM software configuration container"] pub type snd_pcm_sw_params_t = _snd_pcm_sw_params; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_status { _unused: [u8; 0], } #[doc = " PCM status container"] pub type snd_pcm_status_t = _snd_pcm_status; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_access_mask { _unused: [u8; 0], } #[doc = " PCM access types mask"] pub type snd_pcm_access_mask_t = _snd_pcm_access_mask; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_format_mask { _unused: [u8; 0], } #[doc = " PCM formats mask"] pub type snd_pcm_format_mask_t = _snd_pcm_format_mask; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_subformat_mask { _unused: [u8; 0], } #[doc = " PCM subformats mask"] pub type snd_pcm_subformat_mask_t = _snd_pcm_subformat_mask; #[doc = " standard device"] pub const SND_PCM_CLASS_GENERIC: _snd_pcm_class = 0; #[doc = " multichannel device"] pub const SND_PCM_CLASS_MULTI: _snd_pcm_class = 1; #[doc = " software modem device"] pub const SND_PCM_CLASS_MODEM: _snd_pcm_class = 2; #[doc = " digitizer device"] pub const SND_PCM_CLASS_DIGITIZER: _snd_pcm_class = 3; #[doc = " digitizer device"] pub const SND_PCM_CLASS_LAST: _snd_pcm_class = 3; #[doc = " PCM class"] pub type _snd_pcm_class = u32; #[doc = " PCM class"] pub use self::_snd_pcm_class as snd_pcm_class_t; #[doc = " subdevices are mixed together"] pub const SND_PCM_SUBCLASS_GENERIC_MIX: _snd_pcm_subclass = 0; #[doc = " multichannel subdevices are mixed together"] pub const SND_PCM_SUBCLASS_MULTI_MIX: _snd_pcm_subclass = 1; #[doc = " multichannel subdevices are mixed together"] pub const SND_PCM_SUBCLASS_LAST: _snd_pcm_subclass = 1; #[doc = " PCM subclass"] pub type _snd_pcm_subclass = u32; #[doc = " PCM subclass"] pub use self::_snd_pcm_subclass as snd_pcm_subclass_t; #[doc = " Playback stream"] pub const SND_PCM_STREAM_PLAYBACK: _snd_pcm_stream = 0; #[doc = " Capture stream"] pub const SND_PCM_STREAM_CAPTURE: _snd_pcm_stream = 1; #[doc = " Capture stream"] pub const SND_PCM_STREAM_LAST: _snd_pcm_stream = 1; #[doc = " PCM stream (direction)"] pub type _snd_pcm_stream = u32; #[doc = " PCM stream (direction)"] pub use self::_snd_pcm_stream as snd_pcm_stream_t; #[doc = " mmap access with simple interleaved channels"] pub const SND_PCM_ACCESS_MMAP_INTERLEAVED: _snd_pcm_access = 0; #[doc = " mmap access with simple non interleaved channels"] pub const SND_PCM_ACCESS_MMAP_NONINTERLEAVED: _snd_pcm_access = 1; #[doc = " mmap access with complex placement"] pub const SND_PCM_ACCESS_MMAP_COMPLEX: _snd_pcm_access = 2; #[doc = " snd_pcm_readi/snd_pcm_writei access"] pub const SND_PCM_ACCESS_RW_INTERLEAVED: _snd_pcm_access = 3; #[doc = " snd_pcm_readn/snd_pcm_writen access"] pub const SND_PCM_ACCESS_RW_NONINTERLEAVED: _snd_pcm_access = 4; #[doc = " snd_pcm_readn/snd_pcm_writen access"] pub const SND_PCM_ACCESS_LAST: _snd_pcm_access = 4; #[doc = " PCM access type"] pub type _snd_pcm_access = u32; #[doc = " PCM access type"] pub use self::_snd_pcm_access as snd_pcm_access_t; #[doc = " Unknown"] pub const SND_PCM_FORMAT_UNKNOWN: _snd_pcm_format = -1; #[doc = " Signed 8 bit"] pub const SND_PCM_FORMAT_S8: _snd_pcm_format = 0; #[doc = " Unsigned 8 bit"] pub const SND_PCM_FORMAT_U8: _snd_pcm_format = 1; #[doc = " Signed 16 bit Little Endian"] pub const SND_PCM_FORMAT_S16_LE: _snd_pcm_format = 2; #[doc = " Signed 16 bit Big Endian"] pub const SND_PCM_FORMAT_S16_BE: _snd_pcm_format = 3; #[doc = " Unsigned 16 bit Little Endian"] pub const SND_PCM_FORMAT_U16_LE: _snd_pcm_format = 4; #[doc = " Unsigned 16 bit Big Endian"] pub const SND_PCM_FORMAT_U16_BE: _snd_pcm_format = 5; #[doc = " Signed 24 bit Little Endian using low three bytes in 32-bit word"] pub const SND_PCM_FORMAT_S24_LE: _snd_pcm_format = 6; #[doc = " Signed 24 bit Big Endian using low three bytes in 32-bit word"] pub const SND_PCM_FORMAT_S24_BE: _snd_pcm_format = 7; #[doc = " Unsigned 24 bit Little Endian using low three bytes in 32-bit word"] pub const SND_PCM_FORMAT_U24_LE: _snd_pcm_format = 8; #[doc = " Unsigned 24 bit Big Endian using low three bytes in 32-bit word"] pub const SND_PCM_FORMAT_U24_BE: _snd_pcm_format = 9; #[doc = " Signed 32 bit Little Endian"] pub const SND_PCM_FORMAT_S32_LE: _snd_pcm_format = 10; #[doc = " Signed 32 bit Big Endian"] pub const SND_PCM_FORMAT_S32_BE: _snd_pcm_format = 11; #[doc = " Unsigned 32 bit Little Endian"] pub const SND_PCM_FORMAT_U32_LE: _snd_pcm_format = 12; #[doc = " Unsigned 32 bit Big Endian"] pub const SND_PCM_FORMAT_U32_BE: _snd_pcm_format = 13; #[doc = " Float 32 bit Little Endian, Range -1.0 to 1.0"] pub const SND_PCM_FORMAT_FLOAT_LE: _snd_pcm_format = 14; #[doc = " Float 32 bit Big Endian, Range -1.0 to 1.0"] pub const SND_PCM_FORMAT_FLOAT_BE: _snd_pcm_format = 15; #[doc = " Float 64 bit Little Endian, Range -1.0 to 1.0"] pub const SND_PCM_FORMAT_FLOAT64_LE: _snd_pcm_format = 16; #[doc = " Float 64 bit Big Endian, Range -1.0 to 1.0"] pub const SND_PCM_FORMAT_FLOAT64_BE: _snd_pcm_format = 17; #[doc = " IEC-958 Little Endian"] pub const SND_PCM_FORMAT_IEC958_SUBFRAME_LE: _snd_pcm_format = 18; #[doc = " IEC-958 Big Endian"] pub const SND_PCM_FORMAT_IEC958_SUBFRAME_BE: _snd_pcm_format = 19; #[doc = " Mu-Law"] pub const SND_PCM_FORMAT_MU_LAW: _snd_pcm_format = 20; #[doc = " A-Law"] pub const SND_PCM_FORMAT_A_LAW: _snd_pcm_format = 21; #[doc = " Ima-ADPCM"] pub const SND_PCM_FORMAT_IMA_ADPCM: _snd_pcm_format = 22; #[doc = " MPEG"] pub const SND_PCM_FORMAT_MPEG: _snd_pcm_format = 23; #[doc = " GSM"] pub const SND_PCM_FORMAT_GSM: _snd_pcm_format = 24; #[doc = " Signed 20bit Little Endian in 4bytes format, LSB justified"] pub const SND_PCM_FORMAT_S20_LE: _snd_pcm_format = 25; #[doc = " Signed 20bit Big Endian in 4bytes format, LSB justified"] pub const SND_PCM_FORMAT_S20_BE: _snd_pcm_format = 26; #[doc = " Unsigned 20bit Little Endian in 4bytes format, LSB justified"] pub const SND_PCM_FORMAT_U20_LE: _snd_pcm_format = 27; #[doc = " Unsigned 20bit Big Endian in 4bytes format, LSB justified"] pub const SND_PCM_FORMAT_U20_BE: _snd_pcm_format = 28; #[doc = " Special"] pub const SND_PCM_FORMAT_SPECIAL: _snd_pcm_format = 31; #[doc = " Signed 24bit Little Endian in 3bytes format"] pub const SND_PCM_FORMAT_S24_3LE: _snd_pcm_format = 32; #[doc = " Signed 24bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_S24_3BE: _snd_pcm_format = 33; #[doc = " Unsigned 24bit Little Endian in 3bytes format"] pub const SND_PCM_FORMAT_U24_3LE: _snd_pcm_format = 34; #[doc = " Unsigned 24bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_U24_3BE: _snd_pcm_format = 35; #[doc = " Signed 20bit Little Endian in 3bytes format"] pub const SND_PCM_FORMAT_S20_3LE: _snd_pcm_format = 36; #[doc = " Signed 20bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_S20_3BE: _snd_pcm_format = 37; #[doc = " Unsigned 20bit Little Endian in 3bytes format"] pub const SND_PCM_FORMAT_U20_3LE: _snd_pcm_format = 38; #[doc = " Unsigned 20bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_U20_3BE: _snd_pcm_format = 39; #[doc = " Signed 18bit Little Endian in 3bytes format"] pub const SND_PCM_FORMAT_S18_3LE: _snd_pcm_format = 40; #[doc = " Signed 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_S18_3BE: _snd_pcm_format = 41; #[doc = " Unsigned 18bit Little Endian in 3bytes format"] pub const SND_PCM_FORMAT_U18_3LE: _snd_pcm_format = 42; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_U18_3BE: _snd_pcm_format = 43; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_G723_24: _snd_pcm_format = 44; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_G723_24_1B: _snd_pcm_format = 45; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_G723_40: _snd_pcm_format = 46; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_G723_40_1B: _snd_pcm_format = 47; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_DSD_U8: _snd_pcm_format = 48; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_DSD_U16_LE: _snd_pcm_format = 49; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_DSD_U32_LE: _snd_pcm_format = 50; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_DSD_U16_BE: _snd_pcm_format = 51; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_DSD_U32_BE: _snd_pcm_format = 52; #[doc = " Unsigned 18bit Big Endian in 3bytes format"] pub const SND_PCM_FORMAT_LAST: _snd_pcm_format = 52; #[doc = " Signed 16 bit CPU endian"] pub const SND_PCM_FORMAT_S16: _snd_pcm_format = 2; #[doc = " Unsigned 16 bit CPU endian"] pub const SND_PCM_FORMAT_U16: _snd_pcm_format = 4; #[doc = " Signed 24 bit CPU endian"] pub const SND_PCM_FORMAT_S24: _snd_pcm_format = 6; #[doc = " Unsigned 24 bit CPU endian"] pub const SND_PCM_FORMAT_U24: _snd_pcm_format = 8; #[doc = " Signed 32 bit CPU endian"] pub const SND_PCM_FORMAT_S32: _snd_pcm_format = 10; #[doc = " Unsigned 32 bit CPU endian"] pub const SND_PCM_FORMAT_U32: _snd_pcm_format = 12; #[doc = " Float 32 bit CPU endian"] pub const SND_PCM_FORMAT_FLOAT: _snd_pcm_format = 14; #[doc = " Float 64 bit CPU endian"] pub const SND_PCM_FORMAT_FLOAT64: _snd_pcm_format = 16; #[doc = " IEC-958 CPU Endian"] pub const SND_PCM_FORMAT_IEC958_SUBFRAME: _snd_pcm_format = 18; #[doc = " Signed 20bit in 4bytes format, LSB justified, CPU Endian"] pub const SND_PCM_FORMAT_S20: _snd_pcm_format = 25; #[doc = " Unsigned 20bit in 4bytes format, LSB justified, CPU Endian"] pub const SND_PCM_FORMAT_U20: _snd_pcm_format = 27; #[doc = " PCM sample format"] pub type _snd_pcm_format = i32; #[doc = " PCM sample format"] pub use self::_snd_pcm_format as snd_pcm_format_t; #[doc = " Standard"] pub const SND_PCM_SUBFORMAT_STD: _snd_pcm_subformat = 0; #[doc = " Standard"] pub const SND_PCM_SUBFORMAT_LAST: _snd_pcm_subformat = 0; #[doc = " PCM sample subformat"] pub type _snd_pcm_subformat = u32; #[doc = " PCM sample subformat"] pub use self::_snd_pcm_subformat as snd_pcm_subformat_t; #[doc = " Open"] pub const SND_PCM_STATE_OPEN: _snd_pcm_state = 0; #[doc = " Setup installed"] pub const SND_PCM_STATE_SETUP: _snd_pcm_state = 1; #[doc = " Ready to start"] pub const SND_PCM_STATE_PREPARED: _snd_pcm_state = 2; #[doc = " Running"] pub const SND_PCM_STATE_RUNNING: _snd_pcm_state = 3; #[doc = " Stopped: underrun (playback) or overrun (capture) detected"] pub const SND_PCM_STATE_XRUN: _snd_pcm_state = 4; #[doc = " Draining: running (playback) or stopped (capture)"] pub const SND_PCM_STATE_DRAINING: _snd_pcm_state = 5; #[doc = " Paused"] pub const SND_PCM_STATE_PAUSED: _snd_pcm_state = 6; #[doc = " Hardware is suspended"] pub const SND_PCM_STATE_SUSPENDED: _snd_pcm_state = 7; #[doc = " Hardware is disconnected"] pub const SND_PCM_STATE_DISCONNECTED: _snd_pcm_state = 8; #[doc = " Hardware is disconnected"] pub const SND_PCM_STATE_LAST: _snd_pcm_state = 8; #[doc = " Private - used internally in the library - do not use"] pub const SND_PCM_STATE_PRIVATE1: _snd_pcm_state = 1024; #[doc = " PCM state"] pub type _snd_pcm_state = u32; #[doc = " PCM state"] pub use self::_snd_pcm_state as snd_pcm_state_t; #[doc = " Automatic start on data read/write"] pub const SND_PCM_START_DATA: _snd_pcm_start = 0; #[doc = " Explicit start"] pub const SND_PCM_START_EXPLICIT: _snd_pcm_start = 1; #[doc = " Explicit start"] pub const SND_PCM_START_LAST: _snd_pcm_start = 1; #[doc = " PCM start mode"] pub type _snd_pcm_start = u32; #[doc = " PCM start mode"] pub use self::_snd_pcm_start as snd_pcm_start_t; #[doc = " Xrun detection disabled"] pub const SND_PCM_XRUN_NONE: _snd_pcm_xrun = 0; #[doc = " Stop on xrun detection"] pub const SND_PCM_XRUN_STOP: _snd_pcm_xrun = 1; #[doc = " Stop on xrun detection"] pub const SND_PCM_XRUN_LAST: _snd_pcm_xrun = 1; #[doc = " PCM xrun mode"] pub type _snd_pcm_xrun = u32; #[doc = " PCM xrun mode"] pub use self::_snd_pcm_xrun as snd_pcm_xrun_t; #[doc = " No timestamp"] pub const SND_PCM_TSTAMP_NONE: _snd_pcm_tstamp = 0; #[doc = " Update timestamp at every hardware position update"] pub const SND_PCM_TSTAMP_ENABLE: _snd_pcm_tstamp = 1; #[doc = " Equivalent with #SND_PCM_TSTAMP_ENABLE,"] #[doc = " just for compatibility with older versions"] pub const SND_PCM_TSTAMP_MMAP: _snd_pcm_tstamp = 1; #[doc = " Equivalent with #SND_PCM_TSTAMP_ENABLE,"] #[doc = " just for compatibility with older versions"] pub const SND_PCM_TSTAMP_LAST: _snd_pcm_tstamp = 1; #[doc = " PCM timestamp mode"] pub type _snd_pcm_tstamp = u32; #[doc = " PCM timestamp mode"] pub use self::_snd_pcm_tstamp as snd_pcm_tstamp_t; #[doc = "< gettimeofday equivalent"] pub const SND_PCM_TSTAMP_TYPE_GETTIMEOFDAY: _snd_pcm_tstamp_type = 0; #[doc = "< posix_clock_monotonic equivalent"] pub const SND_PCM_TSTAMP_TYPE_MONOTONIC: _snd_pcm_tstamp_type = 1; #[doc = "< monotonic_raw (no NTP)"] pub const SND_PCM_TSTAMP_TYPE_MONOTONIC_RAW: _snd_pcm_tstamp_type = 2; pub const SND_PCM_TSTAMP_TYPE_LAST: _snd_pcm_tstamp_type = 2; pub type _snd_pcm_tstamp_type = u32; pub use self::_snd_pcm_tstamp_type as snd_pcm_tstamp_type_t; #[doc = " first definition for backwards compatibility only,"] #[doc = " maps to wallclock/link time for HDAudio playback and DEFAULT/DMA time for everything else"] pub const SND_PCM_AUDIO_TSTAMP_TYPE_COMPAT: _snd_pcm_audio_tstamp_type = 0; #[doc = "< DMA time, reported as per hw_ptr"] pub const SND_PCM_AUDIO_TSTAMP_TYPE_DEFAULT: _snd_pcm_audio_tstamp_type = 1; #[doc = "< link time reported by sample or wallclock counter, reset on startup"] pub const SND_PCM_AUDIO_TSTAMP_TYPE_LINK: _snd_pcm_audio_tstamp_type = 2; #[doc = "< link time reported by sample or wallclock counter, not reset on startup"] pub const SND_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE: _snd_pcm_audio_tstamp_type = 3; #[doc = "< link time estimated indirectly"] pub const SND_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED: _snd_pcm_audio_tstamp_type = 4; #[doc = "< link time synchronized with system time"] pub const SND_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED: _snd_pcm_audio_tstamp_type = 5; pub const SND_PCM_AUDIO_TSTAMP_TYPE_LAST: _snd_pcm_audio_tstamp_type = 5; pub type _snd_pcm_audio_tstamp_type = u32; pub use self::_snd_pcm_audio_tstamp_type as snd_pcm_audio_tstamp_type_t; #[repr(C)] #[repr(align(4))] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_audio_tstamp_config { pub _bitfield_1: __BindgenBitfieldUnit<[u8; 1usize], u8>, pub __bindgen_padding_0: [u8; 3usize], } impl _snd_pcm_audio_tstamp_config { #[inline] pub fn type_requested(&self) -> ::std::os::raw::c_uint { unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 4u8) as u32) } } #[inline] pub fn set_type_requested(&mut self, val: ::std::os::raw::c_uint) { unsafe { let val: u32 = ::std::mem::transmute(val); self._bitfield_1.set(0usize, 4u8, val as u64) } } #[inline] pub fn report_delay(&self) -> ::std::os::raw::c_uint { unsafe { ::std::mem::transmute(self._bitfield_1.get(4usize, 1u8) as u32) } } #[inline] pub fn set_report_delay(&mut self, val: ::std::os::raw::c_uint) { unsafe { let val: u32 = ::std::mem::transmute(val); self._bitfield_1.set(4usize, 1u8, val as u64) } } #[inline] pub fn new_bitfield_1( type_requested: ::std::os::raw::c_uint, report_delay: ::std::os::raw::c_uint, ) -> __BindgenBitfieldUnit<[u8; 1usize], u8> { let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 1usize], u8> = Default::default(); __bindgen_bitfield_unit.set(0usize, 4u8, { let type_requested: u32 = unsafe { ::std::mem::transmute(type_requested) }; type_requested as u64 }); __bindgen_bitfield_unit.set(4usize, 1u8, { let report_delay: u32 = unsafe { ::std::mem::transmute(report_delay) }; report_delay as u64 }); __bindgen_bitfield_unit } } pub type snd_pcm_audio_tstamp_config_t = _snd_pcm_audio_tstamp_config; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_audio_tstamp_report { pub _bitfield_1: __BindgenBitfieldUnit<[u8; 1usize], u8>, pub accuracy: ::std::os::raw::c_uint, } impl _snd_pcm_audio_tstamp_report { #[inline] pub fn valid(&self) -> ::std::os::raw::c_uint { unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u32) } } #[inline] pub fn set_valid(&mut self, val: ::std::os::raw::c_uint) { unsafe { let val: u32 = ::std::mem::transmute(val); self._bitfield_1.set(0usize, 1u8, val as u64) } } #[inline] pub fn actual_type(&self) -> ::std::os::raw::c_uint { unsafe { ::std::mem::transmute(self._bitfield_1.get(1usize, 4u8) as u32) } } #[inline] pub fn set_actual_type(&mut self, val: ::std::os::raw::c_uint) { unsafe { let val: u32 = ::std::mem::transmute(val); self._bitfield_1.set(1usize, 4u8, val as u64) } } #[inline] pub fn accuracy_report(&self) -> ::std::os::raw::c_uint { unsafe { ::std::mem::transmute(self._bitfield_1.get(5usize, 1u8) as u32) } } #[inline] pub fn set_accuracy_report(&mut self, val: ::std::os::raw::c_uint) { unsafe { let val: u32 = ::std::mem::transmute(val); self._bitfield_1.set(5usize, 1u8, val as u64) } } #[inline] pub fn new_bitfield_1( valid: ::std::os::raw::c_uint, actual_type: ::std::os::raw::c_uint, accuracy_report: ::std::os::raw::c_uint, ) -> __BindgenBitfieldUnit<[u8; 1usize], u8> { let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 1usize], u8> = Default::default(); __bindgen_bitfield_unit.set(0usize, 1u8, { let valid: u32 = unsafe { ::std::mem::transmute(valid) }; valid as u64 }); __bindgen_bitfield_unit.set(1usize, 4u8, { let actual_type: u32 = unsafe { ::std::mem::transmute(actual_type) }; actual_type as u64 }); __bindgen_bitfield_unit.set(5usize, 1u8, { let accuracy_report: u32 = unsafe { ::std::mem::transmute(accuracy_report) }; accuracy_report as u64 }); __bindgen_bitfield_unit } } pub type snd_pcm_audio_tstamp_report_t = _snd_pcm_audio_tstamp_report; #[doc = " Unsigned frames quantity"] pub type snd_pcm_uframes_t = ::std::os::raw::c_ulong; #[doc = " Signed frames quantity"] pub type snd_pcm_sframes_t = ::std::os::raw::c_long; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm { _unused: [u8; 0], } #[doc = " PCM handle"] pub type snd_pcm_t = _snd_pcm; #[doc = " Kernel level PCM"] pub const SND_PCM_TYPE_HW: _snd_pcm_type = 0; #[doc = " Hooked PCM"] pub const SND_PCM_TYPE_HOOKS: _snd_pcm_type = 1; #[doc = " One or more linked PCM with exclusive access to selected"] #[doc = "channels"] pub const SND_PCM_TYPE_MULTI: _snd_pcm_type = 2; #[doc = " File writing plugin"] pub const SND_PCM_TYPE_FILE: _snd_pcm_type = 3; #[doc = " Null endpoint PCM"] pub const SND_PCM_TYPE_NULL: _snd_pcm_type = 4; #[doc = " Shared memory client PCM"] pub const SND_PCM_TYPE_SHM: _snd_pcm_type = 5; #[doc = " INET client PCM (not yet implemented)"] pub const SND_PCM_TYPE_INET: _snd_pcm_type = 6; #[doc = " Copying plugin"] pub const SND_PCM_TYPE_COPY: _snd_pcm_type = 7; #[doc = " Linear format conversion PCM"] pub const SND_PCM_TYPE_LINEAR: _snd_pcm_type = 8; #[doc = " A-Law format conversion PCM"] pub const SND_PCM_TYPE_ALAW: _snd_pcm_type = 9; #[doc = " Mu-Law format conversion PCM"] pub const SND_PCM_TYPE_MULAW: _snd_pcm_type = 10; #[doc = " IMA-ADPCM format conversion PCM"] pub const SND_PCM_TYPE_ADPCM: _snd_pcm_type = 11; #[doc = " Rate conversion PCM"] pub const SND_PCM_TYPE_RATE: _snd_pcm_type = 12; #[doc = " Attenuated static route PCM"] pub const SND_PCM_TYPE_ROUTE: _snd_pcm_type = 13; #[doc = " Format adjusted PCM"] pub const SND_PCM_TYPE_PLUG: _snd_pcm_type = 14; #[doc = " Sharing PCM"] pub const SND_PCM_TYPE_SHARE: _snd_pcm_type = 15; #[doc = " Meter plugin"] pub const SND_PCM_TYPE_METER: _snd_pcm_type = 16; #[doc = " Mixing PCM"] pub const SND_PCM_TYPE_MIX: _snd_pcm_type = 17; #[doc = " Attenuated dynamic route PCM (not yet implemented)"] pub const SND_PCM_TYPE_DROUTE: _snd_pcm_type = 18; #[doc = " Loopback server plugin (not yet implemented)"] pub const SND_PCM_TYPE_LBSERVER: _snd_pcm_type = 19; #[doc = " Linear Integer <-> Linear Float format conversion PCM"] pub const SND_PCM_TYPE_LINEAR_FLOAT: _snd_pcm_type = 20; #[doc = " LADSPA integration plugin"] pub const SND_PCM_TYPE_LADSPA: _snd_pcm_type = 21; #[doc = " Direct Mixing plugin"] pub const SND_PCM_TYPE_DMIX: _snd_pcm_type = 22; #[doc = " Jack Audio Connection Kit plugin"] pub const SND_PCM_TYPE_JACK: _snd_pcm_type = 23; #[doc = " Direct Snooping plugin"] pub const SND_PCM_TYPE_DSNOOP: _snd_pcm_type = 24; #[doc = " Direct Sharing plugin"] pub const SND_PCM_TYPE_DSHARE: _snd_pcm_type = 25; #[doc = " IEC958 subframe plugin"] pub const SND_PCM_TYPE_IEC958: _snd_pcm_type = 26; #[doc = " Soft volume plugin"] pub const SND_PCM_TYPE_SOFTVOL: _snd_pcm_type = 27; #[doc = " External I/O plugin"] pub const SND_PCM_TYPE_IOPLUG: _snd_pcm_type = 28; #[doc = " External filter plugin"] pub const SND_PCM_TYPE_EXTPLUG: _snd_pcm_type = 29; #[doc = " Mmap-emulation plugin"] pub const SND_PCM_TYPE_MMAP_EMUL: _snd_pcm_type = 30; #[doc = " Mmap-emulation plugin"] pub const SND_PCM_TYPE_LAST: _snd_pcm_type = 30; #[doc = " PCM type"] pub type _snd_pcm_type = u32; #[doc = " PCM type"] pub use self::_snd_pcm_type as snd_pcm_type_t; #[doc = " PCM area specification"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_channel_area { #[doc = " base address of channel samples"] pub addr: *mut ::std::os::raw::c_void, #[doc = " offset to first sample in bits"] pub first: ::std::os::raw::c_uint, #[doc = " samples distance in bits"] pub step: ::std::os::raw::c_uint, } #[doc = " PCM area specification"] pub type snd_pcm_channel_area_t = _snd_pcm_channel_area; #[doc = " PCM synchronization ID"] #[repr(C)] #[derive(Copy, Clone)] pub union _snd_pcm_sync_id { #[doc = " 8-bit ID"] pub id: [::std::os::raw::c_uchar; 16usize], #[doc = " 16-bit ID"] pub id16: [::std::os::raw::c_ushort; 8usize], #[doc = " 32-bit ID"] pub id32: [::std::os::raw::c_uint; 4usize], _bindgen_union_align: [u32; 4usize], } #[doc = " PCM synchronization ID"] pub type snd_pcm_sync_id_t = _snd_pcm_sync_id; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_scope { _unused: [u8; 0], } #[doc = " #SND_PCM_TYPE_METER scope handle"] pub type snd_pcm_scope_t = _snd_pcm_scope; extern "C" { pub fn snd_pcm_open( pcm: *mut *mut snd_pcm_t, name: *const ::std::os::raw::c_char, stream: snd_pcm_stream_t, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_open_lconf( pcm: *mut *mut snd_pcm_t, name: *const ::std::os::raw::c_char, stream: snd_pcm_stream_t, mode: ::std::os::raw::c_int, lconf: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_open_fallback( pcm: *mut *mut snd_pcm_t, root: *mut snd_config_t, name: *const ::std::os::raw::c_char, orig_name: *const ::std::os::raw::c_char, stream: snd_pcm_stream_t, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_close(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_name(pcm: *mut snd_pcm_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_type(pcm: *mut snd_pcm_t) -> snd_pcm_type_t; } extern "C" { pub fn snd_pcm_stream(pcm: *mut snd_pcm_t) -> snd_pcm_stream_t; } extern "C" { pub fn snd_pcm_poll_descriptors_count(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_poll_descriptors( pcm: *mut snd_pcm_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_poll_descriptors_revents( pcm: *mut snd_pcm_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revents: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_nonblock( pcm: *mut snd_pcm_t, nonblock: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_add_pcm_handler( handler: *mut *mut snd_async_handler_t, pcm: *mut snd_pcm_t, callback: snd_async_callback_t, private_data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_handler_get_pcm(handler: *mut snd_async_handler_t) -> *mut snd_pcm_t; } extern "C" { pub fn snd_pcm_info(pcm: *mut snd_pcm_t, info: *mut snd_pcm_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_current( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_free(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_current( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_prepare(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_reset(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_status( pcm: *mut snd_pcm_t, status: *mut snd_pcm_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_start(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_drop(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_drain(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_pause( pcm: *mut snd_pcm_t, enable: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_state(pcm: *mut snd_pcm_t) -> snd_pcm_state_t; } extern "C" { pub fn snd_pcm_hwsync(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_delay( pcm: *mut snd_pcm_t, delayp: *mut snd_pcm_sframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_resume(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_htimestamp( pcm: *mut snd_pcm_t, avail: *mut snd_pcm_uframes_t, tstamp: *mut snd_htimestamp_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_avail(pcm: *mut snd_pcm_t) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_avail_update(pcm: *mut snd_pcm_t) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_avail_delay( pcm: *mut snd_pcm_t, availp: *mut snd_pcm_sframes_t, delayp: *mut snd_pcm_sframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_rewindable(pcm: *mut snd_pcm_t) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_rewind(pcm: *mut snd_pcm_t, frames: snd_pcm_uframes_t) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_forwardable(pcm: *mut snd_pcm_t) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_forward(pcm: *mut snd_pcm_t, frames: snd_pcm_uframes_t) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_writei( pcm: *mut snd_pcm_t, buffer: *const ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_readi( pcm: *mut snd_pcm_t, buffer: *mut ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_writen( pcm: *mut snd_pcm_t, bufs: *mut *mut ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_readn( pcm: *mut snd_pcm_t, bufs: *mut *mut ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_wait( pcm: *mut snd_pcm_t, timeout: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_link(pcm1: *mut snd_pcm_t, pcm2: *mut snd_pcm_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_unlink(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_int; } #[doc = "< unspecified channel position"] pub const SND_CHMAP_TYPE_NONE: snd_pcm_chmap_type = 0; #[doc = "< fixed channel position"] pub const SND_CHMAP_TYPE_FIXED: snd_pcm_chmap_type = 1; #[doc = "< freely swappable channel position"] pub const SND_CHMAP_TYPE_VAR: snd_pcm_chmap_type = 2; #[doc = "< pair-wise swappable channel position"] pub const SND_CHMAP_TYPE_PAIRED: snd_pcm_chmap_type = 3; #[doc = "< last entry"] pub const SND_CHMAP_TYPE_LAST: snd_pcm_chmap_type = 3; #[doc = " channel map list type"] pub type snd_pcm_chmap_type = u32; #[doc = "< unspecified"] pub const SND_CHMAP_UNKNOWN: snd_pcm_chmap_position = 0; #[doc = "< N/A, silent"] pub const SND_CHMAP_NA: snd_pcm_chmap_position = 1; #[doc = "< mono stream"] pub const SND_CHMAP_MONO: snd_pcm_chmap_position = 2; #[doc = "< front left"] pub const SND_CHMAP_FL: snd_pcm_chmap_position = 3; #[doc = "< front right"] pub const SND_CHMAP_FR: snd_pcm_chmap_position = 4; #[doc = "< rear left"] pub const SND_CHMAP_RL: snd_pcm_chmap_position = 5; #[doc = "< rear right"] pub const SND_CHMAP_RR: snd_pcm_chmap_position = 6; #[doc = "< front center"] pub const SND_CHMAP_FC: snd_pcm_chmap_position = 7; #[doc = "< LFE"] pub const SND_CHMAP_LFE: snd_pcm_chmap_position = 8; #[doc = "< side left"] pub const SND_CHMAP_SL: snd_pcm_chmap_position = 9; #[doc = "< side right"] pub const SND_CHMAP_SR: snd_pcm_chmap_position = 10; #[doc = "< rear center"] pub const SND_CHMAP_RC: snd_pcm_chmap_position = 11; #[doc = "< front left center"] pub const SND_CHMAP_FLC: snd_pcm_chmap_position = 12; #[doc = "< front right center"] pub const SND_CHMAP_FRC: snd_pcm_chmap_position = 13; #[doc = "< rear left center"] pub const SND_CHMAP_RLC: snd_pcm_chmap_position = 14; #[doc = "< rear right center"] pub const SND_CHMAP_RRC: snd_pcm_chmap_position = 15; #[doc = "< front left wide"] pub const SND_CHMAP_FLW: snd_pcm_chmap_position = 16; #[doc = "< front right wide"] pub const SND_CHMAP_FRW: snd_pcm_chmap_position = 17; #[doc = "< front left high"] pub const SND_CHMAP_FLH: snd_pcm_chmap_position = 18; #[doc = "< front center high"] pub const SND_CHMAP_FCH: snd_pcm_chmap_position = 19; #[doc = "< front right high"] pub const SND_CHMAP_FRH: snd_pcm_chmap_position = 20; #[doc = "< top center"] pub const SND_CHMAP_TC: snd_pcm_chmap_position = 21; #[doc = "< top front left"] pub const SND_CHMAP_TFL: snd_pcm_chmap_position = 22; #[doc = "< top front right"] pub const SND_CHMAP_TFR: snd_pcm_chmap_position = 23; #[doc = "< top front center"] pub const SND_CHMAP_TFC: snd_pcm_chmap_position = 24; #[doc = "< top rear left"] pub const SND_CHMAP_TRL: snd_pcm_chmap_position = 25; #[doc = "< top rear right"] pub const SND_CHMAP_TRR: snd_pcm_chmap_position = 26; #[doc = "< top rear center"] pub const SND_CHMAP_TRC: snd_pcm_chmap_position = 27; #[doc = "< top front left center"] pub const SND_CHMAP_TFLC: snd_pcm_chmap_position = 28; #[doc = "< top front right center"] pub const SND_CHMAP_TFRC: snd_pcm_chmap_position = 29; #[doc = "< top side left"] pub const SND_CHMAP_TSL: snd_pcm_chmap_position = 30; #[doc = "< top side right"] pub const SND_CHMAP_TSR: snd_pcm_chmap_position = 31; #[doc = "< left LFE"] pub const SND_CHMAP_LLFE: snd_pcm_chmap_position = 32; #[doc = "< right LFE"] pub const SND_CHMAP_RLFE: snd_pcm_chmap_position = 33; #[doc = "< bottom center"] pub const SND_CHMAP_BC: snd_pcm_chmap_position = 34; #[doc = "< bottom left center"] pub const SND_CHMAP_BLC: snd_pcm_chmap_position = 35; #[doc = "< bottom right center"] pub const SND_CHMAP_BRC: snd_pcm_chmap_position = 36; pub const SND_CHMAP_LAST: snd_pcm_chmap_position = 36; #[doc = " channel positions"] pub type snd_pcm_chmap_position = u32; #[doc = " the channel map header"] #[repr(C)] #[derive(Debug)] pub struct snd_pcm_chmap { #[doc = "< number of channels"] pub channels: ::std::os::raw::c_uint, #[doc = "< channel position array"] pub pos: __IncompleteArrayField<::std::os::raw::c_uint>, } #[doc = " the channel map header"] pub type snd_pcm_chmap_t = snd_pcm_chmap; #[doc = " the header of array items returned from snd_pcm_query_chmaps()"] #[repr(C)] #[derive(Debug)] pub struct snd_pcm_chmap_query { #[doc = "< channel map type"] pub type_: snd_pcm_chmap_type, #[doc = "< available channel map"] pub map: snd_pcm_chmap_t, } #[doc = " the header of array items returned from snd_pcm_query_chmaps()"] pub type snd_pcm_chmap_query_t = snd_pcm_chmap_query; extern "C" { pub fn snd_pcm_query_chmaps(pcm: *mut snd_pcm_t) -> *mut *mut snd_pcm_chmap_query_t; } extern "C" { pub fn snd_pcm_query_chmaps_from_hw( card: ::std::os::raw::c_int, dev: ::std::os::raw::c_int, subdev: ::std::os::raw::c_int, stream: snd_pcm_stream_t, ) -> *mut *mut snd_pcm_chmap_query_t; } extern "C" { pub fn snd_pcm_free_chmaps(maps: *mut *mut snd_pcm_chmap_query_t); } extern "C" { pub fn snd_pcm_get_chmap(pcm: *mut snd_pcm_t) -> *mut snd_pcm_chmap_t; } extern "C" { pub fn snd_pcm_set_chmap( pcm: *mut snd_pcm_t, map: *const snd_pcm_chmap_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_chmap_type_name(val: snd_pcm_chmap_type) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_chmap_name(val: snd_pcm_chmap_position) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_chmap_long_name(val: snd_pcm_chmap_position) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_chmap_print( map: *const snd_pcm_chmap_t, maxlen: usize, buf: *mut ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_chmap_from_string(str: *const ::std::os::raw::c_char) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_pcm_chmap_parse_string(str: *const ::std::os::raw::c_char) -> *mut snd_pcm_chmap_t; } extern "C" { pub fn snd_pcm_recover( pcm: *mut snd_pcm_t, err: ::std::os::raw::c_int, silent: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_set_params( pcm: *mut snd_pcm_t, format: snd_pcm_format_t, access: snd_pcm_access_t, channels: ::std::os::raw::c_uint, rate: ::std::os::raw::c_uint, soft_resample: ::std::os::raw::c_int, latency: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_get_params( pcm: *mut snd_pcm_t, buffer_size: *mut snd_pcm_uframes_t, period_size: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { #[doc = " \\defgroup PCM_Info Stream Information"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_info_sizeof() -> usize; } extern "C" { pub fn snd_pcm_info_malloc(ptr: *mut *mut snd_pcm_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_info_free(obj: *mut snd_pcm_info_t); } extern "C" { pub fn snd_pcm_info_copy(dst: *mut snd_pcm_info_t, src: *const snd_pcm_info_t); } extern "C" { pub fn snd_pcm_info_get_device(obj: *const snd_pcm_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_pcm_info_get_subdevice(obj: *const snd_pcm_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_pcm_info_get_stream(obj: *const snd_pcm_info_t) -> snd_pcm_stream_t; } extern "C" { pub fn snd_pcm_info_get_card(obj: *const snd_pcm_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_info_get_id(obj: *const snd_pcm_info_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_info_get_name(obj: *const snd_pcm_info_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_info_get_subdevice_name( obj: *const snd_pcm_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_info_get_class(obj: *const snd_pcm_info_t) -> snd_pcm_class_t; } extern "C" { pub fn snd_pcm_info_get_subclass(obj: *const snd_pcm_info_t) -> snd_pcm_subclass_t; } extern "C" { pub fn snd_pcm_info_get_subdevices_count(obj: *const snd_pcm_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_pcm_info_get_subdevices_avail(obj: *const snd_pcm_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_pcm_info_get_sync(obj: *const snd_pcm_info_t) -> snd_pcm_sync_id_t; } extern "C" { pub fn snd_pcm_info_set_device(obj: *mut snd_pcm_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_pcm_info_set_subdevice(obj: *mut snd_pcm_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_pcm_info_set_stream(obj: *mut snd_pcm_info_t, val: snd_pcm_stream_t); } extern "C" { #[doc = " \\defgroup PCM_HW_Params Hardware Parameters"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_hw_params_any( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_can_mmap_sample_resolution( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_is_double(params: *const snd_pcm_hw_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_is_batch(params: *const snd_pcm_hw_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_is_block_transfer( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_is_monotonic( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_can_overrange( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_can_pause(params: *const snd_pcm_hw_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_can_resume( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_is_half_duplex( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_is_joint_duplex( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_can_sync_start( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_can_disable_period_wakeup( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_supports_audio_wallclock_ts( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_supports_audio_ts_type( params: *const snd_pcm_hw_params_t, type_: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_rate_numden( params: *const snd_pcm_hw_params_t, rate_num: *mut ::std::os::raw::c_uint, rate_den: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_sbits(params: *const snd_pcm_hw_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_fifo_size( params: *const snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_sizeof() -> usize; } extern "C" { pub fn snd_pcm_hw_params_malloc(ptr: *mut *mut snd_pcm_hw_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_free(obj: *mut snd_pcm_hw_params_t); } extern "C" { pub fn snd_pcm_hw_params_copy(dst: *mut snd_pcm_hw_params_t, src: *const snd_pcm_hw_params_t); } extern "C" { pub fn snd_pcm_hw_params_get_access( params: *const snd_pcm_hw_params_t, _access: *mut snd_pcm_access_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_access( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, _access: snd_pcm_access_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_access( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, _access: snd_pcm_access_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_access_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, _access: *mut snd_pcm_access_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_access_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, _access: *mut snd_pcm_access_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_access_mask( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, mask: *mut snd_pcm_access_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_access_mask( params: *mut snd_pcm_hw_params_t, mask: *mut snd_pcm_access_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_format( params: *const snd_pcm_hw_params_t, val: *mut snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_format( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_format( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_format_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, format: *mut snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_format_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, format: *mut snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_format_mask( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, mask: *mut snd_pcm_format_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_format_mask( params: *mut snd_pcm_hw_params_t, mask: *mut snd_pcm_format_mask_t, ); } extern "C" { pub fn snd_pcm_hw_params_get_subformat( params: *const snd_pcm_hw_params_t, subformat: *mut snd_pcm_subformat_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_subformat( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, subformat: snd_pcm_subformat_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_subformat( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, subformat: snd_pcm_subformat_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_subformat_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, subformat: *mut snd_pcm_subformat_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_subformat_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, subformat: *mut snd_pcm_subformat_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_subformat_mask( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, mask: *mut snd_pcm_subformat_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_subformat_mask( params: *mut snd_pcm_hw_params_t, mask: *mut snd_pcm_subformat_mask_t, ); } extern "C" { pub fn snd_pcm_hw_params_get_channels( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_channels_min( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_channels_max( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_channels( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_channels( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_channels_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_channels_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_channels_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut ::std::os::raw::c_uint, max: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_channels_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_channels_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_channels_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_rate( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_rate_min( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_rate_max( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_rate( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut ::std::os::raw::c_uint, mindir: *mut ::std::os::raw::c_int, max: *mut ::std::os::raw::c_uint, maxdir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_rate_resample( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_rate_resample( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_export_buffer( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_export_buffer( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_wakeup( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_period_wakeup( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_period_time( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_period_time_min( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_period_time_max( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_period_time( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_time( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_time_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_time_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_time_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut ::std::os::raw::c_uint, mindir: *mut ::std::os::raw::c_int, max: *mut ::std::os::raw::c_uint, maxdir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_time_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_time_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_time_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_period_size( params: *const snd_pcm_hw_params_t, frames: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_period_size_min( params: *const snd_pcm_hw_params_t, frames: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_period_size_max( params: *const snd_pcm_hw_params_t, frames: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_period_size( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: snd_pcm_uframes_t, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: snd_pcm_uframes_t, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut snd_pcm_uframes_t, mindir: *mut ::std::os::raw::c_int, max: *mut snd_pcm_uframes_t, maxdir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_period_size_integer( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_periods( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_periods_min( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_periods_max( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_periods( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut ::std::os::raw::c_uint, mindir: *mut ::std::os::raw::c_int, max: *mut ::std::os::raw::c_uint, maxdir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_periods_integer( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_buffer_time( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_buffer_time_min( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_buffer_time_max( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_buffer_time( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_time( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_time_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_time_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_time_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut ::std::os::raw::c_uint, mindir: *mut ::std::os::raw::c_int, max: *mut ::std::os::raw::c_uint, maxdir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_time_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_time_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_time_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_buffer_size( params: *const snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_buffer_size_min( params: *const snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_buffer_size_max( params: *const snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_buffer_size( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_size( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_size_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_size_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_size_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut snd_pcm_uframes_t, max: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_size_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_size_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_buffer_size_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_min_align( params: *const snd_pcm_hw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { #[doc = " \\defgroup PCM_SW_Params Software Parameters"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_sw_params_sizeof() -> usize; } extern "C" { pub fn snd_pcm_sw_params_malloc(ptr: *mut *mut snd_pcm_sw_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_free(obj: *mut snd_pcm_sw_params_t); } extern "C" { pub fn snd_pcm_sw_params_copy(dst: *mut snd_pcm_sw_params_t, src: *const snd_pcm_sw_params_t); } extern "C" { pub fn snd_pcm_sw_params_get_boundary( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_tstamp_mode( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_tstamp_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_tstamp_mode( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_tstamp_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_tstamp_type( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_tstamp_type_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_tstamp_type( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_tstamp_type_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_avail_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_avail_min( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_period_event( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_period_event( params: *const snd_pcm_sw_params_t, val: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_start_threshold( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_start_threshold( paramsm: *const snd_pcm_sw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_stop_threshold( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_stop_threshold( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_silence_threshold( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_silence_threshold( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_silence_size( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_silence_size( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { #[doc = " \\defgroup PCM_Access Access Mask Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_access_mask_sizeof() -> usize; } extern "C" { pub fn snd_pcm_access_mask_malloc( ptr: *mut *mut snd_pcm_access_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_access_mask_free(obj: *mut snd_pcm_access_mask_t); } extern "C" { pub fn snd_pcm_access_mask_copy( dst: *mut snd_pcm_access_mask_t, src: *const snd_pcm_access_mask_t, ); } extern "C" { pub fn snd_pcm_access_mask_none(mask: *mut snd_pcm_access_mask_t); } extern "C" { pub fn snd_pcm_access_mask_any(mask: *mut snd_pcm_access_mask_t); } extern "C" { pub fn snd_pcm_access_mask_test( mask: *const snd_pcm_access_mask_t, val: snd_pcm_access_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_access_mask_empty(mask: *const snd_pcm_access_mask_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_access_mask_set(mask: *mut snd_pcm_access_mask_t, val: snd_pcm_access_t); } extern "C" { pub fn snd_pcm_access_mask_reset(mask: *mut snd_pcm_access_mask_t, val: snd_pcm_access_t); } extern "C" { #[doc = " \\defgroup PCM_Format Format Mask Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_format_mask_sizeof() -> usize; } extern "C" { pub fn snd_pcm_format_mask_malloc( ptr: *mut *mut snd_pcm_format_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_mask_free(obj: *mut snd_pcm_format_mask_t); } extern "C" { pub fn snd_pcm_format_mask_copy( dst: *mut snd_pcm_format_mask_t, src: *const snd_pcm_format_mask_t, ); } extern "C" { pub fn snd_pcm_format_mask_none(mask: *mut snd_pcm_format_mask_t); } extern "C" { pub fn snd_pcm_format_mask_any(mask: *mut snd_pcm_format_mask_t); } extern "C" { pub fn snd_pcm_format_mask_test( mask: *const snd_pcm_format_mask_t, val: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_mask_empty(mask: *const snd_pcm_format_mask_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_mask_set(mask: *mut snd_pcm_format_mask_t, val: snd_pcm_format_t); } extern "C" { pub fn snd_pcm_format_mask_reset(mask: *mut snd_pcm_format_mask_t, val: snd_pcm_format_t); } extern "C" { #[doc = " \\defgroup PCM_SubFormat Subformat Mask Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_subformat_mask_sizeof() -> usize; } extern "C" { pub fn snd_pcm_subformat_mask_malloc( ptr: *mut *mut snd_pcm_subformat_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_subformat_mask_free(obj: *mut snd_pcm_subformat_mask_t); } extern "C" { pub fn snd_pcm_subformat_mask_copy( dst: *mut snd_pcm_subformat_mask_t, src: *const snd_pcm_subformat_mask_t, ); } extern "C" { pub fn snd_pcm_subformat_mask_none(mask: *mut snd_pcm_subformat_mask_t); } extern "C" { pub fn snd_pcm_subformat_mask_any(mask: *mut snd_pcm_subformat_mask_t); } extern "C" { pub fn snd_pcm_subformat_mask_test( mask: *const snd_pcm_subformat_mask_t, val: snd_pcm_subformat_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_subformat_mask_empty( mask: *const snd_pcm_subformat_mask_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_subformat_mask_set( mask: *mut snd_pcm_subformat_mask_t, val: snd_pcm_subformat_t, ); } extern "C" { pub fn snd_pcm_subformat_mask_reset( mask: *mut snd_pcm_subformat_mask_t, val: snd_pcm_subformat_t, ); } extern "C" { #[doc = " \\defgroup PCM_Status Status Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_status_sizeof() -> usize; } extern "C" { pub fn snd_pcm_status_malloc(ptr: *mut *mut snd_pcm_status_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_status_free(obj: *mut snd_pcm_status_t); } extern "C" { pub fn snd_pcm_status_copy(dst: *mut snd_pcm_status_t, src: *const snd_pcm_status_t); } extern "C" { pub fn snd_pcm_status_get_state(obj: *const snd_pcm_status_t) -> snd_pcm_state_t; } extern "C" { pub fn snd_pcm_status_get_trigger_tstamp( obj: *const snd_pcm_status_t, ptr: *mut snd_timestamp_t, ); } extern "C" { pub fn snd_pcm_status_get_trigger_htstamp( obj: *const snd_pcm_status_t, ptr: *mut snd_htimestamp_t, ); } extern "C" { pub fn snd_pcm_status_get_tstamp(obj: *const snd_pcm_status_t, ptr: *mut snd_timestamp_t); } extern "C" { pub fn snd_pcm_status_get_htstamp(obj: *const snd_pcm_status_t, ptr: *mut snd_htimestamp_t); } extern "C" { pub fn snd_pcm_status_get_audio_htstamp( obj: *const snd_pcm_status_t, ptr: *mut snd_htimestamp_t, ); } extern "C" { pub fn snd_pcm_status_get_driver_htstamp( obj: *const snd_pcm_status_t, ptr: *mut snd_htimestamp_t, ); } extern "C" { pub fn snd_pcm_status_get_audio_htstamp_report( obj: *const snd_pcm_status_t, audio_tstamp_report: *mut snd_pcm_audio_tstamp_report_t, ); } extern "C" { pub fn snd_pcm_status_set_audio_htstamp_config( obj: *mut snd_pcm_status_t, audio_tstamp_config: *mut snd_pcm_audio_tstamp_config_t, ); } extern "C" { pub fn snd_pcm_status_get_delay(obj: *const snd_pcm_status_t) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_status_get_avail(obj: *const snd_pcm_status_t) -> snd_pcm_uframes_t; } extern "C" { pub fn snd_pcm_status_get_avail_max(obj: *const snd_pcm_status_t) -> snd_pcm_uframes_t; } extern "C" { pub fn snd_pcm_status_get_overrange(obj: *const snd_pcm_status_t) -> snd_pcm_uframes_t; } extern "C" { #[doc = " \\defgroup PCM_Description Description Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_type_name(type_: snd_pcm_type_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_stream_name(stream: snd_pcm_stream_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_access_name(_access: snd_pcm_access_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_format_name(format: snd_pcm_format_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_format_description(format: snd_pcm_format_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_subformat_name(subformat: snd_pcm_subformat_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_subformat_description( subformat: snd_pcm_subformat_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_format_value(name: *const ::std::os::raw::c_char) -> snd_pcm_format_t; } extern "C" { pub fn snd_pcm_tstamp_mode_name(mode: snd_pcm_tstamp_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_state_name(state: snd_pcm_state_t) -> *const ::std::os::raw::c_char; } extern "C" { #[doc = " \\defgroup PCM_Dump Debug Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_dump(pcm: *mut snd_pcm_t, out: *mut snd_output_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_dump_hw_setup( pcm: *mut snd_pcm_t, out: *mut snd_output_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_dump_sw_setup( pcm: *mut snd_pcm_t, out: *mut snd_output_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_dump_setup(pcm: *mut snd_pcm_t, out: *mut snd_output_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_dump( params: *mut snd_pcm_hw_params_t, out: *mut snd_output_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_dump( params: *mut snd_pcm_sw_params_t, out: *mut snd_output_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_status_dump( status: *mut snd_pcm_status_t, out: *mut snd_output_t, ) -> ::std::os::raw::c_int; } extern "C" { #[doc = " \\defgroup PCM_Direct Direct Access (MMAP) Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_mmap_begin( pcm: *mut snd_pcm_t, areas: *mut *const snd_pcm_channel_area_t, offset: *mut snd_pcm_uframes_t, frames: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_mmap_commit( pcm: *mut snd_pcm_t, offset: snd_pcm_uframes_t, frames: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_mmap_writei( pcm: *mut snd_pcm_t, buffer: *const ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_mmap_readi( pcm: *mut snd_pcm_t, buffer: *mut ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_mmap_writen( pcm: *mut snd_pcm_t, bufs: *mut *mut ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_mmap_readn( pcm: *mut snd_pcm_t, bufs: *mut *mut ::std::os::raw::c_void, size: snd_pcm_uframes_t, ) -> snd_pcm_sframes_t; } extern "C" { #[doc = " \\defgroup PCM_Helpers Helper Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_format_signed(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_unsigned(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_linear(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_float(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_little_endian(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_big_endian(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_cpu_endian(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_width(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_format_physical_width(format: snd_pcm_format_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_build_linear_format( width: ::std::os::raw::c_int, pwidth: ::std::os::raw::c_int, unsignd: ::std::os::raw::c_int, big_endian: ::std::os::raw::c_int, ) -> snd_pcm_format_t; } extern "C" { pub fn snd_pcm_format_size(format: snd_pcm_format_t, samples: usize) -> isize; } extern "C" { pub fn snd_pcm_format_silence(format: snd_pcm_format_t) -> u8; } extern "C" { pub fn snd_pcm_format_silence_16(format: snd_pcm_format_t) -> u16; } extern "C" { pub fn snd_pcm_format_silence_32(format: snd_pcm_format_t) -> u32; } extern "C" { pub fn snd_pcm_format_silence_64(format: snd_pcm_format_t) -> u64; } extern "C" { pub fn snd_pcm_format_set_silence( format: snd_pcm_format_t, buf: *mut ::std::os::raw::c_void, samples: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_bytes_to_frames(pcm: *mut snd_pcm_t, bytes: isize) -> snd_pcm_sframes_t; } extern "C" { pub fn snd_pcm_frames_to_bytes(pcm: *mut snd_pcm_t, frames: snd_pcm_sframes_t) -> isize; } extern "C" { pub fn snd_pcm_bytes_to_samples(pcm: *mut snd_pcm_t, bytes: isize) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_pcm_samples_to_bytes(pcm: *mut snd_pcm_t, samples: ::std::os::raw::c_long) -> isize; } extern "C" { pub fn snd_pcm_area_silence( dst_channel: *const snd_pcm_channel_area_t, dst_offset: snd_pcm_uframes_t, samples: ::std::os::raw::c_uint, format: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_areas_silence( dst_channels: *const snd_pcm_channel_area_t, dst_offset: snd_pcm_uframes_t, channels: ::std::os::raw::c_uint, frames: snd_pcm_uframes_t, format: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_area_copy( dst_channel: *const snd_pcm_channel_area_t, dst_offset: snd_pcm_uframes_t, src_channel: *const snd_pcm_channel_area_t, src_offset: snd_pcm_uframes_t, samples: ::std::os::raw::c_uint, format: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_areas_copy( dst_channels: *const snd_pcm_channel_area_t, dst_offset: snd_pcm_uframes_t, src_channels: *const snd_pcm_channel_area_t, src_offset: snd_pcm_uframes_t, channels: ::std::os::raw::c_uint, frames: snd_pcm_uframes_t, format: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_areas_copy_wrap( dst_channels: *const snd_pcm_channel_area_t, dst_offset: snd_pcm_uframes_t, dst_size: snd_pcm_uframes_t, src_channels: *const snd_pcm_channel_area_t, src_offset: snd_pcm_uframes_t, src_size: snd_pcm_uframes_t, channels: ::std::os::raw::c_uint, frames: snd_pcm_uframes_t, format: snd_pcm_format_t, ) -> ::std::os::raw::c_int; } pub const SND_PCM_HOOK_TYPE_HW_PARAMS: _snd_pcm_hook_type = 0; pub const SND_PCM_HOOK_TYPE_HW_FREE: _snd_pcm_hook_type = 1; pub const SND_PCM_HOOK_TYPE_CLOSE: _snd_pcm_hook_type = 2; pub const SND_PCM_HOOK_TYPE_LAST: _snd_pcm_hook_type = 2; #[doc = " type of pcm hook"] pub type _snd_pcm_hook_type = u32; #[doc = " type of pcm hook"] pub use self::_snd_pcm_hook_type as snd_pcm_hook_type_t; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_hook { _unused: [u8; 0], } #[doc = " PCM hook container"] pub type snd_pcm_hook_t = _snd_pcm_hook; #[doc = " PCM hook callback function"] pub type snd_pcm_hook_func_t = ::std::option::Option ::std::os::raw::c_int>; extern "C" { pub fn snd_pcm_hook_get_pcm(hook: *mut snd_pcm_hook_t) -> *mut snd_pcm_t; } extern "C" { pub fn snd_pcm_hook_get_private(hook: *mut snd_pcm_hook_t) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_pcm_hook_set_private( hook: *mut snd_pcm_hook_t, private_data: *mut ::std::os::raw::c_void, ); } extern "C" { pub fn snd_pcm_hook_add( hookp: *mut *mut snd_pcm_hook_t, pcm: *mut snd_pcm_t, type_: snd_pcm_hook_type_t, func: snd_pcm_hook_func_t, private_data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hook_remove(hook: *mut snd_pcm_hook_t) -> ::std::os::raw::c_int; } #[doc = " #SND_PCM_TYPE_METER scope functions"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_pcm_scope_ops { #[doc = " \\brief Enable and prepare it using current params"] #[doc = " \\param scope scope handle"] pub enable: ::std::option::Option< unsafe extern "C" fn(scope: *mut snd_pcm_scope_t) -> ::std::os::raw::c_int, >, #[doc = " \\brief Disable"] #[doc = " \\param scope scope handle"] pub disable: ::std::option::Option, #[doc = " \\brief PCM has been started"] #[doc = " \\param scope scope handle"] pub start: ::std::option::Option, #[doc = " \\brief PCM has been stopped"] #[doc = " \\param scope scope handle"] pub stop: ::std::option::Option, #[doc = " \\brief New frames are present"] #[doc = " \\param scope scope handle"] pub update: ::std::option::Option, #[doc = " \\brief Reset status"] #[doc = " \\param scope scope handle"] pub reset: ::std::option::Option, #[doc = " \\brief PCM is closing"] #[doc = " \\param scope scope handle"] pub close: ::std::option::Option, } #[doc = " #SND_PCM_TYPE_METER scope functions"] pub type snd_pcm_scope_ops_t = _snd_pcm_scope_ops; extern "C" { pub fn snd_pcm_meter_get_bufsize(pcm: *mut snd_pcm_t) -> snd_pcm_uframes_t; } extern "C" { pub fn snd_pcm_meter_get_channels(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_pcm_meter_get_rate(pcm: *mut snd_pcm_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_pcm_meter_get_now(pcm: *mut snd_pcm_t) -> snd_pcm_uframes_t; } extern "C" { pub fn snd_pcm_meter_get_boundary(pcm: *mut snd_pcm_t) -> snd_pcm_uframes_t; } extern "C" { pub fn snd_pcm_meter_add_scope( pcm: *mut snd_pcm_t, scope: *mut snd_pcm_scope_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_meter_search_scope( pcm: *mut snd_pcm_t, name: *const ::std::os::raw::c_char, ) -> *mut snd_pcm_scope_t; } extern "C" { pub fn snd_pcm_scope_malloc(ptr: *mut *mut snd_pcm_scope_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_scope_set_ops(scope: *mut snd_pcm_scope_t, val: *const snd_pcm_scope_ops_t); } extern "C" { pub fn snd_pcm_scope_set_name(scope: *mut snd_pcm_scope_t, val: *const ::std::os::raw::c_char); } extern "C" { pub fn snd_pcm_scope_get_name(scope: *mut snd_pcm_scope_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_scope_get_callback_private( scope: *mut snd_pcm_scope_t, ) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_pcm_scope_set_callback_private( scope: *mut snd_pcm_scope_t, val: *mut ::std::os::raw::c_void, ); } extern "C" { pub fn snd_pcm_scope_s16_open( pcm: *mut snd_pcm_t, name: *const ::std::os::raw::c_char, scopep: *mut *mut snd_pcm_scope_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_scope_s16_get_channel_buffer( scope: *mut snd_pcm_scope_t, channel: ::std::os::raw::c_uint, ) -> *mut i16; } #[doc = " standard latency - for standard playback or capture"] #[doc = "(estimated latency in one direction 350ms)"] pub const SND_SPCM_LATENCY_STANDARD: _snd_spcm_latency = 0; #[doc = " medium latency - software phones etc."] #[doc = "(estimated latency in one direction maximally 25ms"] pub const SND_SPCM_LATENCY_MEDIUM: _snd_spcm_latency = 1; #[doc = " realtime latency - realtime applications (effect processors etc.)"] #[doc = "(estimated latency in one direction 5ms and better)"] pub const SND_SPCM_LATENCY_REALTIME: _snd_spcm_latency = 2; #[doc = " Simple PCM latency type"] pub type _snd_spcm_latency = u32; #[doc = " Simple PCM latency type"] pub use self::_snd_spcm_latency as snd_spcm_latency_t; #[doc = " driver / library will ignore all xruns, the stream runs forever"] pub const SND_SPCM_XRUN_IGNORE: _snd_spcm_xrun_type = 0; #[doc = " driver / library stops the stream when an xrun occurs"] pub const SND_SPCM_XRUN_STOP: _snd_spcm_xrun_type = 1; #[doc = " Simple PCM xrun type"] pub type _snd_spcm_xrun_type = u32; #[doc = " Simple PCM xrun type"] pub use self::_snd_spcm_xrun_type as snd_spcm_xrun_type_t; #[doc = " liberal duplex - the buffer and period sizes might not match"] pub const SND_SPCM_DUPLEX_LIBERAL: _snd_spcm_duplex_type = 0; #[doc = " pedantic duplex - the buffer and period sizes MUST match"] pub const SND_SPCM_DUPLEX_PEDANTIC: _snd_spcm_duplex_type = 1; #[doc = " Simple PCM duplex type"] pub type _snd_spcm_duplex_type = u32; #[doc = " Simple PCM duplex type"] pub use self::_snd_spcm_duplex_type as snd_spcm_duplex_type_t; extern "C" { pub fn snd_spcm_init( pcm: *mut snd_pcm_t, rate: ::std::os::raw::c_uint, channels: ::std::os::raw::c_uint, format: snd_pcm_format_t, subformat: snd_pcm_subformat_t, latency: snd_spcm_latency_t, _access: snd_pcm_access_t, xrun_type: snd_spcm_xrun_type_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_spcm_init_duplex( playback_pcm: *mut snd_pcm_t, capture_pcm: *mut snd_pcm_t, rate: ::std::os::raw::c_uint, channels: ::std::os::raw::c_uint, format: snd_pcm_format_t, subformat: snd_pcm_subformat_t, latency: snd_spcm_latency_t, _access: snd_pcm_access_t, xrun_type: snd_spcm_xrun_type_t, duplex_type: snd_spcm_duplex_type_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_spcm_init_get_params( pcm: *mut snd_pcm_t, rate: *mut ::std::os::raw::c_uint, buffer_size: *mut snd_pcm_uframes_t, period_size: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { #[doc = " \\defgroup PCM_Deprecated Deprecated Functions"] #[doc = " \\ingroup PCM"] #[doc = " See the \\ref pcm page for more details."] #[doc = " \\{"] pub fn snd_pcm_start_mode_name(mode: snd_pcm_start_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_xrun_mode_name(mode: snd_pcm_xrun_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_pcm_sw_params_set_start_mode( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_start_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_start_mode(params: *const snd_pcm_sw_params_t) -> snd_pcm_start_t; } extern "C" { pub fn snd_pcm_sw_params_set_xrun_mode( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_xrun_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_xrun_mode(params: *const snd_pcm_sw_params_t) -> snd_pcm_xrun_t; } extern "C" { pub fn snd_pcm_sw_params_set_xfer_align( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_xfer_align( params: *const snd_pcm_sw_params_t, val: *mut snd_pcm_uframes_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_set_sleep_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_sw_params_t, val: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_sw_params_get_sleep_min( params: *const snd_pcm_sw_params_t, val: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_tick_time( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_tick_time_min( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_get_tick_time_max( params: *const snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_test_tick_time( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_tick_time( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: ::std::os::raw::c_uint, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_tick_time_min( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_tick_time_max( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_tick_time_minmax( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, min: *mut ::std::os::raw::c_uint, mindir: *mut ::std::os::raw::c_int, max: *mut ::std::os::raw::c_uint, maxdir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_tick_time_near( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_tick_time_first( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_pcm_hw_params_set_tick_time_last( pcm: *mut snd_pcm_t, params: *mut snd_pcm_hw_params_t, val: *mut ::std::os::raw::c_uint, dir: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_rawmidi_info { _unused: [u8; 0], } #[doc = " RawMidi information container"] pub type snd_rawmidi_info_t = _snd_rawmidi_info; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_rawmidi_params { _unused: [u8; 0], } #[doc = " RawMidi settings container"] pub type snd_rawmidi_params_t = _snd_rawmidi_params; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_rawmidi_status { _unused: [u8; 0], } #[doc = " RawMidi status container"] pub type snd_rawmidi_status_t = _snd_rawmidi_status; #[doc = " Output stream"] pub const SND_RAWMIDI_STREAM_OUTPUT: _snd_rawmidi_stream = 0; #[doc = " Input stream"] pub const SND_RAWMIDI_STREAM_INPUT: _snd_rawmidi_stream = 1; #[doc = " Input stream"] pub const SND_RAWMIDI_STREAM_LAST: _snd_rawmidi_stream = 1; #[doc = " RawMidi stream (direction)"] pub type _snd_rawmidi_stream = u32; #[doc = " RawMidi stream (direction)"] pub use self::_snd_rawmidi_stream as snd_rawmidi_stream_t; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_rawmidi { _unused: [u8; 0], } #[doc = " RawMidi handle"] pub type snd_rawmidi_t = _snd_rawmidi; #[doc = " Kernel level RawMidi"] pub const SND_RAWMIDI_TYPE_HW: _snd_rawmidi_type = 0; #[doc = " Shared memory client RawMidi (not yet implemented)"] pub const SND_RAWMIDI_TYPE_SHM: _snd_rawmidi_type = 1; #[doc = " INET client RawMidi (not yet implemented)"] pub const SND_RAWMIDI_TYPE_INET: _snd_rawmidi_type = 2; #[doc = " Virtual (sequencer) RawMidi"] pub const SND_RAWMIDI_TYPE_VIRTUAL: _snd_rawmidi_type = 3; #[doc = " RawMidi type"] pub type _snd_rawmidi_type = u32; #[doc = " RawMidi type"] pub use self::_snd_rawmidi_type as snd_rawmidi_type_t; extern "C" { pub fn snd_rawmidi_open( in_rmidi: *mut *mut snd_rawmidi_t, out_rmidi: *mut *mut snd_rawmidi_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_open_lconf( in_rmidi: *mut *mut snd_rawmidi_t, out_rmidi: *mut *mut snd_rawmidi_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, lconf: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_close(rmidi: *mut snd_rawmidi_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_poll_descriptors_count(rmidi: *mut snd_rawmidi_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_poll_descriptors( rmidi: *mut snd_rawmidi_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_poll_descriptors_revents( rawmidi: *mut snd_rawmidi_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revent: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_nonblock( rmidi: *mut snd_rawmidi_t, nonblock: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_info_sizeof() -> usize; } extern "C" { pub fn snd_rawmidi_info_malloc(ptr: *mut *mut snd_rawmidi_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_info_free(obj: *mut snd_rawmidi_info_t); } extern "C" { pub fn snd_rawmidi_info_copy(dst: *mut snd_rawmidi_info_t, src: *const snd_rawmidi_info_t); } extern "C" { pub fn snd_rawmidi_info_get_device(obj: *const snd_rawmidi_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_rawmidi_info_get_subdevice(obj: *const snd_rawmidi_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_rawmidi_info_get_stream(obj: *const snd_rawmidi_info_t) -> snd_rawmidi_stream_t; } extern "C" { pub fn snd_rawmidi_info_get_card(obj: *const snd_rawmidi_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_info_get_flags(obj: *const snd_rawmidi_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_rawmidi_info_get_id(obj: *const snd_rawmidi_info_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_rawmidi_info_get_name( obj: *const snd_rawmidi_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_rawmidi_info_get_subdevice_name( obj: *const snd_rawmidi_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_rawmidi_info_get_subdevices_count( obj: *const snd_rawmidi_info_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_rawmidi_info_get_subdevices_avail( obj: *const snd_rawmidi_info_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_rawmidi_info_set_device(obj: *mut snd_rawmidi_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_rawmidi_info_set_subdevice( obj: *mut snd_rawmidi_info_t, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_rawmidi_info_set_stream(obj: *mut snd_rawmidi_info_t, val: snd_rawmidi_stream_t); } extern "C" { pub fn snd_rawmidi_info( rmidi: *mut snd_rawmidi_t, info: *mut snd_rawmidi_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_params_sizeof() -> usize; } extern "C" { pub fn snd_rawmidi_params_malloc(ptr: *mut *mut snd_rawmidi_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_params_free(obj: *mut snd_rawmidi_params_t); } extern "C" { pub fn snd_rawmidi_params_copy( dst: *mut snd_rawmidi_params_t, src: *const snd_rawmidi_params_t, ); } extern "C" { pub fn snd_rawmidi_params_set_buffer_size( rmidi: *mut snd_rawmidi_t, params: *mut snd_rawmidi_params_t, val: usize, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_params_get_buffer_size(params: *const snd_rawmidi_params_t) -> usize; } extern "C" { pub fn snd_rawmidi_params_set_avail_min( rmidi: *mut snd_rawmidi_t, params: *mut snd_rawmidi_params_t, val: usize, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_params_get_avail_min(params: *const snd_rawmidi_params_t) -> usize; } extern "C" { pub fn snd_rawmidi_params_set_no_active_sensing( rmidi: *mut snd_rawmidi_t, params: *mut snd_rawmidi_params_t, val: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_params_get_no_active_sensing( params: *const snd_rawmidi_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_params( rmidi: *mut snd_rawmidi_t, params: *mut snd_rawmidi_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_params_current( rmidi: *mut snd_rawmidi_t, params: *mut snd_rawmidi_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_status_sizeof() -> usize; } extern "C" { pub fn snd_rawmidi_status_malloc(ptr: *mut *mut snd_rawmidi_status_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_status_free(obj: *mut snd_rawmidi_status_t); } extern "C" { pub fn snd_rawmidi_status_copy( dst: *mut snd_rawmidi_status_t, src: *const snd_rawmidi_status_t, ); } extern "C" { pub fn snd_rawmidi_status_get_tstamp( obj: *const snd_rawmidi_status_t, ptr: *mut snd_htimestamp_t, ); } extern "C" { pub fn snd_rawmidi_status_get_avail(obj: *const snd_rawmidi_status_t) -> usize; } extern "C" { pub fn snd_rawmidi_status_get_xruns(obj: *const snd_rawmidi_status_t) -> usize; } extern "C" { pub fn snd_rawmidi_status( rmidi: *mut snd_rawmidi_t, status: *mut snd_rawmidi_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_drain(rmidi: *mut snd_rawmidi_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_drop(rmidi: *mut snd_rawmidi_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_rawmidi_write( rmidi: *mut snd_rawmidi_t, buffer: *const ::std::os::raw::c_void, size: usize, ) -> isize; } extern "C" { pub fn snd_rawmidi_read( rmidi: *mut snd_rawmidi_t, buffer: *mut ::std::os::raw::c_void, size: usize, ) -> isize; } extern "C" { pub fn snd_rawmidi_name(rmidi: *mut snd_rawmidi_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_rawmidi_type(rmidi: *mut snd_rawmidi_t) -> snd_rawmidi_type_t; } extern "C" { pub fn snd_rawmidi_stream(rawmidi: *mut snd_rawmidi_t) -> snd_rawmidi_stream_t; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_id { _unused: [u8; 0], } #[doc = " timer identification structure"] pub type snd_timer_id_t = _snd_timer_id; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_ginfo { _unused: [u8; 0], } #[doc = " timer global info structure"] pub type snd_timer_ginfo_t = _snd_timer_ginfo; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_gparams { _unused: [u8; 0], } #[doc = " timer global params structure"] pub type snd_timer_gparams_t = _snd_timer_gparams; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_gstatus { _unused: [u8; 0], } #[doc = " timer global status structure"] pub type snd_timer_gstatus_t = _snd_timer_gstatus; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_info { _unused: [u8; 0], } #[doc = " timer info structure"] pub type snd_timer_info_t = _snd_timer_info; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_params { _unused: [u8; 0], } #[doc = " timer params structure"] pub type snd_timer_params_t = _snd_timer_params; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_status { _unused: [u8; 0], } #[doc = " timer status structure"] pub type snd_timer_status_t = _snd_timer_status; #[doc = "< invalid"] pub const SND_TIMER_CLASS_NONE: _snd_timer_class = -1; #[doc = "< slave timer"] pub const SND_TIMER_CLASS_SLAVE: _snd_timer_class = 0; #[doc = "< global timer"] pub const SND_TIMER_CLASS_GLOBAL: _snd_timer_class = 1; #[doc = "< card timer"] pub const SND_TIMER_CLASS_CARD: _snd_timer_class = 2; #[doc = "< PCM timer"] pub const SND_TIMER_CLASS_PCM: _snd_timer_class = 3; #[doc = "< last timer"] pub const SND_TIMER_CLASS_LAST: _snd_timer_class = 3; #[doc = " timer master class"] pub type _snd_timer_class = i32; #[doc = " timer master class"] pub use self::_snd_timer_class as snd_timer_class_t; #[doc = "< none"] pub const SND_TIMER_SCLASS_NONE: _snd_timer_slave_class = 0; #[doc = "< for internal use"] pub const SND_TIMER_SCLASS_APPLICATION: _snd_timer_slave_class = 1; #[doc = "< sequencer timer"] pub const SND_TIMER_SCLASS_SEQUENCER: _snd_timer_slave_class = 2; #[doc = "< OSS sequencer timer"] pub const SND_TIMER_SCLASS_OSS_SEQUENCER: _snd_timer_slave_class = 3; #[doc = "< last slave timer"] pub const SND_TIMER_SCLASS_LAST: _snd_timer_slave_class = 3; #[doc = " timer slave class"] pub type _snd_timer_slave_class = u32; #[doc = " timer slave class"] pub use self::_snd_timer_slave_class as snd_timer_slave_class_t; pub const SND_TIMER_EVENT_RESOLUTION: _snd_timer_event = 0; pub const SND_TIMER_EVENT_TICK: _snd_timer_event = 1; pub const SND_TIMER_EVENT_START: _snd_timer_event = 2; pub const SND_TIMER_EVENT_STOP: _snd_timer_event = 3; pub const SND_TIMER_EVENT_CONTINUE: _snd_timer_event = 4; pub const SND_TIMER_EVENT_PAUSE: _snd_timer_event = 5; pub const SND_TIMER_EVENT_EARLY: _snd_timer_event = 6; pub const SND_TIMER_EVENT_SUSPEND: _snd_timer_event = 7; pub const SND_TIMER_EVENT_RESUME: _snd_timer_event = 8; pub const SND_TIMER_EVENT_MSTART: _snd_timer_event = 12; pub const SND_TIMER_EVENT_MSTOP: _snd_timer_event = 13; pub const SND_TIMER_EVENT_MCONTINUE: _snd_timer_event = 14; pub const SND_TIMER_EVENT_MPAUSE: _snd_timer_event = 15; pub const SND_TIMER_EVENT_MSUSPEND: _snd_timer_event = 17; pub const SND_TIMER_EVENT_MRESUME: _snd_timer_event = 18; #[doc = " timer read event identification"] pub type _snd_timer_event = u32; #[doc = " timer read event identification"] pub use self::_snd_timer_event as snd_timer_event_t; #[doc = " timer read structure"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_read { #[doc = "< tick resolution in nanoseconds"] pub resolution: ::std::os::raw::c_uint, #[doc = "< count of happened ticks"] pub ticks: ::std::os::raw::c_uint, } #[doc = " timer read structure"] pub type snd_timer_read_t = _snd_timer_read; #[doc = " timer tstamp + event read structure"] #[repr(C)] pub struct _snd_timer_tread { #[doc = "< Timer event"] pub event: snd_timer_event_t, #[doc = "< Time stamp of each event"] pub tstamp: snd_htimestamp_t, #[doc = "< Event value"] pub val: ::std::os::raw::c_uint, } #[doc = " timer tstamp + event read structure"] pub type snd_timer_tread_t = _snd_timer_tread; #[doc = " Kernel level HwDep"] pub const SND_TIMER_TYPE_HW: _snd_timer_type = 0; #[doc = " Shared memory client timer (not yet implemented)"] pub const SND_TIMER_TYPE_SHM: _snd_timer_type = 1; #[doc = " INET client timer (not yet implemented)"] pub const SND_TIMER_TYPE_INET: _snd_timer_type = 2; #[doc = " timer handle type"] pub type _snd_timer_type = u32; #[doc = " timer handle type"] pub use self::_snd_timer_type as snd_timer_type_t; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer_query { _unused: [u8; 0], } #[doc = " timer query handle"] pub type snd_timer_query_t = _snd_timer_query; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_timer { _unused: [u8; 0], } #[doc = " timer handle"] pub type snd_timer_t = _snd_timer; extern "C" { pub fn snd_timer_query_open( handle: *mut *mut snd_timer_query_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_query_open_lconf( handle: *mut *mut snd_timer_query_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, lconf: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_query_close(handle: *mut snd_timer_query_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_query_next_device( handle: *mut snd_timer_query_t, tid: *mut snd_timer_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_query_info( handle: *mut snd_timer_query_t, info: *mut snd_timer_ginfo_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_query_params( handle: *mut snd_timer_query_t, params: *mut snd_timer_gparams_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_query_status( handle: *mut snd_timer_query_t, status: *mut snd_timer_gstatus_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_open( handle: *mut *mut snd_timer_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_open_lconf( handle: *mut *mut snd_timer_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, lconf: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_close(handle: *mut snd_timer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_add_timer_handler( handler: *mut *mut snd_async_handler_t, timer: *mut snd_timer_t, callback: snd_async_callback_t, private_data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_handler_get_timer(handler: *mut snd_async_handler_t) -> *mut snd_timer_t; } extern "C" { pub fn snd_timer_poll_descriptors_count(handle: *mut snd_timer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_poll_descriptors( handle: *mut snd_timer_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_poll_descriptors_revents( timer: *mut snd_timer_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revents: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_info( handle: *mut snd_timer_t, timer: *mut snd_timer_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params( handle: *mut snd_timer_t, params: *mut snd_timer_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_status( handle: *mut snd_timer_t, status: *mut snd_timer_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_start(handle: *mut snd_timer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_stop(handle: *mut snd_timer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_continue(handle: *mut snd_timer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_read( handle: *mut snd_timer_t, buffer: *mut ::std::os::raw::c_void, size: usize, ) -> isize; } extern "C" { pub fn snd_timer_id_sizeof() -> usize; } extern "C" { pub fn snd_timer_id_malloc(ptr: *mut *mut snd_timer_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_id_free(obj: *mut snd_timer_id_t); } extern "C" { pub fn snd_timer_id_copy(dst: *mut snd_timer_id_t, src: *const snd_timer_id_t); } extern "C" { pub fn snd_timer_id_set_class(id: *mut snd_timer_id_t, dev_class: ::std::os::raw::c_int); } extern "C" { pub fn snd_timer_id_get_class(id: *mut snd_timer_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_id_set_sclass(id: *mut snd_timer_id_t, dev_sclass: ::std::os::raw::c_int); } extern "C" { pub fn snd_timer_id_get_sclass(id: *mut snd_timer_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_id_set_card(id: *mut snd_timer_id_t, card: ::std::os::raw::c_int); } extern "C" { pub fn snd_timer_id_get_card(id: *mut snd_timer_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_id_set_device(id: *mut snd_timer_id_t, device: ::std::os::raw::c_int); } extern "C" { pub fn snd_timer_id_get_device(id: *mut snd_timer_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_id_set_subdevice(id: *mut snd_timer_id_t, subdevice: ::std::os::raw::c_int); } extern "C" { pub fn snd_timer_id_get_subdevice(id: *mut snd_timer_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_ginfo_sizeof() -> usize; } extern "C" { pub fn snd_timer_ginfo_malloc(ptr: *mut *mut snd_timer_ginfo_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_ginfo_free(obj: *mut snd_timer_ginfo_t); } extern "C" { pub fn snd_timer_ginfo_copy(dst: *mut snd_timer_ginfo_t, src: *const snd_timer_ginfo_t); } extern "C" { pub fn snd_timer_ginfo_set_tid( obj: *mut snd_timer_ginfo_t, tid: *mut snd_timer_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_ginfo_get_tid(obj: *mut snd_timer_ginfo_t) -> *mut snd_timer_id_t; } extern "C" { pub fn snd_timer_ginfo_get_flags(obj: *mut snd_timer_ginfo_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_timer_ginfo_get_card(obj: *mut snd_timer_ginfo_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_ginfo_get_id(obj: *mut snd_timer_ginfo_t) -> *mut ::std::os::raw::c_char; } extern "C" { pub fn snd_timer_ginfo_get_name(obj: *mut snd_timer_ginfo_t) -> *mut ::std::os::raw::c_char; } extern "C" { pub fn snd_timer_ginfo_get_resolution(obj: *mut snd_timer_ginfo_t) -> ::std::os::raw::c_ulong; } extern "C" { pub fn snd_timer_ginfo_get_resolution_min( obj: *mut snd_timer_ginfo_t, ) -> ::std::os::raw::c_ulong; } extern "C" { pub fn snd_timer_ginfo_get_resolution_max( obj: *mut snd_timer_ginfo_t, ) -> ::std::os::raw::c_ulong; } extern "C" { pub fn snd_timer_ginfo_get_clients(obj: *mut snd_timer_ginfo_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_timer_info_sizeof() -> usize; } extern "C" { pub fn snd_timer_info_malloc(ptr: *mut *mut snd_timer_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_info_free(obj: *mut snd_timer_info_t); } extern "C" { pub fn snd_timer_info_copy(dst: *mut snd_timer_info_t, src: *const snd_timer_info_t); } extern "C" { pub fn snd_timer_info_is_slave(info: *mut snd_timer_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_info_get_card(info: *mut snd_timer_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_info_get_id(info: *mut snd_timer_info_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_timer_info_get_name(info: *mut snd_timer_info_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_timer_info_get_resolution(info: *mut snd_timer_info_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_timer_params_sizeof() -> usize; } extern "C" { pub fn snd_timer_params_malloc(ptr: *mut *mut snd_timer_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params_free(obj: *mut snd_timer_params_t); } extern "C" { pub fn snd_timer_params_copy(dst: *mut snd_timer_params_t, src: *const snd_timer_params_t); } extern "C" { pub fn snd_timer_params_set_auto_start( params: *mut snd_timer_params_t, auto_start: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params_get_auto_start( params: *mut snd_timer_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params_set_exclusive( params: *mut snd_timer_params_t, exclusive: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params_get_exclusive(params: *mut snd_timer_params_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params_set_early_event( params: *mut snd_timer_params_t, early_event: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params_get_early_event( params: *mut snd_timer_params_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_params_set_ticks( params: *mut snd_timer_params_t, ticks: ::std::os::raw::c_long, ); } extern "C" { pub fn snd_timer_params_get_ticks(params: *mut snd_timer_params_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_timer_params_set_queue_size( params: *mut snd_timer_params_t, queue_size: ::std::os::raw::c_long, ); } extern "C" { pub fn snd_timer_params_get_queue_size( params: *mut snd_timer_params_t, ) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_timer_params_set_filter( params: *mut snd_timer_params_t, filter: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_timer_params_get_filter(params: *mut snd_timer_params_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_timer_status_sizeof() -> usize; } extern "C" { pub fn snd_timer_status_malloc(ptr: *mut *mut snd_timer_status_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_timer_status_free(obj: *mut snd_timer_status_t); } extern "C" { pub fn snd_timer_status_copy(dst: *mut snd_timer_status_t, src: *const snd_timer_status_t); } extern "C" { pub fn snd_timer_status_get_timestamp(status: *mut snd_timer_status_t) -> snd_htimestamp_t; } extern "C" { pub fn snd_timer_status_get_resolution( status: *mut snd_timer_status_t, ) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_timer_status_get_lost(status: *mut snd_timer_status_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_timer_status_get_overrun(status: *mut snd_timer_status_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_timer_status_get_queue(status: *mut snd_timer_status_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_timer_info_get_ticks(info: *mut snd_timer_info_t) -> ::std::os::raw::c_long; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_hwdep_info { _unused: [u8; 0], } #[doc = " HwDep information container"] pub type snd_hwdep_info_t = _snd_hwdep_info; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_hwdep_dsp_status { _unused: [u8; 0], } #[doc = " HwDep DSP status container"] pub type snd_hwdep_dsp_status_t = _snd_hwdep_dsp_status; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_hwdep_dsp_image { _unused: [u8; 0], } #[doc = " HwDep DSP image container"] pub type snd_hwdep_dsp_image_t = _snd_hwdep_dsp_image; #[doc = "< OPL2 raw driver"] pub const SND_HWDEP_IFACE_OPL2: _snd_hwdep_iface = 0; #[doc = "< OPL3 raw driver"] pub const SND_HWDEP_IFACE_OPL3: _snd_hwdep_iface = 1; #[doc = "< OPL4 raw driver"] pub const SND_HWDEP_IFACE_OPL4: _snd_hwdep_iface = 2; #[doc = "< SB16CSP driver"] pub const SND_HWDEP_IFACE_SB16CSP: _snd_hwdep_iface = 3; #[doc = "< EMU10K1 driver"] pub const SND_HWDEP_IFACE_EMU10K1: _snd_hwdep_iface = 4; #[doc = "< YSS225 driver"] pub const SND_HWDEP_IFACE_YSS225: _snd_hwdep_iface = 5; #[doc = "< ICS2115 driver"] pub const SND_HWDEP_IFACE_ICS2115: _snd_hwdep_iface = 6; #[doc = "< Ensoniq SoundScape ISA card (MC68EC000)"] pub const SND_HWDEP_IFACE_SSCAPE: _snd_hwdep_iface = 7; #[doc = "< Digigram VX cards"] pub const SND_HWDEP_IFACE_VX: _snd_hwdep_iface = 8; #[doc = "< Digigram miXart cards"] pub const SND_HWDEP_IFACE_MIXART: _snd_hwdep_iface = 9; #[doc = "< Tascam US122, US224 & US428 usb"] pub const SND_HWDEP_IFACE_USX2Y: _snd_hwdep_iface = 10; #[doc = "< EmuX wavetable"] pub const SND_HWDEP_IFACE_EMUX_WAVETABLE: _snd_hwdep_iface = 11; #[doc = "< Bluetooth audio"] pub const SND_HWDEP_IFACE_BLUETOOTH: _snd_hwdep_iface = 12; #[doc = "< Tascam US122, US224 & US428 raw USB PCM"] pub const SND_HWDEP_IFACE_USX2Y_PCM: _snd_hwdep_iface = 13; #[doc = "< Digigram PCXHR"] pub const SND_HWDEP_IFACE_PCXHR: _snd_hwdep_iface = 14; #[doc = "< SB Extigy/Audigy2NX remote control"] pub const SND_HWDEP_IFACE_SB_RC: _snd_hwdep_iface = 15; #[doc = "< HD-audio"] pub const SND_HWDEP_IFACE_HDA: _snd_hwdep_iface = 16; #[doc = "< direct access to usb stream"] pub const SND_HWDEP_IFACE_USB_STREAM: _snd_hwdep_iface = 17; #[doc = "< TC DICE FireWire device"] pub const SND_HWDEP_IFACE_FW_DICE: _snd_hwdep_iface = 18; #[doc = "< Echo Audio Fireworks based device"] pub const SND_HWDEP_IFACE_FW_FIREWORKS: _snd_hwdep_iface = 19; #[doc = "< BridgeCo BeBoB based device"] pub const SND_HWDEP_IFACE_FW_BEBOB: _snd_hwdep_iface = 20; #[doc = "< Oxford OXFW970/971 based device"] pub const SND_HWDEP_IFACE_FW_OXFW: _snd_hwdep_iface = 21; pub const SND_HWDEP_IFACE_FW_DIGI00X: _snd_hwdep_iface = 22; pub const SND_HWDEP_IFACE_FW_TASCAM: _snd_hwdep_iface = 23; pub const SND_HWDEP_IFACE_LINE6: _snd_hwdep_iface = 24; pub const SND_HWDEP_IFACE_FW_MOTU: _snd_hwdep_iface = 25; pub const SND_HWDEP_IFACE_FW_FIREFACE: _snd_hwdep_iface = 26; #[doc = "< last known hwdep interface"] pub const SND_HWDEP_IFACE_LAST: _snd_hwdep_iface = 26; #[doc = " HwDep interface"] pub type _snd_hwdep_iface = u32; #[doc = " HwDep interface"] pub use self::_snd_hwdep_iface as snd_hwdep_iface_t; #[doc = " Kernel level HwDep"] pub const SND_HWDEP_TYPE_HW: _snd_hwdep_type = 0; #[doc = " Shared memory client HwDep (not yet implemented)"] pub const SND_HWDEP_TYPE_SHM: _snd_hwdep_type = 1; #[doc = " INET client HwDep (not yet implemented)"] pub const SND_HWDEP_TYPE_INET: _snd_hwdep_type = 2; #[doc = " HwDep handle type"] pub type _snd_hwdep_type = u32; #[doc = " HwDep handle type"] pub use self::_snd_hwdep_type as snd_hwdep_type_t; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_hwdep { _unused: [u8; 0], } #[doc = " HwDep handle"] pub type snd_hwdep_t = _snd_hwdep; extern "C" { pub fn snd_hwdep_open( hwdep: *mut *mut snd_hwdep_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_close(hwdep: *mut snd_hwdep_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_poll_descriptors( hwdep: *mut snd_hwdep_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_poll_descriptors_count(hwdep: *mut snd_hwdep_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_poll_descriptors_revents( hwdep: *mut snd_hwdep_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revents: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_nonblock( hwdep: *mut snd_hwdep_t, nonblock: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_info( hwdep: *mut snd_hwdep_t, info: *mut snd_hwdep_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_dsp_status( hwdep: *mut snd_hwdep_t, status: *mut snd_hwdep_dsp_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_dsp_load( hwdep: *mut snd_hwdep_t, block: *mut snd_hwdep_dsp_image_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_ioctl( hwdep: *mut snd_hwdep_t, request: ::std::os::raw::c_uint, arg: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_write( hwdep: *mut snd_hwdep_t, buffer: *const ::std::os::raw::c_void, size: usize, ) -> isize; } extern "C" { pub fn snd_hwdep_read( hwdep: *mut snd_hwdep_t, buffer: *mut ::std::os::raw::c_void, size: usize, ) -> isize; } extern "C" { pub fn snd_hwdep_info_sizeof() -> usize; } extern "C" { pub fn snd_hwdep_info_malloc(ptr: *mut *mut snd_hwdep_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_info_free(obj: *mut snd_hwdep_info_t); } extern "C" { pub fn snd_hwdep_info_copy(dst: *mut snd_hwdep_info_t, src: *const snd_hwdep_info_t); } extern "C" { pub fn snd_hwdep_info_get_device(obj: *const snd_hwdep_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hwdep_info_get_card(obj: *const snd_hwdep_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_info_get_id(obj: *const snd_hwdep_info_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_hwdep_info_get_name(obj: *const snd_hwdep_info_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_hwdep_info_get_iface(obj: *const snd_hwdep_info_t) -> snd_hwdep_iface_t; } extern "C" { pub fn snd_hwdep_info_set_device(obj: *mut snd_hwdep_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_hwdep_dsp_status_sizeof() -> usize; } extern "C" { pub fn snd_hwdep_dsp_status_malloc( ptr: *mut *mut snd_hwdep_dsp_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_dsp_status_free(obj: *mut snd_hwdep_dsp_status_t); } extern "C" { pub fn snd_hwdep_dsp_status_copy( dst: *mut snd_hwdep_dsp_status_t, src: *const snd_hwdep_dsp_status_t, ); } extern "C" { pub fn snd_hwdep_dsp_status_get_version( obj: *const snd_hwdep_dsp_status_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hwdep_dsp_status_get_id( obj: *const snd_hwdep_dsp_status_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_hwdep_dsp_status_get_num_dsps( obj: *const snd_hwdep_dsp_status_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hwdep_dsp_status_get_dsp_loaded( obj: *const snd_hwdep_dsp_status_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hwdep_dsp_status_get_chip_ready( obj: *const snd_hwdep_dsp_status_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hwdep_dsp_image_sizeof() -> usize; } extern "C" { pub fn snd_hwdep_dsp_image_malloc( ptr: *mut *mut snd_hwdep_dsp_image_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hwdep_dsp_image_free(obj: *mut snd_hwdep_dsp_image_t); } extern "C" { pub fn snd_hwdep_dsp_image_copy( dst: *mut snd_hwdep_dsp_image_t, src: *const snd_hwdep_dsp_image_t, ); } extern "C" { pub fn snd_hwdep_dsp_image_get_index( obj: *const snd_hwdep_dsp_image_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hwdep_dsp_image_get_name( obj: *const snd_hwdep_dsp_image_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_hwdep_dsp_image_get_image( obj: *const snd_hwdep_dsp_image_t, ) -> *const ::std::os::raw::c_void; } extern "C" { pub fn snd_hwdep_dsp_image_get_length(obj: *const snd_hwdep_dsp_image_t) -> usize; } extern "C" { pub fn snd_hwdep_dsp_image_set_index( obj: *mut snd_hwdep_dsp_image_t, _index: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_hwdep_dsp_image_set_name( obj: *mut snd_hwdep_dsp_image_t, name: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_hwdep_dsp_image_set_image( obj: *mut snd_hwdep_dsp_image_t, buffer: *mut ::std::os::raw::c_void, ); } extern "C" { pub fn snd_hwdep_dsp_image_set_length(obj: *mut snd_hwdep_dsp_image_t, length: usize); } #[doc = " IEC958 structure"] #[repr(C)] #[derive(Copy, Clone)] pub struct snd_aes_iec958 { #[doc = "< AES/IEC958 channel status bits"] pub status: [::std::os::raw::c_uchar; 24usize], #[doc = "< AES/IEC958 subcode bits"] pub subcode: [::std::os::raw::c_uchar; 147usize], #[doc = "< nothing"] pub pad: ::std::os::raw::c_uchar, #[doc = "< AES/IEC958 subframe bits"] pub dig_subframe: [::std::os::raw::c_uchar; 4usize], } #[doc = " IEC958 structure"] pub type snd_aes_iec958_t = snd_aes_iec958; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_ctl_card_info { _unused: [u8; 0], } #[doc = " CTL card info container"] pub type snd_ctl_card_info_t = _snd_ctl_card_info; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_ctl_elem_id { _unused: [u8; 0], } #[doc = " CTL element identifier container"] pub type snd_ctl_elem_id_t = _snd_ctl_elem_id; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_ctl_elem_list { _unused: [u8; 0], } #[doc = " CTL element list container"] #[doc = ""] #[doc = " This is a list of CTL elements. The list contains management"] #[doc = " information (e.g. how many elements the sound card has) as well as"] #[doc = " the element identifiers. All functions which operate on the list"] #[doc = " are named snd_ctl_elem_list_*()."] #[doc = ""] #[doc = " \\par Memory management"] #[doc = ""] #[doc = " There are two memory areas to deal with: The list container itself"] #[doc = " and the memory for the element identifiers."] #[doc = ""] #[doc = " To manage the area for the list container, the following functions"] #[doc = " are used:"] #[doc = ""] #[doc = " - snd_ctl_elem_list_malloc() / snd_ctl_elem_list_free() to allocate"] #[doc = " and free memory on the heap, or"] #[doc = " - snd_ctl_elem_list_alloca() to allocate the memory on the"] #[doc = " stack. This memory is auto-released when the stack is unwound."] #[doc = ""] #[doc = " To manage the space for the element identifiers, the"] #[doc = " snd_ctl_elem_list_alloc_space() and snd_ctl_elem_list_free_space()"] #[doc = " are used. Allocating the right amount of space can be achieved by"] #[doc = " first obtaining the number of elements and then calling"] #[doc = " snd_ctl_elem_list_alloc_space():"] #[doc = ""] #[doc = " \\code"] #[doc = " snd_ctl_elem_list_t* list;"] #[doc = " int count;"] #[doc = ""] #[doc = " // Initialise list"] #[doc = " snd_ctl_elem_list_malloc(&list);"] #[doc = ""] #[doc = " // Get number of elements"] #[doc = " snd_ctl_elem_list(ctl, list);"] #[doc = " count = snd_ctl_elem_list_get_count(list);"] #[doc = ""] #[doc = " // Allocate space for identifiers"] #[doc = " snd_ctl_elem_list_alloc_space(list, count);"] #[doc = ""] #[doc = " // Get identifiers"] #[doc = " snd_ctl_elem_list(ctl, list); // yes, this is same as above :)"] #[doc = ""] #[doc = " // Do something useful with the list..."] #[doc = ""] #[doc = " // Cleanup"] #[doc = " snd_ctl_elem_list_free_space(list);"] #[doc = " snd_ctl_elem_list_free(list);"] #[doc = " \\endcode"] #[doc = ""] #[doc = ""] #[doc = " \\par The Elements"] #[doc = ""] #[doc = " The elements in the list are accessed using an index. This index is"] #[doc = " the location in the list; Don't confuse it with the 'index' of the"] #[doc = " element identifier. For example:"] #[doc = ""] #[doc = " \\code"] #[doc = " snd_ctl_elem_list_t list;"] #[doc = " unsigned int element_index;"] #[doc = ""] #[doc = " // Allocate space, fill list ..."] #[doc = ""] #[doc = " element_index = snd_ctl_elem_list_get_index(&list, 2);"] #[doc = " \\endcode"] #[doc = ""] #[doc = " This will access the 3rd element in the list (index=2) and get the"] #[doc = " elements index from the driver (which might be 13, for example)."] pub type snd_ctl_elem_list_t = _snd_ctl_elem_list; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_ctl_elem_info { _unused: [u8; 0], } #[doc = " CTL element info container"] pub type snd_ctl_elem_info_t = _snd_ctl_elem_info; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_ctl_elem_value { _unused: [u8; 0], } #[doc = " CTL element value container"] #[doc = ""] #[doc = " Contains the value(s) (i.e. members) of a single element. All"] #[doc = " values of a given element are of the same type."] #[doc = ""] #[doc = " \\par Memory management"] #[doc = ""] #[doc = " To access a value, a snd_ctl_elem_value_t must be allocated using"] #[doc = " snd_ctl_elem_value_alloca() or snd_ctl_elem_value_malloc(). When"] #[doc = " using the latter, it must be freed again using"] #[doc = " snd_ctl_elem_value_free()."] #[doc = ""] #[doc = " \\par Identifier"] #[doc = ""] #[doc = " Then, the ID must be filled. It is sufficient to fill only the"] #[doc = " numid, if known. Otherwise, interface type, device, subdevice,"] #[doc = " name, index must all be given. The following functions can be used"] #[doc = " to fill the ID:"] #[doc = ""] #[doc = " - snd_ctl_elem_value_set_id(): Set the ID. Requires an"] #[doc = " snd_ctl_elem_id_t object."] #[doc = " - snd_ctl_elem_value_set_numid(): Set the numid."] #[doc = " - Or use all of the following:"] #[doc = ""] #[doc = " - snd_ctl_elem_value_set_interface()"] #[doc = " - snd_ctl_elem_value_set_device()"] #[doc = " - snd_ctl_elem_value_set_subdevice()"] #[doc = " - snd_ctl_elem_value_set_name()"] #[doc = " - snd_ctl_elem_value_set_index()"] #[doc = ""] #[doc = " When communicating with the driver (snd_ctl_elem_read(),"] #[doc = " snd_ctl_elem_write()), and the numid was given, the interface,"] #[doc = " device, ... are filled (even if you set the before). When the numid"] #[doc = " is unset (i.e. it is 0), it is filled."] #[doc = ""] #[doc = " \\par Communicating with the driver"] #[doc = ""] #[doc = " After the value container was created and filled with the ID of the"] #[doc = " desired element, the value(s) can be fetched from the driver (and"] #[doc = " thus from the hardware) or written to the driver."] #[doc = ""] #[doc = " To fetch a value, use snd_ctl_elem_read(). Thereafter, use the"] #[doc = " snd_ctl_elem_value_get_*() functions to obtain the actual value."] #[doc = ""] #[doc = " To write a new value, first use a snd_ctl_elem_value_set_*() to set"] #[doc = " it, then call snd_ctl_elem_write() to write it to the driver."] pub type snd_ctl_elem_value_t = _snd_ctl_elem_value; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_ctl_event { _unused: [u8; 0], } #[doc = " CTL event container"] pub type snd_ctl_event_t = _snd_ctl_event; #[doc = " Invalid type"] pub const SND_CTL_ELEM_TYPE_NONE: _snd_ctl_elem_type = 0; #[doc = " Boolean contents"] pub const SND_CTL_ELEM_TYPE_BOOLEAN: _snd_ctl_elem_type = 1; #[doc = " Integer contents"] pub const SND_CTL_ELEM_TYPE_INTEGER: _snd_ctl_elem_type = 2; #[doc = " Enumerated contents"] pub const SND_CTL_ELEM_TYPE_ENUMERATED: _snd_ctl_elem_type = 3; #[doc = " Bytes contents"] pub const SND_CTL_ELEM_TYPE_BYTES: _snd_ctl_elem_type = 4; #[doc = " IEC958 (S/PDIF) setting content"] pub const SND_CTL_ELEM_TYPE_IEC958: _snd_ctl_elem_type = 5; #[doc = " 64-bit integer contents"] pub const SND_CTL_ELEM_TYPE_INTEGER64: _snd_ctl_elem_type = 6; #[doc = " 64-bit integer contents"] pub const SND_CTL_ELEM_TYPE_LAST: _snd_ctl_elem_type = 6; #[doc = " CTL element type"] pub type _snd_ctl_elem_type = u32; #[doc = " CTL element type"] pub use self::_snd_ctl_elem_type as snd_ctl_elem_type_t; #[doc = " Card level"] pub const SND_CTL_ELEM_IFACE_CARD: _snd_ctl_elem_iface = 0; #[doc = " Hardware dependent device"] pub const SND_CTL_ELEM_IFACE_HWDEP: _snd_ctl_elem_iface = 1; #[doc = " Mixer"] pub const SND_CTL_ELEM_IFACE_MIXER: _snd_ctl_elem_iface = 2; #[doc = " PCM"] pub const SND_CTL_ELEM_IFACE_PCM: _snd_ctl_elem_iface = 3; #[doc = " RawMidi"] pub const SND_CTL_ELEM_IFACE_RAWMIDI: _snd_ctl_elem_iface = 4; #[doc = " Timer"] pub const SND_CTL_ELEM_IFACE_TIMER: _snd_ctl_elem_iface = 5; #[doc = " Sequencer"] pub const SND_CTL_ELEM_IFACE_SEQUENCER: _snd_ctl_elem_iface = 6; #[doc = " Sequencer"] pub const SND_CTL_ELEM_IFACE_LAST: _snd_ctl_elem_iface = 6; #[doc = " CTL related interface"] pub type _snd_ctl_elem_iface = u32; #[doc = " CTL related interface"] pub use self::_snd_ctl_elem_iface as snd_ctl_elem_iface_t; #[doc = " Elements related event"] pub const SND_CTL_EVENT_ELEM: _snd_ctl_event_type = 0; #[doc = " Elements related event"] pub const SND_CTL_EVENT_LAST: _snd_ctl_event_type = 0; #[doc = " Event class"] pub type _snd_ctl_event_type = u32; #[doc = " Event class"] pub use self::_snd_ctl_event_type as snd_ctl_event_type_t; #[doc = " Kernel level CTL"] pub const SND_CTL_TYPE_HW: _snd_ctl_type = 0; #[doc = " Shared memory client CTL"] pub const SND_CTL_TYPE_SHM: _snd_ctl_type = 1; #[doc = " INET client CTL (not yet implemented)"] pub const SND_CTL_TYPE_INET: _snd_ctl_type = 2; #[doc = " External control plugin"] pub const SND_CTL_TYPE_EXT: _snd_ctl_type = 3; #[doc = " CTL type"] pub type _snd_ctl_type = u32; #[doc = " CTL type"] pub use self::_snd_ctl_type as snd_ctl_type_t; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_ctl { _unused: [u8; 0], } #[doc = " CTL handle"] pub type snd_ctl_t = _snd_ctl; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_sctl { _unused: [u8; 0], } #[doc = " SCTL type"] pub type snd_sctl_t = _snd_sctl; extern "C" { pub fn snd_card_load(card: ::std::os::raw::c_int) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_card_next(card: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_card_get_index(name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_card_get_name( card: ::std::os::raw::c_int, name: *mut *mut ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_card_get_longname( card: ::std::os::raw::c_int, name: *mut *mut ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_device_name_hint( card: ::std::os::raw::c_int, iface: *const ::std::os::raw::c_char, hints: *mut *mut *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_device_name_free_hint( hints: *mut *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_device_name_get_hint( hint: *const ::std::os::raw::c_void, id: *const ::std::os::raw::c_char, ) -> *mut ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_open( ctl: *mut *mut snd_ctl_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_open_lconf( ctl: *mut *mut snd_ctl_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, lconf: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_open_fallback( ctl: *mut *mut snd_ctl_t, root: *mut snd_config_t, name: *const ::std::os::raw::c_char, orig_name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_close(ctl: *mut snd_ctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_nonblock( ctl: *mut snd_ctl_t, nonblock: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_add_ctl_handler( handler: *mut *mut snd_async_handler_t, ctl: *mut snd_ctl_t, callback: snd_async_callback_t, private_data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_async_handler_get_ctl(handler: *mut snd_async_handler_t) -> *mut snd_ctl_t; } extern "C" { pub fn snd_ctl_poll_descriptors_count(ctl: *mut snd_ctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_poll_descriptors( ctl: *mut snd_ctl_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_poll_descriptors_revents( ctl: *mut snd_ctl_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revents: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_subscribe_events( ctl: *mut snd_ctl_t, subscribe: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_card_info( ctl: *mut snd_ctl_t, info: *mut snd_ctl_card_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_list( ctl: *mut snd_ctl_t, list: *mut snd_ctl_elem_list_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info( ctl: *mut snd_ctl_t, info: *mut snd_ctl_elem_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_read( ctl: *mut snd_ctl_t, data: *mut snd_ctl_elem_value_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_write( ctl: *mut snd_ctl_t, data: *mut snd_ctl_elem_value_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_lock( ctl: *mut snd_ctl_t, id: *mut snd_ctl_elem_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_unlock( ctl: *mut snd_ctl_t, id: *mut snd_ctl_elem_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_tlv_read( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, tlv: *mut ::std::os::raw::c_uint, tlv_size: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_tlv_write( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, tlv: *const ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_tlv_command( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, tlv: *const ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_hwdep_next_device( ctl: *mut snd_ctl_t, device: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_hwdep_info( ctl: *mut snd_ctl_t, info: *mut snd_hwdep_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_pcm_next_device( ctl: *mut snd_ctl_t, device: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_pcm_info( ctl: *mut snd_ctl_t, info: *mut snd_pcm_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_pcm_prefer_subdevice( ctl: *mut snd_ctl_t, subdev: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_rawmidi_next_device( ctl: *mut snd_ctl_t, device: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_rawmidi_info( ctl: *mut snd_ctl_t, info: *mut snd_rawmidi_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_rawmidi_prefer_subdevice( ctl: *mut snd_ctl_t, subdev: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_set_power_state( ctl: *mut snd_ctl_t, state: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_get_power_state( ctl: *mut snd_ctl_t, state: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_read(ctl: *mut snd_ctl_t, event: *mut snd_ctl_event_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_wait( ctl: *mut snd_ctl_t, timeout: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_name(ctl: *mut snd_ctl_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_type(ctl: *mut snd_ctl_t) -> snd_ctl_type_t; } extern "C" { pub fn snd_ctl_elem_type_name(type_: snd_ctl_elem_type_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_elem_iface_name(iface: snd_ctl_elem_iface_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_event_type_name(type_: snd_ctl_event_type_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_event_elem_get_mask(obj: *const snd_ctl_event_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_event_elem_get_numid(obj: *const snd_ctl_event_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_event_elem_get_id(obj: *const snd_ctl_event_t, ptr: *mut snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_event_elem_get_interface(obj: *const snd_ctl_event_t) -> snd_ctl_elem_iface_t; } extern "C" { pub fn snd_ctl_event_elem_get_device(obj: *const snd_ctl_event_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_event_elem_get_subdevice(obj: *const snd_ctl_event_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_event_elem_get_name( obj: *const snd_ctl_event_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_event_elem_get_index(obj: *const snd_ctl_event_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_list_alloc_space( obj: *mut snd_ctl_elem_list_t, entries: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_list_free_space(obj: *mut snd_ctl_elem_list_t); } extern "C" { pub fn snd_ctl_ascii_elem_id_get(id: *mut snd_ctl_elem_id_t) -> *mut ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_ascii_elem_id_parse( dst: *mut snd_ctl_elem_id_t, str: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_ascii_value_parse( handle: *mut snd_ctl_t, dst: *mut snd_ctl_elem_value_t, info: *mut snd_ctl_elem_info_t, value: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_id_sizeof() -> usize; } extern "C" { pub fn snd_ctl_elem_id_malloc(ptr: *mut *mut snd_ctl_elem_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_id_free(obj: *mut snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_elem_id_clear(obj: *mut snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_elem_id_copy(dst: *mut snd_ctl_elem_id_t, src: *const snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_elem_id_get_numid(obj: *const snd_ctl_elem_id_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_id_get_interface(obj: *const snd_ctl_elem_id_t) -> snd_ctl_elem_iface_t; } extern "C" { pub fn snd_ctl_elem_id_get_device(obj: *const snd_ctl_elem_id_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_id_get_subdevice(obj: *const snd_ctl_elem_id_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_id_get_name(obj: *const snd_ctl_elem_id_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_elem_id_get_index(obj: *const snd_ctl_elem_id_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_id_set_numid(obj: *mut snd_ctl_elem_id_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_elem_id_set_interface(obj: *mut snd_ctl_elem_id_t, val: snd_ctl_elem_iface_t); } extern "C" { pub fn snd_ctl_elem_id_set_device(obj: *mut snd_ctl_elem_id_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_elem_id_set_subdevice(obj: *mut snd_ctl_elem_id_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_elem_id_set_name( obj: *mut snd_ctl_elem_id_t, val: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_ctl_elem_id_set_index(obj: *mut snd_ctl_elem_id_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_card_info_sizeof() -> usize; } extern "C" { pub fn snd_ctl_card_info_malloc(ptr: *mut *mut snd_ctl_card_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_card_info_free(obj: *mut snd_ctl_card_info_t); } extern "C" { pub fn snd_ctl_card_info_clear(obj: *mut snd_ctl_card_info_t); } extern "C" { pub fn snd_ctl_card_info_copy(dst: *mut snd_ctl_card_info_t, src: *const snd_ctl_card_info_t); } extern "C" { pub fn snd_ctl_card_info_get_card(obj: *const snd_ctl_card_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_card_info_get_id( obj: *const snd_ctl_card_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_card_info_get_driver( obj: *const snd_ctl_card_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_card_info_get_name( obj: *const snd_ctl_card_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_card_info_get_longname( obj: *const snd_ctl_card_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_card_info_get_mixername( obj: *const snd_ctl_card_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_card_info_get_components( obj: *const snd_ctl_card_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_event_sizeof() -> usize; } extern "C" { pub fn snd_ctl_event_malloc(ptr: *mut *mut snd_ctl_event_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_event_free(obj: *mut snd_ctl_event_t); } extern "C" { pub fn snd_ctl_event_clear(obj: *mut snd_ctl_event_t); } extern "C" { pub fn snd_ctl_event_copy(dst: *mut snd_ctl_event_t, src: *const snd_ctl_event_t); } extern "C" { pub fn snd_ctl_event_get_type(obj: *const snd_ctl_event_t) -> snd_ctl_event_type_t; } extern "C" { pub fn snd_ctl_elem_list_sizeof() -> usize; } extern "C" { pub fn snd_ctl_elem_list_malloc(ptr: *mut *mut snd_ctl_elem_list_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_list_free(obj: *mut snd_ctl_elem_list_t); } extern "C" { pub fn snd_ctl_elem_list_clear(obj: *mut snd_ctl_elem_list_t); } extern "C" { pub fn snd_ctl_elem_list_copy(dst: *mut snd_ctl_elem_list_t, src: *const snd_ctl_elem_list_t); } extern "C" { pub fn snd_ctl_elem_list_set_offset(obj: *mut snd_ctl_elem_list_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_elem_list_get_used(obj: *const snd_ctl_elem_list_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_list_get_count(obj: *const snd_ctl_elem_list_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_list_get_id( obj: *const snd_ctl_elem_list_t, idx: ::std::os::raw::c_uint, ptr: *mut snd_ctl_elem_id_t, ); } extern "C" { pub fn snd_ctl_elem_list_get_numid( obj: *const snd_ctl_elem_list_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_list_get_interface( obj: *const snd_ctl_elem_list_t, idx: ::std::os::raw::c_uint, ) -> snd_ctl_elem_iface_t; } extern "C" { pub fn snd_ctl_elem_list_get_device( obj: *const snd_ctl_elem_list_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_list_get_subdevice( obj: *const snd_ctl_elem_list_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_list_get_name( obj: *const snd_ctl_elem_list_t, idx: ::std::os::raw::c_uint, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_elem_list_get_index( obj: *const snd_ctl_elem_list_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_info_sizeof() -> usize; } extern "C" { pub fn snd_ctl_elem_info_malloc(ptr: *mut *mut snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_free(obj: *mut snd_ctl_elem_info_t); } extern "C" { pub fn snd_ctl_elem_info_clear(obj: *mut snd_ctl_elem_info_t); } extern "C" { pub fn snd_ctl_elem_info_copy(dst: *mut snd_ctl_elem_info_t, src: *const snd_ctl_elem_info_t); } extern "C" { pub fn snd_ctl_elem_info_get_type(obj: *const snd_ctl_elem_info_t) -> snd_ctl_elem_type_t; } extern "C" { pub fn snd_ctl_elem_info_is_readable(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_writable(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_volatile(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_inactive(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_locked(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_tlv_readable( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_tlv_writable( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_tlv_commandable( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_owner(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_is_user(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_get_owner(obj: *const snd_ctl_elem_info_t) -> pid_t; } extern "C" { pub fn snd_ctl_elem_info_get_count(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_info_get_min(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_ctl_elem_info_get_max(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_ctl_elem_info_get_step(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_ctl_elem_info_get_min64( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_longlong; } extern "C" { pub fn snd_ctl_elem_info_get_max64( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_longlong; } extern "C" { pub fn snd_ctl_elem_info_get_step64( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_longlong; } extern "C" { pub fn snd_ctl_elem_info_get_items(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_info_set_item(obj: *mut snd_ctl_elem_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_elem_info_get_item_name( obj: *const snd_ctl_elem_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_elem_info_get_dimensions( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_get_dimension( obj: *const snd_ctl_elem_info_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_set_dimension( info: *mut snd_ctl_elem_info_t, dimension: *const ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_info_get_id(obj: *const snd_ctl_elem_info_t, ptr: *mut snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_elem_info_get_numid(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_info_get_interface(obj: *const snd_ctl_elem_info_t) -> snd_ctl_elem_iface_t; } extern "C" { pub fn snd_ctl_elem_info_get_device(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_info_get_subdevice( obj: *const snd_ctl_elem_info_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_info_get_name( obj: *const snd_ctl_elem_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_elem_info_get_index(obj: *const snd_ctl_elem_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_info_set_id(obj: *mut snd_ctl_elem_info_t, ptr: *const snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_elem_info_set_numid(obj: *mut snd_ctl_elem_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_elem_info_set_interface( obj: *mut snd_ctl_elem_info_t, val: snd_ctl_elem_iface_t, ); } extern "C" { pub fn snd_ctl_elem_info_set_device(obj: *mut snd_ctl_elem_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_elem_info_set_subdevice( obj: *mut snd_ctl_elem_info_t, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_ctl_elem_info_set_name( obj: *mut snd_ctl_elem_info_t, val: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_ctl_elem_info_set_index(obj: *mut snd_ctl_elem_info_t, val: ::std::os::raw::c_uint); } extern "C" { pub fn snd_ctl_add_integer_elem_set( ctl: *mut snd_ctl_t, info: *mut snd_ctl_elem_info_t, element_count: ::std::os::raw::c_uint, member_count: ::std::os::raw::c_uint, min: ::std::os::raw::c_long, max: ::std::os::raw::c_long, step: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_add_integer64_elem_set( ctl: *mut snd_ctl_t, info: *mut snd_ctl_elem_info_t, element_count: ::std::os::raw::c_uint, member_count: ::std::os::raw::c_uint, min: ::std::os::raw::c_longlong, max: ::std::os::raw::c_longlong, step: ::std::os::raw::c_longlong, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_add_boolean_elem_set( ctl: *mut snd_ctl_t, info: *mut snd_ctl_elem_info_t, element_count: ::std::os::raw::c_uint, member_count: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_add_enumerated_elem_set( ctl: *mut snd_ctl_t, info: *mut snd_ctl_elem_info_t, element_count: ::std::os::raw::c_uint, member_count: ::std::os::raw::c_uint, items: ::std::os::raw::c_uint, labels: *const *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_add_bytes_elem_set( ctl: *mut snd_ctl_t, info: *mut snd_ctl_elem_info_t, element_count: ::std::os::raw::c_uint, member_count: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_add_integer( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, count: ::std::os::raw::c_uint, imin: ::std::os::raw::c_long, imax: ::std::os::raw::c_long, istep: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_add_integer64( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, count: ::std::os::raw::c_uint, imin: ::std::os::raw::c_longlong, imax: ::std::os::raw::c_longlong, istep: ::std::os::raw::c_longlong, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_add_boolean( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, count: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_add_enumerated( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, count: ::std::os::raw::c_uint, items: ::std::os::raw::c_uint, names: *const *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_add_iec958( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_remove( ctl: *mut snd_ctl_t, id: *mut snd_ctl_elem_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_value_sizeof() -> usize; } extern "C" { pub fn snd_ctl_elem_value_malloc(ptr: *mut *mut snd_ctl_elem_value_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_value_free(obj: *mut snd_ctl_elem_value_t); } extern "C" { pub fn snd_ctl_elem_value_clear(obj: *mut snd_ctl_elem_value_t); } extern "C" { pub fn snd_ctl_elem_value_copy( dst: *mut snd_ctl_elem_value_t, src: *const snd_ctl_elem_value_t, ); } extern "C" { pub fn snd_ctl_elem_value_compare( left: *mut snd_ctl_elem_value_t, right: *const snd_ctl_elem_value_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_value_get_id(obj: *const snd_ctl_elem_value_t, ptr: *mut snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_elem_value_get_numid(obj: *const snd_ctl_elem_value_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_value_get_interface( obj: *const snd_ctl_elem_value_t, ) -> snd_ctl_elem_iface_t; } extern "C" { pub fn snd_ctl_elem_value_get_device( obj: *const snd_ctl_elem_value_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_value_get_subdevice( obj: *const snd_ctl_elem_value_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_value_get_name( obj: *const snd_ctl_elem_value_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_ctl_elem_value_get_index(obj: *const snd_ctl_elem_value_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_value_set_id(obj: *mut snd_ctl_elem_value_t, ptr: *const snd_ctl_elem_id_t); } extern "C" { pub fn snd_ctl_elem_value_set_numid( obj: *mut snd_ctl_elem_value_t, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_ctl_elem_value_set_interface( obj: *mut snd_ctl_elem_value_t, val: snd_ctl_elem_iface_t, ); } extern "C" { pub fn snd_ctl_elem_value_set_device( obj: *mut snd_ctl_elem_value_t, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_ctl_elem_value_set_subdevice( obj: *mut snd_ctl_elem_value_t, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_ctl_elem_value_set_name( obj: *mut snd_ctl_elem_value_t, val: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_ctl_elem_value_set_index( obj: *mut snd_ctl_elem_value_t, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_ctl_elem_value_get_boolean( obj: *const snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_elem_value_get_integer( obj: *const snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_ctl_elem_value_get_integer64( obj: *const snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_longlong; } extern "C" { pub fn snd_ctl_elem_value_get_enumerated( obj: *const snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_ctl_elem_value_get_byte( obj: *const snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uchar; } extern "C" { pub fn snd_ctl_elem_value_set_boolean( obj: *mut snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, val: ::std::os::raw::c_long, ); } extern "C" { pub fn snd_ctl_elem_value_set_integer( obj: *mut snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, val: ::std::os::raw::c_long, ); } extern "C" { pub fn snd_ctl_elem_value_set_integer64( obj: *mut snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, val: ::std::os::raw::c_longlong, ); } extern "C" { pub fn snd_ctl_elem_value_set_enumerated( obj: *mut snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_ctl_elem_value_set_byte( obj: *mut snd_ctl_elem_value_t, idx: ::std::os::raw::c_uint, val: ::std::os::raw::c_uchar, ); } extern "C" { pub fn snd_ctl_elem_set_bytes( obj: *mut snd_ctl_elem_value_t, data: *mut ::std::os::raw::c_void, size: usize, ); } extern "C" { pub fn snd_ctl_elem_value_get_bytes( obj: *const snd_ctl_elem_value_t, ) -> *const ::std::os::raw::c_void; } extern "C" { pub fn snd_ctl_elem_value_get_iec958( obj: *const snd_ctl_elem_value_t, ptr: *mut snd_aes_iec958_t, ); } extern "C" { pub fn snd_ctl_elem_value_set_iec958( obj: *mut snd_ctl_elem_value_t, ptr: *const snd_aes_iec958_t, ); } extern "C" { pub fn snd_tlv_parse_dB_info( tlv: *mut ::std::os::raw::c_uint, tlv_size: ::std::os::raw::c_uint, db_tlvp: *mut *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_tlv_get_dB_range( tlv: *mut ::std::os::raw::c_uint, rangemin: ::std::os::raw::c_long, rangemax: ::std::os::raw::c_long, min: *mut ::std::os::raw::c_long, max: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_tlv_convert_to_dB( tlv: *mut ::std::os::raw::c_uint, rangemin: ::std::os::raw::c_long, rangemax: ::std::os::raw::c_long, volume: ::std::os::raw::c_long, db_gain: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_tlv_convert_from_dB( tlv: *mut ::std::os::raw::c_uint, rangemin: ::std::os::raw::c_long, rangemax: ::std::os::raw::c_long, db_gain: ::std::os::raw::c_long, value: *mut ::std::os::raw::c_long, xdir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_get_dB_range( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, min: *mut ::std::os::raw::c_long, max: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_convert_to_dB( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, volume: ::std::os::raw::c_long, db_gain: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_ctl_convert_from_dB( ctl: *mut snd_ctl_t, id: *const snd_ctl_elem_id_t, db_gain: ::std::os::raw::c_long, value: *mut ::std::os::raw::c_long, xdir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_hctl_elem { _unused: [u8; 0], } #[doc = " HCTL element handle"] pub type snd_hctl_elem_t = _snd_hctl_elem; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_hctl { _unused: [u8; 0], } #[doc = " HCTL handle"] pub type snd_hctl_t = _snd_hctl; #[doc = " \\brief Compare function for sorting HCTL elements"] #[doc = " \\param e1 First element"] #[doc = " \\param e2 Second element"] #[doc = " \\return -1 if e1 < e2, 0 if e1 == e2, 1 if e1 > e2"] pub type snd_hctl_compare_t = ::std::option::Option< unsafe extern "C" fn( e1: *const snd_hctl_elem_t, e2: *const snd_hctl_elem_t, ) -> ::std::os::raw::c_int, >; extern "C" { pub fn snd_hctl_compare_fast( c1: *const snd_hctl_elem_t, c2: *const snd_hctl_elem_t, ) -> ::std::os::raw::c_int; } #[doc = " \\brief HCTL callback function"] #[doc = " \\param hctl HCTL handle"] #[doc = " \\param mask event mask"] #[doc = " \\param elem related HCTL element (if any)"] #[doc = " \\return 0 on success otherwise a negative error code"] pub type snd_hctl_callback_t = ::std::option::Option< unsafe extern "C" fn( hctl: *mut snd_hctl_t, mask: ::std::os::raw::c_uint, elem: *mut snd_hctl_elem_t, ) -> ::std::os::raw::c_int, >; #[doc = " \\brief HCTL element callback function"] #[doc = " \\param elem HCTL element"] #[doc = " \\param mask event mask"] #[doc = " \\return 0 on success otherwise a negative error code"] pub type snd_hctl_elem_callback_t = ::std::option::Option< unsafe extern "C" fn( elem: *mut snd_hctl_elem_t, mask: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int, >; extern "C" { pub fn snd_hctl_open( hctl: *mut *mut snd_hctl_t, name: *const ::std::os::raw::c_char, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_open_ctl( hctlp: *mut *mut snd_hctl_t, ctl: *mut snd_ctl_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_close(hctl: *mut snd_hctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_nonblock( hctl: *mut snd_hctl_t, nonblock: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_poll_descriptors_count(hctl: *mut snd_hctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_poll_descriptors( hctl: *mut snd_hctl_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_poll_descriptors_revents( ctl: *mut snd_hctl_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revents: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_get_count(hctl: *mut snd_hctl_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hctl_set_compare( hctl: *mut snd_hctl_t, hsort: snd_hctl_compare_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_first_elem(hctl: *mut snd_hctl_t) -> *mut snd_hctl_elem_t; } extern "C" { pub fn snd_hctl_last_elem(hctl: *mut snd_hctl_t) -> *mut snd_hctl_elem_t; } extern "C" { pub fn snd_hctl_find_elem( hctl: *mut snd_hctl_t, id: *const snd_ctl_elem_id_t, ) -> *mut snd_hctl_elem_t; } extern "C" { pub fn snd_hctl_set_callback(hctl: *mut snd_hctl_t, callback: snd_hctl_callback_t); } extern "C" { pub fn snd_hctl_set_callback_private(hctl: *mut snd_hctl_t, data: *mut ::std::os::raw::c_void); } extern "C" { pub fn snd_hctl_get_callback_private(hctl: *mut snd_hctl_t) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_hctl_load(hctl: *mut snd_hctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_free(hctl: *mut snd_hctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_handle_events(hctl: *mut snd_hctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_name(hctl: *mut snd_hctl_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_hctl_wait( hctl: *mut snd_hctl_t, timeout: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_ctl(hctl: *mut snd_hctl_t) -> *mut snd_ctl_t; } extern "C" { pub fn snd_hctl_elem_next(elem: *mut snd_hctl_elem_t) -> *mut snd_hctl_elem_t; } extern "C" { pub fn snd_hctl_elem_prev(elem: *mut snd_hctl_elem_t) -> *mut snd_hctl_elem_t; } extern "C" { pub fn snd_hctl_elem_info( elem: *mut snd_hctl_elem_t, info: *mut snd_ctl_elem_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_elem_read( elem: *mut snd_hctl_elem_t, value: *mut snd_ctl_elem_value_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_elem_write( elem: *mut snd_hctl_elem_t, value: *mut snd_ctl_elem_value_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_elem_tlv_read( elem: *mut snd_hctl_elem_t, tlv: *mut ::std::os::raw::c_uint, tlv_size: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_elem_tlv_write( elem: *mut snd_hctl_elem_t, tlv: *const ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_elem_tlv_command( elem: *mut snd_hctl_elem_t, tlv: *const ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_hctl_elem_get_hctl(elem: *mut snd_hctl_elem_t) -> *mut snd_hctl_t; } extern "C" { pub fn snd_hctl_elem_get_id(obj: *const snd_hctl_elem_t, ptr: *mut snd_ctl_elem_id_t); } extern "C" { pub fn snd_hctl_elem_get_numid(obj: *const snd_hctl_elem_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hctl_elem_get_interface(obj: *const snd_hctl_elem_t) -> snd_ctl_elem_iface_t; } extern "C" { pub fn snd_hctl_elem_get_device(obj: *const snd_hctl_elem_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hctl_elem_get_subdevice(obj: *const snd_hctl_elem_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hctl_elem_get_name(obj: *const snd_hctl_elem_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_hctl_elem_get_index(obj: *const snd_hctl_elem_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_hctl_elem_set_callback(obj: *mut snd_hctl_elem_t, val: snd_hctl_elem_callback_t); } extern "C" { pub fn snd_hctl_elem_get_callback_private( obj: *const snd_hctl_elem_t, ) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_hctl_elem_set_callback_private( obj: *mut snd_hctl_elem_t, val: *mut ::std::os::raw::c_void, ); } extern "C" { #[doc = " \\defgroup SControl Setup Control Interface"] #[doc = " \\ingroup Control"] #[doc = " The setup control interface - set or modify control elements from a configuration file."] #[doc = " \\{"] pub fn snd_sctl_build( ctl: *mut *mut snd_sctl_t, handle: *mut snd_ctl_t, config: *mut snd_config_t, private_data: *mut snd_config_t, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_sctl_free(handle: *mut snd_sctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_sctl_install(handle: *mut snd_sctl_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_sctl_remove(handle: *mut snd_sctl_t) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_mixer { _unused: [u8; 0], } #[doc = " Mixer handle"] pub type snd_mixer_t = _snd_mixer; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_mixer_class { _unused: [u8; 0], } #[doc = " Mixer elements class handle"] pub type snd_mixer_class_t = _snd_mixer_class; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_mixer_elem { _unused: [u8; 0], } #[doc = " Mixer element handle"] pub type snd_mixer_elem_t = _snd_mixer_elem; #[doc = " \\brief Mixer callback function"] #[doc = " \\param mixer Mixer handle"] #[doc = " \\param mask event mask"] #[doc = " \\param elem related mixer element (if any)"] #[doc = " \\return 0 on success otherwise a negative error code"] pub type snd_mixer_callback_t = ::std::option::Option< unsafe extern "C" fn( ctl: *mut snd_mixer_t, mask: ::std::os::raw::c_uint, elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int, >; #[doc = " \\brief Mixer element callback function"] #[doc = " \\param elem Mixer element"] #[doc = " \\param mask event mask"] #[doc = " \\return 0 on success otherwise a negative error code"] pub type snd_mixer_elem_callback_t = ::std::option::Option< unsafe extern "C" fn( elem: *mut snd_mixer_elem_t, mask: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int, >; #[doc = " \\brief Compare function for sorting mixer elements"] #[doc = " \\param e1 First element"] #[doc = " \\param e2 Second element"] #[doc = " \\return -1 if e1 < e2, 0 if e1 == e2, 1 if e1 > e2"] pub type snd_mixer_compare_t = ::std::option::Option< unsafe extern "C" fn( e1: *const snd_mixer_elem_t, e2: *const snd_mixer_elem_t, ) -> ::std::os::raw::c_int, >; #[doc = " \\brief Event callback for the mixer class"] #[doc = " \\param class_ Mixer class"] #[doc = " \\param mask Event mask (SND_CTL_EVENT_*)"] #[doc = " \\param helem HCTL element which invoked the event"] #[doc = " \\param melem Mixer element associated to HCTL element"] #[doc = " \\return zero if success, otherwise a negative error value"] pub type snd_mixer_event_t = ::std::option::Option< unsafe extern "C" fn( class_: *mut snd_mixer_class_t, mask: ::std::os::raw::c_uint, helem: *mut snd_hctl_elem_t, melem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int, >; pub const SND_MIXER_ELEM_SIMPLE: _snd_mixer_elem_type = 0; pub const SND_MIXER_ELEM_LAST: _snd_mixer_elem_type = 0; #[doc = " Mixer element type"] pub type _snd_mixer_elem_type = u32; #[doc = " Mixer element type"] pub use self::_snd_mixer_elem_type as snd_mixer_elem_type_t; extern "C" { pub fn snd_mixer_open( mixer: *mut *mut snd_mixer_t, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_close(mixer: *mut snd_mixer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_first_elem(mixer: *mut snd_mixer_t) -> *mut snd_mixer_elem_t; } extern "C" { pub fn snd_mixer_last_elem(mixer: *mut snd_mixer_t) -> *mut snd_mixer_elem_t; } extern "C" { pub fn snd_mixer_handle_events(mixer: *mut snd_mixer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_attach( mixer: *mut snd_mixer_t, name: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_attach_hctl( mixer: *mut snd_mixer_t, hctl: *mut snd_hctl_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_detach( mixer: *mut snd_mixer_t, name: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_detach_hctl( mixer: *mut snd_mixer_t, hctl: *mut snd_hctl_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_get_hctl( mixer: *mut snd_mixer_t, name: *const ::std::os::raw::c_char, hctl: *mut *mut snd_hctl_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_poll_descriptors_count(mixer: *mut snd_mixer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_poll_descriptors( mixer: *mut snd_mixer_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_poll_descriptors_revents( mixer: *mut snd_mixer_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revents: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_load(mixer: *mut snd_mixer_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_free(mixer: *mut snd_mixer_t); } extern "C" { pub fn snd_mixer_wait( mixer: *mut snd_mixer_t, timeout: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_set_compare( mixer: *mut snd_mixer_t, msort: snd_mixer_compare_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_set_callback(obj: *mut snd_mixer_t, val: snd_mixer_callback_t); } extern "C" { pub fn snd_mixer_get_callback_private(obj: *const snd_mixer_t) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_mixer_set_callback_private(obj: *mut snd_mixer_t, val: *mut ::std::os::raw::c_void); } extern "C" { pub fn snd_mixer_get_count(obj: *const snd_mixer_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_mixer_class_unregister(clss: *mut snd_mixer_class_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_next(elem: *mut snd_mixer_elem_t) -> *mut snd_mixer_elem_t; } extern "C" { pub fn snd_mixer_elem_prev(elem: *mut snd_mixer_elem_t) -> *mut snd_mixer_elem_t; } extern "C" { pub fn snd_mixer_elem_set_callback(obj: *mut snd_mixer_elem_t, val: snd_mixer_elem_callback_t); } extern "C" { pub fn snd_mixer_elem_get_callback_private( obj: *const snd_mixer_elem_t, ) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_mixer_elem_set_callback_private( obj: *mut snd_mixer_elem_t, val: *mut ::std::os::raw::c_void, ); } extern "C" { pub fn snd_mixer_elem_get_type(obj: *const snd_mixer_elem_t) -> snd_mixer_elem_type_t; } extern "C" { pub fn snd_mixer_class_register( class_: *mut snd_mixer_class_t, mixer: *mut snd_mixer_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_new( elem: *mut *mut snd_mixer_elem_t, type_: snd_mixer_elem_type_t, compare_weight: ::std::os::raw::c_int, private_data: *mut ::std::os::raw::c_void, private_free: ::std::option::Option, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_add( elem: *mut snd_mixer_elem_t, class_: *mut snd_mixer_class_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_remove(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_free(elem: *mut snd_mixer_elem_t); } extern "C" { pub fn snd_mixer_elem_info(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_value(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_attach( melem: *mut snd_mixer_elem_t, helem: *mut snd_hctl_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_detach( melem: *mut snd_mixer_elem_t, helem: *mut snd_hctl_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_empty(melem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_elem_get_private( melem: *const snd_mixer_elem_t, ) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_mixer_class_sizeof() -> usize; } extern "C" { pub fn snd_mixer_class_malloc(ptr: *mut *mut snd_mixer_class_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_class_free(obj: *mut snd_mixer_class_t); } extern "C" { pub fn snd_mixer_class_copy(dst: *mut snd_mixer_class_t, src: *const snd_mixer_class_t); } extern "C" { pub fn snd_mixer_class_get_mixer(class_: *const snd_mixer_class_t) -> *mut snd_mixer_t; } extern "C" { pub fn snd_mixer_class_get_event(class_: *const snd_mixer_class_t) -> snd_mixer_event_t; } extern "C" { pub fn snd_mixer_class_get_private( class_: *const snd_mixer_class_t, ) -> *mut ::std::os::raw::c_void; } extern "C" { pub fn snd_mixer_class_get_compare(class_: *const snd_mixer_class_t) -> snd_mixer_compare_t; } extern "C" { pub fn snd_mixer_class_set_event( class_: *mut snd_mixer_class_t, event: snd_mixer_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_class_set_private( class_: *mut snd_mixer_class_t, private_data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_class_set_private_free( class_: *mut snd_mixer_class_t, private_free: ::std::option::Option, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_class_set_compare( class_: *mut snd_mixer_class_t, compare: snd_mixer_compare_t, ) -> ::std::os::raw::c_int; } #[doc = " Unknown"] pub const SND_MIXER_SCHN_UNKNOWN: _snd_mixer_selem_channel_id = -1; #[doc = " Front left"] pub const SND_MIXER_SCHN_FRONT_LEFT: _snd_mixer_selem_channel_id = 0; #[doc = " Front right"] pub const SND_MIXER_SCHN_FRONT_RIGHT: _snd_mixer_selem_channel_id = 1; #[doc = " Rear left"] pub const SND_MIXER_SCHN_REAR_LEFT: _snd_mixer_selem_channel_id = 2; #[doc = " Rear right"] pub const SND_MIXER_SCHN_REAR_RIGHT: _snd_mixer_selem_channel_id = 3; #[doc = " Front center"] pub const SND_MIXER_SCHN_FRONT_CENTER: _snd_mixer_selem_channel_id = 4; #[doc = " Woofer"] pub const SND_MIXER_SCHN_WOOFER: _snd_mixer_selem_channel_id = 5; #[doc = " Side Left"] pub const SND_MIXER_SCHN_SIDE_LEFT: _snd_mixer_selem_channel_id = 6; #[doc = " Side Right"] pub const SND_MIXER_SCHN_SIDE_RIGHT: _snd_mixer_selem_channel_id = 7; #[doc = " Rear Center"] pub const SND_MIXER_SCHN_REAR_CENTER: _snd_mixer_selem_channel_id = 8; #[doc = " Rear Center"] pub const SND_MIXER_SCHN_LAST: _snd_mixer_selem_channel_id = 31; #[doc = " Mono (Front left alias)"] pub const SND_MIXER_SCHN_MONO: _snd_mixer_selem_channel_id = 0; #[doc = " Mixer simple element channel identifier"] pub type _snd_mixer_selem_channel_id = i32; #[doc = " Mixer simple element channel identifier"] pub use self::_snd_mixer_selem_channel_id as snd_mixer_selem_channel_id_t; #[doc = " no abstraction - try use all universal controls from driver"] pub const SND_MIXER_SABSTRACT_NONE: snd_mixer_selem_regopt_abstract = 0; #[doc = " basic abstraction - Master,PCM,CD,Aux,Record-Gain etc."] pub const SND_MIXER_SABSTRACT_BASIC: snd_mixer_selem_regopt_abstract = 1; #[doc = " Mixer simple element - register options - abstraction level"] pub type snd_mixer_selem_regopt_abstract = u32; #[doc = " Mixer simple element - register options"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_mixer_selem_regopt { #[doc = " structure version"] pub ver: ::std::os::raw::c_int, #[doc = " v1: abstract layer selection"] pub abstract_: snd_mixer_selem_regopt_abstract, #[doc = " v1: device name (must be NULL when playback_pcm or capture_pcm != NULL)"] pub device: *const ::std::os::raw::c_char, #[doc = " v1: playback PCM connected to mixer device (NULL == none)"] pub playback_pcm: *mut snd_pcm_t, #[doc = " v1: capture PCM connected to mixer device (NULL == none)"] pub capture_pcm: *mut snd_pcm_t, } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_mixer_selem_id { _unused: [u8; 0], } #[doc = " Mixer simple element identifier"] pub type snd_mixer_selem_id_t = _snd_mixer_selem_id; extern "C" { pub fn snd_mixer_selem_channel_name( channel: snd_mixer_selem_channel_id_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_mixer_selem_register( mixer: *mut snd_mixer_t, options: *mut snd_mixer_selem_regopt, classp: *mut *mut snd_mixer_class_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_id(element: *mut snd_mixer_elem_t, id: *mut snd_mixer_selem_id_t); } extern "C" { pub fn snd_mixer_selem_get_name(elem: *mut snd_mixer_elem_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_mixer_selem_get_index(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_mixer_find_selem( mixer: *mut snd_mixer_t, id: *const snd_mixer_selem_id_t, ) -> *mut snd_mixer_elem_t; } extern "C" { pub fn snd_mixer_selem_is_active(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_is_playback_mono(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_playback_channel( obj: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_is_capture_mono(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_capture_channel( obj: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_capture_group(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_common_volume(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_playback_volume( elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_playback_volume_joined( elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_capture_volume(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_capture_volume_joined( elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_common_switch(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_playback_switch( elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_playback_switch_joined( elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_capture_switch(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_capture_switch_joined( elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_has_capture_switch_exclusive( elem: *mut snd_mixer_elem_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_ask_playback_vol_dB( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_long, dBvalue: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_ask_capture_vol_dB( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_long, dBvalue: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_ask_playback_dB_vol( elem: *mut snd_mixer_elem_t, dBvalue: ::std::os::raw::c_long, dir: ::std::os::raw::c_int, value: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_ask_capture_dB_vol( elem: *mut snd_mixer_elem_t, dBvalue: ::std::os::raw::c_long, dir: ::std::os::raw::c_int, value: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_playback_volume( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_capture_volume( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_playback_dB( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_capture_dB( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_playback_switch( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_capture_switch( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: *mut ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_playback_volume( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_capture_volume( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_playback_dB( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: ::std::os::raw::c_long, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_capture_dB( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: ::std::os::raw::c_long, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_playback_volume_all( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_capture_volume_all( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_playback_dB_all( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_long, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_capture_dB_all( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_long, dir: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_playback_switch( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_capture_switch( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, value: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_playback_switch_all( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_capture_switch_all( elem: *mut snd_mixer_elem_t, value: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_playback_volume_range( elem: *mut snd_mixer_elem_t, min: *mut ::std::os::raw::c_long, max: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_playback_dB_range( elem: *mut snd_mixer_elem_t, min: *mut ::std::os::raw::c_long, max: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_playback_volume_range( elem: *mut snd_mixer_elem_t, min: ::std::os::raw::c_long, max: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_capture_volume_range( elem: *mut snd_mixer_elem_t, min: *mut ::std::os::raw::c_long, max: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_capture_dB_range( elem: *mut snd_mixer_elem_t, min: *mut ::std::os::raw::c_long, max: *mut ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_capture_volume_range( elem: *mut snd_mixer_elem_t, min: ::std::os::raw::c_long, max: ::std::os::raw::c_long, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_is_enumerated(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_is_enum_playback(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_is_enum_capture(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_enum_items(elem: *mut snd_mixer_elem_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_enum_item_name( elem: *mut snd_mixer_elem_t, idx: ::std::os::raw::c_uint, maxlen: usize, str: *mut ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_get_enum_item( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, idxp: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_set_enum_item( elem: *mut snd_mixer_elem_t, channel: snd_mixer_selem_channel_id_t, idx: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_id_sizeof() -> usize; } extern "C" { pub fn snd_mixer_selem_id_malloc(ptr: *mut *mut snd_mixer_selem_id_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_mixer_selem_id_free(obj: *mut snd_mixer_selem_id_t); } extern "C" { pub fn snd_mixer_selem_id_copy( dst: *mut snd_mixer_selem_id_t, src: *const snd_mixer_selem_id_t, ); } extern "C" { pub fn snd_mixer_selem_id_get_name( obj: *const snd_mixer_selem_id_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_mixer_selem_id_get_index(obj: *const snd_mixer_selem_id_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_mixer_selem_id_set_name( obj: *mut snd_mixer_selem_id_t, val: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_mixer_selem_id_set_index( obj: *mut snd_mixer_selem_id_t, val: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_mixer_selem_id_parse( dst: *mut snd_mixer_selem_id_t, str: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } #[doc = " Sequencer event data type"] pub type snd_seq_event_type_t = ::std::os::raw::c_uchar; #[doc = " system status; event data type = #snd_seq_result_t"] pub const SND_SEQ_EVENT_SYSTEM: snd_seq_event_type = 0; #[doc = " returned result status; event data type = #snd_seq_result_t"] pub const SND_SEQ_EVENT_RESULT: snd_seq_event_type = 1; #[doc = " note on and off with duration; event data type = #snd_seq_ev_note_t"] pub const SND_SEQ_EVENT_NOTE: snd_seq_event_type = 5; #[doc = " note on; event data type = #snd_seq_ev_note_t"] pub const SND_SEQ_EVENT_NOTEON: snd_seq_event_type = 6; #[doc = " note off; event data type = #snd_seq_ev_note_t"] pub const SND_SEQ_EVENT_NOTEOFF: snd_seq_event_type = 7; #[doc = " key pressure change (aftertouch); event data type = #snd_seq_ev_note_t"] pub const SND_SEQ_EVENT_KEYPRESS: snd_seq_event_type = 8; #[doc = " controller; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_CONTROLLER: snd_seq_event_type = 10; #[doc = " program change; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_PGMCHANGE: snd_seq_event_type = 11; #[doc = " channel pressure; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_CHANPRESS: snd_seq_event_type = 12; #[doc = " pitchwheel; event data type = #snd_seq_ev_ctrl_t; data is from -8192 to 8191)"] pub const SND_SEQ_EVENT_PITCHBEND: snd_seq_event_type = 13; #[doc = " 14 bit controller value; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_CONTROL14: snd_seq_event_type = 14; #[doc = " 14 bit NRPN; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_NONREGPARAM: snd_seq_event_type = 15; #[doc = " 14 bit RPN; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_REGPARAM: snd_seq_event_type = 16; #[doc = " SPP with LSB and MSB values; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_SONGPOS: snd_seq_event_type = 20; #[doc = " Song Select with song ID number; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_SONGSEL: snd_seq_event_type = 21; #[doc = " midi time code quarter frame; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_QFRAME: snd_seq_event_type = 22; #[doc = " SMF Time Signature event; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_TIMESIGN: snd_seq_event_type = 23; #[doc = " SMF Key Signature event; event data type = #snd_seq_ev_ctrl_t"] pub const SND_SEQ_EVENT_KEYSIGN: snd_seq_event_type = 24; #[doc = " MIDI Real Time Start message; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_START: snd_seq_event_type = 30; #[doc = " MIDI Real Time Continue message; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_CONTINUE: snd_seq_event_type = 31; #[doc = " MIDI Real Time Stop message; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_STOP: snd_seq_event_type = 32; #[doc = " Set tick queue position; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_SETPOS_TICK: snd_seq_event_type = 33; #[doc = " Set real-time queue position; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_SETPOS_TIME: snd_seq_event_type = 34; #[doc = " (SMF) Tempo event; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_TEMPO: snd_seq_event_type = 35; #[doc = " MIDI Real Time Clock message; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_CLOCK: snd_seq_event_type = 36; #[doc = " MIDI Real Time Tick message; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_TICK: snd_seq_event_type = 37; #[doc = " Queue timer skew; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_QUEUE_SKEW: snd_seq_event_type = 38; #[doc = " Sync position changed; event data type = #snd_seq_ev_queue_control_t"] pub const SND_SEQ_EVENT_SYNC_POS: snd_seq_event_type = 39; #[doc = " Tune request; event data type = none"] pub const SND_SEQ_EVENT_TUNE_REQUEST: snd_seq_event_type = 40; #[doc = " Reset to power-on state; event data type = none"] pub const SND_SEQ_EVENT_RESET: snd_seq_event_type = 41; #[doc = " Active sensing event; event data type = none"] pub const SND_SEQ_EVENT_SENSING: snd_seq_event_type = 42; #[doc = " Echo-back event; event data type = any type"] pub const SND_SEQ_EVENT_ECHO: snd_seq_event_type = 50; #[doc = " OSS emulation raw event; event data type = any type"] pub const SND_SEQ_EVENT_OSS: snd_seq_event_type = 51; #[doc = " New client has connected; event data type = #snd_seq_addr_t"] pub const SND_SEQ_EVENT_CLIENT_START: snd_seq_event_type = 60; #[doc = " Client has left the system; event data type = #snd_seq_addr_t"] pub const SND_SEQ_EVENT_CLIENT_EXIT: snd_seq_event_type = 61; #[doc = " Client status/info has changed; event data type = #snd_seq_addr_t"] pub const SND_SEQ_EVENT_CLIENT_CHANGE: snd_seq_event_type = 62; #[doc = " New port was created; event data type = #snd_seq_addr_t"] pub const SND_SEQ_EVENT_PORT_START: snd_seq_event_type = 63; #[doc = " Port was deleted from system; event data type = #snd_seq_addr_t"] pub const SND_SEQ_EVENT_PORT_EXIT: snd_seq_event_type = 64; #[doc = " Port status/info has changed; event data type = #snd_seq_addr_t"] pub const SND_SEQ_EVENT_PORT_CHANGE: snd_seq_event_type = 65; #[doc = " Ports connected; event data type = #snd_seq_connect_t"] pub const SND_SEQ_EVENT_PORT_SUBSCRIBED: snd_seq_event_type = 66; #[doc = " Ports disconnected; event data type = #snd_seq_connect_t"] pub const SND_SEQ_EVENT_PORT_UNSUBSCRIBED: snd_seq_event_type = 67; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR0: snd_seq_event_type = 90; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR1: snd_seq_event_type = 91; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR2: snd_seq_event_type = 92; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR3: snd_seq_event_type = 93; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR4: snd_seq_event_type = 94; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR5: snd_seq_event_type = 95; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR6: snd_seq_event_type = 96; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR7: snd_seq_event_type = 97; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR8: snd_seq_event_type = 98; #[doc = " user-defined event; event data type = any (fixed size)"] pub const SND_SEQ_EVENT_USR9: snd_seq_event_type = 99; #[doc = " system exclusive data (variable length); event data type = #snd_seq_ev_ext_t"] pub const SND_SEQ_EVENT_SYSEX: snd_seq_event_type = 130; #[doc = " error event; event data type = #snd_seq_ev_ext_t"] pub const SND_SEQ_EVENT_BOUNCE: snd_seq_event_type = 131; #[doc = " reserved for user apps; event data type = #snd_seq_ev_ext_t"] pub const SND_SEQ_EVENT_USR_VAR0: snd_seq_event_type = 135; #[doc = " reserved for user apps; event data type = #snd_seq_ev_ext_t"] pub const SND_SEQ_EVENT_USR_VAR1: snd_seq_event_type = 136; #[doc = " reserved for user apps; event data type = #snd_seq_ev_ext_t"] pub const SND_SEQ_EVENT_USR_VAR2: snd_seq_event_type = 137; #[doc = " reserved for user apps; event data type = #snd_seq_ev_ext_t"] pub const SND_SEQ_EVENT_USR_VAR3: snd_seq_event_type = 138; #[doc = " reserved for user apps; event data type = #snd_seq_ev_ext_t"] pub const SND_SEQ_EVENT_USR_VAR4: snd_seq_event_type = 139; #[doc = " NOP; ignored in any case"] pub const SND_SEQ_EVENT_NONE: snd_seq_event_type = 255; #[doc = " Sequencer event type"] pub type snd_seq_event_type = u32; #[doc = " Sequencer event address"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_addr { #[doc = "< Client id"] pub client: ::std::os::raw::c_uchar, #[doc = "< Port id"] pub port: ::std::os::raw::c_uchar, } #[doc = " Sequencer event address"] pub type snd_seq_addr_t = snd_seq_addr; #[doc = " Connection (subscription) between ports"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_connect { #[doc = "< sender address"] pub sender: snd_seq_addr_t, #[doc = "< destination address"] pub dest: snd_seq_addr_t, } #[doc = " Connection (subscription) between ports"] pub type snd_seq_connect_t = snd_seq_connect; #[doc = " Real-time data record"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_real_time { #[doc = "< seconds"] pub tv_sec: ::std::os::raw::c_uint, #[doc = "< nanoseconds"] pub tv_nsec: ::std::os::raw::c_uint, } #[doc = " Real-time data record"] pub type snd_seq_real_time_t = snd_seq_real_time; #[doc = " (MIDI) Tick-time data record"] pub type snd_seq_tick_time_t = ::std::os::raw::c_uint; #[doc = " unioned time stamp"] #[repr(C)] #[derive(Copy, Clone)] pub union snd_seq_timestamp { #[doc = "< tick-time"] pub tick: snd_seq_tick_time_t, #[doc = "< real-time"] pub time: snd_seq_real_time, _bindgen_union_align: [u32; 2usize], } #[doc = " unioned time stamp"] pub type snd_seq_timestamp_t = snd_seq_timestamp; #[doc = " Note event"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_ev_note { #[doc = "< channel number"] pub channel: ::std::os::raw::c_uchar, #[doc = "< note"] pub note: ::std::os::raw::c_uchar, #[doc = "< velocity"] pub velocity: ::std::os::raw::c_uchar, #[doc = "< note-off velocity; only for #SND_SEQ_EVENT_NOTE"] pub off_velocity: ::std::os::raw::c_uchar, #[doc = "< duration until note-off; only for #SND_SEQ_EVENT_NOTE"] pub duration: ::std::os::raw::c_uint, } #[doc = " Note event"] pub type snd_seq_ev_note_t = snd_seq_ev_note; #[doc = " Controller event"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_ev_ctrl { #[doc = "< channel number"] pub channel: ::std::os::raw::c_uchar, #[doc = "< reserved"] pub unused: [::std::os::raw::c_uchar; 3usize], #[doc = "< control parameter"] pub param: ::std::os::raw::c_uint, #[doc = "< control value"] pub value: ::std::os::raw::c_int, } #[doc = " Controller event"] pub type snd_seq_ev_ctrl_t = snd_seq_ev_ctrl; #[doc = " generic set of bytes (12x8 bit)"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_ev_raw8 { #[doc = "< 8 bit value"] pub d: [::std::os::raw::c_uchar; 12usize], } #[doc = " generic set of bytes (12x8 bit)"] pub type snd_seq_ev_raw8_t = snd_seq_ev_raw8; #[doc = " generic set of integers (3x32 bit)"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_ev_raw32 { #[doc = "< 32 bit value"] pub d: [::std::os::raw::c_uint; 3usize], } #[doc = " generic set of integers (3x32 bit)"] pub type snd_seq_ev_raw32_t = snd_seq_ev_raw32; #[doc = " external stored data"] #[repr(C, packed)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_ev_ext { #[doc = "< length of data"] pub len: ::std::os::raw::c_uint, #[doc = "< pointer to data (note: can be 64-bit)"] pub ptr: *mut ::std::os::raw::c_void, } #[doc = " external stored data"] pub type snd_seq_ev_ext_t = snd_seq_ev_ext; #[doc = " Result events"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_result { #[doc = "< processed event type"] pub event: ::std::os::raw::c_int, #[doc = "< status"] pub result: ::std::os::raw::c_int, } #[doc = " Result events"] pub type snd_seq_result_t = snd_seq_result; #[doc = " Queue skew values"] #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_seq_queue_skew { #[doc = "< skew value"] pub value: ::std::os::raw::c_uint, #[doc = "< skew base"] pub base: ::std::os::raw::c_uint, } #[doc = " Queue skew values"] pub type snd_seq_queue_skew_t = snd_seq_queue_skew; #[doc = " queue timer control"] #[repr(C)] #[derive(Copy, Clone)] pub struct snd_seq_ev_queue_control { #[doc = "< affected queue"] pub queue: ::std::os::raw::c_uchar, #[doc = "< reserved"] pub unused: [::std::os::raw::c_uchar; 3usize], #[doc = "< data value union"] pub param: snd_seq_ev_queue_control__bindgen_ty_1, } #[repr(C)] #[derive(Copy, Clone)] pub union snd_seq_ev_queue_control__bindgen_ty_1 { #[doc = "< affected value (e.g. tempo)"] pub value: ::std::os::raw::c_int, #[doc = "< time"] pub time: snd_seq_timestamp_t, #[doc = "< sync position"] pub position: ::std::os::raw::c_uint, #[doc = "< queue skew"] pub skew: snd_seq_queue_skew_t, #[doc = "< any data"] pub d32: [::std::os::raw::c_uint; 2usize], #[doc = "< any data"] pub d8: [::std::os::raw::c_uchar; 8usize], _bindgen_union_align: [u32; 2usize], } #[doc = " queue timer control"] pub type snd_seq_ev_queue_control_t = snd_seq_ev_queue_control; #[doc = " Sequencer event"] #[repr(C)] #[derive(Copy, Clone)] pub struct snd_seq_event { #[doc = "< event type"] pub type_: snd_seq_event_type_t, #[doc = "< event flags"] pub flags: ::std::os::raw::c_uchar, #[doc = "< tag"] pub tag: ::std::os::raw::c_uchar, #[doc = "< schedule queue"] pub queue: ::std::os::raw::c_uchar, #[doc = "< schedule time"] pub time: snd_seq_timestamp_t, #[doc = "< source address"] pub source: snd_seq_addr_t, #[doc = "< destination address"] pub dest: snd_seq_addr_t, #[doc = "< event data..."] pub data: snd_seq_event__bindgen_ty_1, } #[repr(C)] #[derive(Copy, Clone)] pub union snd_seq_event__bindgen_ty_1 { #[doc = "< note information"] pub note: snd_seq_ev_note_t, #[doc = "< MIDI control information"] pub control: snd_seq_ev_ctrl_t, #[doc = "< raw8 data"] pub raw8: snd_seq_ev_raw8_t, #[doc = "< raw32 data"] pub raw32: snd_seq_ev_raw32_t, #[doc = "< external data"] pub ext: snd_seq_ev_ext_t, #[doc = "< queue control"] pub queue: snd_seq_ev_queue_control_t, #[doc = "< timestamp"] pub time: snd_seq_timestamp_t, #[doc = "< address"] pub addr: snd_seq_addr_t, #[doc = "< connect information"] pub connect: snd_seq_connect_t, #[doc = "< operation result code"] pub result: snd_seq_result_t, _bindgen_union_align: [u32; 3usize], } #[doc = " Sequencer event"] pub type snd_seq_event_t = snd_seq_event; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq { _unused: [u8; 0], } #[doc = " Sequencer handle"] pub type snd_seq_t = _snd_seq; #[doc = "< hardware"] pub const SND_SEQ_TYPE_HW: _snd_seq_type = 0; #[doc = "< shared memory (NYI)"] pub const SND_SEQ_TYPE_SHM: _snd_seq_type = 1; #[doc = "< network (NYI)"] pub const SND_SEQ_TYPE_INET: _snd_seq_type = 2; #[doc = " sequencer handle type"] pub type _snd_seq_type = u32; #[doc = " sequencer handle type"] pub use self::_snd_seq_type as snd_seq_type_t; extern "C" { pub fn snd_seq_open( handle: *mut *mut snd_seq_t, name: *const ::std::os::raw::c_char, streams: ::std::os::raw::c_int, mode: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_open_lconf( handle: *mut *mut snd_seq_t, name: *const ::std::os::raw::c_char, streams: ::std::os::raw::c_int, mode: ::std::os::raw::c_int, lconf: *mut snd_config_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_name(seq: *mut snd_seq_t) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_seq_type(seq: *mut snd_seq_t) -> snd_seq_type_t; } extern "C" { pub fn snd_seq_close(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_poll_descriptors_count( handle: *mut snd_seq_t, events: ::std::os::raw::c_short, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_poll_descriptors( handle: *mut snd_seq_t, pfds: *mut pollfd, space: ::std::os::raw::c_uint, events: ::std::os::raw::c_short, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_poll_descriptors_revents( seq: *mut snd_seq_t, pfds: *mut pollfd, nfds: ::std::os::raw::c_uint, revents: *mut ::std::os::raw::c_ushort, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_nonblock( handle: *mut snd_seq_t, nonblock: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_id(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_output_buffer_size(handle: *mut snd_seq_t) -> usize; } extern "C" { pub fn snd_seq_get_input_buffer_size(handle: *mut snd_seq_t) -> usize; } extern "C" { pub fn snd_seq_set_output_buffer_size( handle: *mut snd_seq_t, size: usize, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_input_buffer_size( handle: *mut snd_seq_t, size: usize, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_system_info { _unused: [u8; 0], } #[doc = " system information container"] pub type snd_seq_system_info_t = _snd_seq_system_info; extern "C" { pub fn snd_seq_system_info_sizeof() -> usize; } extern "C" { pub fn snd_seq_system_info_malloc( ptr: *mut *mut snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_system_info_free(ptr: *mut snd_seq_system_info_t); } extern "C" { pub fn snd_seq_system_info_copy( dst: *mut snd_seq_system_info_t, src: *const snd_seq_system_info_t, ); } extern "C" { pub fn snd_seq_system_info_get_queues( info: *const snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_system_info_get_clients( info: *const snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_system_info_get_ports( info: *const snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_system_info_get_channels( info: *const snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_system_info_get_cur_clients( info: *const snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_system_info_get_cur_queues( info: *const snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_system_info( handle: *mut snd_seq_t, info: *mut snd_seq_system_info_t, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_client_info { _unused: [u8; 0], } #[doc = " client information container"] pub type snd_seq_client_info_t = _snd_seq_client_info; #[doc = "< user client"] pub const SND_SEQ_USER_CLIENT: snd_seq_client_type = 1; #[doc = "< kernel client"] pub const SND_SEQ_KERNEL_CLIENT: snd_seq_client_type = 2; #[doc = " client types"] pub type snd_seq_client_type = u32; #[doc = " client types"] pub use self::snd_seq_client_type as snd_seq_client_type_t; extern "C" { pub fn snd_seq_client_info_sizeof() -> usize; } extern "C" { pub fn snd_seq_client_info_malloc( ptr: *mut *mut snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_free(ptr: *mut snd_seq_client_info_t); } extern "C" { pub fn snd_seq_client_info_copy( dst: *mut snd_seq_client_info_t, src: *const snd_seq_client_info_t, ); } extern "C" { pub fn snd_seq_client_info_get_client( info: *const snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_get_type( info: *const snd_seq_client_info_t, ) -> snd_seq_client_type_t; } extern "C" { pub fn snd_seq_client_info_get_name( info: *mut snd_seq_client_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_seq_client_info_get_broadcast_filter( info: *const snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_get_error_bounce( info: *const snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_get_card( info: *const snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_get_pid(info: *const snd_seq_client_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_get_event_filter( info: *const snd_seq_client_info_t, ) -> *const ::std::os::raw::c_uchar; } extern "C" { pub fn snd_seq_client_info_get_num_ports( info: *const snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_get_event_lost( info: *const snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_info_set_client( info: *mut snd_seq_client_info_t, client: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_client_info_set_name( info: *mut snd_seq_client_info_t, name: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_seq_client_info_set_broadcast_filter( info: *mut snd_seq_client_info_t, val: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_client_info_set_error_bounce( info: *mut snd_seq_client_info_t, val: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_client_info_set_event_filter( info: *mut snd_seq_client_info_t, filter: *mut ::std::os::raw::c_uchar, ); } extern "C" { pub fn snd_seq_client_info_event_filter_clear(info: *mut snd_seq_client_info_t); } extern "C" { pub fn snd_seq_client_info_event_filter_add( info: *mut snd_seq_client_info_t, event_type: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_client_info_event_filter_del( info: *mut snd_seq_client_info_t, event_type: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_client_info_event_filter_check( info: *mut snd_seq_client_info_t, event_type: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_client_info( handle: *mut snd_seq_t, info: *mut snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_any_client_info( handle: *mut snd_seq_t, client: ::std::os::raw::c_int, info: *mut snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_client_info( handle: *mut snd_seq_t, info: *mut snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_next_client( handle: *mut snd_seq_t, info: *mut snd_seq_client_info_t, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_client_pool { _unused: [u8; 0], } #[doc = " client pool information container"] pub type snd_seq_client_pool_t = _snd_seq_client_pool; extern "C" { pub fn snd_seq_client_pool_sizeof() -> usize; } extern "C" { pub fn snd_seq_client_pool_malloc( ptr: *mut *mut snd_seq_client_pool_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_pool_free(ptr: *mut snd_seq_client_pool_t); } extern "C" { pub fn snd_seq_client_pool_copy( dst: *mut snd_seq_client_pool_t, src: *const snd_seq_client_pool_t, ); } extern "C" { pub fn snd_seq_client_pool_get_client( info: *const snd_seq_client_pool_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_client_pool_get_output_pool(info: *const snd_seq_client_pool_t) -> usize; } extern "C" { pub fn snd_seq_client_pool_get_input_pool(info: *const snd_seq_client_pool_t) -> usize; } extern "C" { pub fn snd_seq_client_pool_get_output_room(info: *const snd_seq_client_pool_t) -> usize; } extern "C" { pub fn snd_seq_client_pool_get_output_free(info: *const snd_seq_client_pool_t) -> usize; } extern "C" { pub fn snd_seq_client_pool_get_input_free(info: *const snd_seq_client_pool_t) -> usize; } extern "C" { pub fn snd_seq_client_pool_set_output_pool(info: *mut snd_seq_client_pool_t, size: usize); } extern "C" { pub fn snd_seq_client_pool_set_input_pool(info: *mut snd_seq_client_pool_t, size: usize); } extern "C" { pub fn snd_seq_client_pool_set_output_room(info: *mut snd_seq_client_pool_t, size: usize); } extern "C" { pub fn snd_seq_get_client_pool( handle: *mut snd_seq_t, info: *mut snd_seq_client_pool_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_client_pool( handle: *mut snd_seq_t, info: *mut snd_seq_client_pool_t, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_port_info { _unused: [u8; 0], } #[doc = " port information container"] pub type snd_seq_port_info_t = _snd_seq_port_info; extern "C" { pub fn snd_seq_port_info_sizeof() -> usize; } extern "C" { pub fn snd_seq_port_info_malloc(ptr: *mut *mut snd_seq_port_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_free(ptr: *mut snd_seq_port_info_t); } extern "C" { pub fn snd_seq_port_info_copy(dst: *mut snd_seq_port_info_t, src: *const snd_seq_port_info_t); } extern "C" { pub fn snd_seq_port_info_get_client(info: *const snd_seq_port_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_port(info: *const snd_seq_port_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_addr(info: *const snd_seq_port_info_t) -> *const snd_seq_addr_t; } extern "C" { pub fn snd_seq_port_info_get_name( info: *const snd_seq_port_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_seq_port_info_get_capability( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_port_info_get_type(info: *const snd_seq_port_info_t) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_port_info_get_midi_channels( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_midi_voices( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_synth_voices( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_read_use( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_write_use( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_port_specified( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_timestamping( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_timestamp_real( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_get_timestamp_queue( info: *const snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_info_set_client( info: *mut snd_seq_port_info_t, client: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_info_set_port(info: *mut snd_seq_port_info_t, port: ::std::os::raw::c_int); } extern "C" { pub fn snd_seq_port_info_set_addr(info: *mut snd_seq_port_info_t, addr: *const snd_seq_addr_t); } extern "C" { pub fn snd_seq_port_info_set_name( info: *mut snd_seq_port_info_t, name: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_seq_port_info_set_capability( info: *mut snd_seq_port_info_t, capability: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_port_info_set_type( info: *mut snd_seq_port_info_t, type_: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_port_info_set_midi_channels( info: *mut snd_seq_port_info_t, channels: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_info_set_midi_voices( info: *mut snd_seq_port_info_t, voices: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_info_set_synth_voices( info: *mut snd_seq_port_info_t, voices: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_info_set_port_specified( info: *mut snd_seq_port_info_t, val: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_info_set_timestamping( info: *mut snd_seq_port_info_t, enable: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_info_set_timestamp_real( info: *mut snd_seq_port_info_t, realtime: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_info_set_timestamp_queue( info: *mut snd_seq_port_info_t, queue: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_create_port( handle: *mut snd_seq_t, info: *mut snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_delete_port( handle: *mut snd_seq_t, port: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_port_info( handle: *mut snd_seq_t, port: ::std::os::raw::c_int, info: *mut snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_any_port_info( handle: *mut snd_seq_t, client: ::std::os::raw::c_int, port: ::std::os::raw::c_int, info: *mut snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_port_info( handle: *mut snd_seq_t, port: ::std::os::raw::c_int, info: *mut snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_next_port( handle: *mut snd_seq_t, info: *mut snd_seq_port_info_t, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_port_subscribe { _unused: [u8; 0], } #[doc = " port subscription container"] pub type snd_seq_port_subscribe_t = _snd_seq_port_subscribe; extern "C" { pub fn snd_seq_port_subscribe_sizeof() -> usize; } extern "C" { pub fn snd_seq_port_subscribe_malloc( ptr: *mut *mut snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_subscribe_free(ptr: *mut snd_seq_port_subscribe_t); } extern "C" { pub fn snd_seq_port_subscribe_copy( dst: *mut snd_seq_port_subscribe_t, src: *const snd_seq_port_subscribe_t, ); } extern "C" { pub fn snd_seq_port_subscribe_get_sender( info: *const snd_seq_port_subscribe_t, ) -> *const snd_seq_addr_t; } extern "C" { pub fn snd_seq_port_subscribe_get_dest( info: *const snd_seq_port_subscribe_t, ) -> *const snd_seq_addr_t; } extern "C" { pub fn snd_seq_port_subscribe_get_queue( info: *const snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_subscribe_get_exclusive( info: *const snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_subscribe_get_time_update( info: *const snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_subscribe_get_time_real( info: *const snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_port_subscribe_set_sender( info: *mut snd_seq_port_subscribe_t, addr: *const snd_seq_addr_t, ); } extern "C" { pub fn snd_seq_port_subscribe_set_dest( info: *mut snd_seq_port_subscribe_t, addr: *const snd_seq_addr_t, ); } extern "C" { pub fn snd_seq_port_subscribe_set_queue( info: *mut snd_seq_port_subscribe_t, q: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_subscribe_set_exclusive( info: *mut snd_seq_port_subscribe_t, val: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_subscribe_set_time_update( info: *mut snd_seq_port_subscribe_t, val: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_port_subscribe_set_time_real( info: *mut snd_seq_port_subscribe_t, val: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_get_port_subscription( handle: *mut snd_seq_t, sub: *mut snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_subscribe_port( handle: *mut snd_seq_t, sub: *mut snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_unsubscribe_port( handle: *mut snd_seq_t, sub: *mut snd_seq_port_subscribe_t, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_query_subscribe { _unused: [u8; 0], } #[doc = " subscription query container"] pub type snd_seq_query_subscribe_t = _snd_seq_query_subscribe; #[doc = "< query read subscriptions"] pub const SND_SEQ_QUERY_SUBS_READ: snd_seq_query_subs_type_t = 0; #[doc = "< query write subscriptions"] pub const SND_SEQ_QUERY_SUBS_WRITE: snd_seq_query_subs_type_t = 1; #[doc = " type of query subscription"] pub type snd_seq_query_subs_type_t = u32; extern "C" { pub fn snd_seq_query_subscribe_sizeof() -> usize; } extern "C" { pub fn snd_seq_query_subscribe_malloc( ptr: *mut *mut snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_free(ptr: *mut snd_seq_query_subscribe_t); } extern "C" { pub fn snd_seq_query_subscribe_copy( dst: *mut snd_seq_query_subscribe_t, src: *const snd_seq_query_subscribe_t, ); } extern "C" { pub fn snd_seq_query_subscribe_get_client( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_get_port( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_get_root( info: *const snd_seq_query_subscribe_t, ) -> *const snd_seq_addr_t; } extern "C" { pub fn snd_seq_query_subscribe_get_type( info: *const snd_seq_query_subscribe_t, ) -> snd_seq_query_subs_type_t; } extern "C" { pub fn snd_seq_query_subscribe_get_index( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_get_num_subs( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_get_addr( info: *const snd_seq_query_subscribe_t, ) -> *const snd_seq_addr_t; } extern "C" { pub fn snd_seq_query_subscribe_get_queue( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_get_exclusive( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_get_time_update( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_get_time_real( info: *const snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_subscribe_set_client( info: *mut snd_seq_query_subscribe_t, client: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_query_subscribe_set_port( info: *mut snd_seq_query_subscribe_t, port: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_query_subscribe_set_root( info: *mut snd_seq_query_subscribe_t, addr: *const snd_seq_addr_t, ); } extern "C" { pub fn snd_seq_query_subscribe_set_type( info: *mut snd_seq_query_subscribe_t, type_: snd_seq_query_subs_type_t, ); } extern "C" { pub fn snd_seq_query_subscribe_set_index( info: *mut snd_seq_query_subscribe_t, _index: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_query_port_subscribers( seq: *mut snd_seq_t, subs: *mut snd_seq_query_subscribe_t, ) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_queue_info { _unused: [u8; 0], } #[doc = " queue information container"] pub type snd_seq_queue_info_t = _snd_seq_queue_info; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_queue_status { _unused: [u8; 0], } #[doc = " queue status container"] pub type snd_seq_queue_status_t = _snd_seq_queue_status; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_queue_tempo { _unused: [u8; 0], } #[doc = " queue tempo container"] pub type snd_seq_queue_tempo_t = _snd_seq_queue_tempo; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_queue_timer { _unused: [u8; 0], } #[doc = " queue timer information container"] pub type snd_seq_queue_timer_t = _snd_seq_queue_timer; extern "C" { pub fn snd_seq_queue_info_sizeof() -> usize; } extern "C" { pub fn snd_seq_queue_info_malloc(ptr: *mut *mut snd_seq_queue_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_info_free(ptr: *mut snd_seq_queue_info_t); } extern "C" { pub fn snd_seq_queue_info_copy( dst: *mut snd_seq_queue_info_t, src: *const snd_seq_queue_info_t, ); } extern "C" { pub fn snd_seq_queue_info_get_queue(info: *const snd_seq_queue_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_info_get_name( info: *const snd_seq_queue_info_t, ) -> *const ::std::os::raw::c_char; } extern "C" { pub fn snd_seq_queue_info_get_owner(info: *const snd_seq_queue_info_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_info_get_locked( info: *const snd_seq_queue_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_info_get_flags( info: *const snd_seq_queue_info_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_queue_info_set_name( info: *mut snd_seq_queue_info_t, name: *const ::std::os::raw::c_char, ); } extern "C" { pub fn snd_seq_queue_info_set_owner( info: *mut snd_seq_queue_info_t, owner: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_queue_info_set_locked( info: *mut snd_seq_queue_info_t, locked: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_queue_info_set_flags( info: *mut snd_seq_queue_info_t, flags: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_create_queue( seq: *mut snd_seq_t, info: *mut snd_seq_queue_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_alloc_named_queue( seq: *mut snd_seq_t, name: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_alloc_queue(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_free_queue( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_queue_info( seq: *mut snd_seq_t, q: ::std::os::raw::c_int, info: *mut snd_seq_queue_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_queue_info( seq: *mut snd_seq_t, q: ::std::os::raw::c_int, info: *mut snd_seq_queue_info_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_query_named_queue( seq: *mut snd_seq_t, name: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_queue_usage( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_queue_usage( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, used: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_status_sizeof() -> usize; } extern "C" { pub fn snd_seq_queue_status_malloc( ptr: *mut *mut snd_seq_queue_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_status_free(ptr: *mut snd_seq_queue_status_t); } extern "C" { pub fn snd_seq_queue_status_copy( dst: *mut snd_seq_queue_status_t, src: *const snd_seq_queue_status_t, ); } extern "C" { pub fn snd_seq_queue_status_get_queue( info: *const snd_seq_queue_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_status_get_events( info: *const snd_seq_queue_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_status_get_tick_time( info: *const snd_seq_queue_status_t, ) -> snd_seq_tick_time_t; } extern "C" { pub fn snd_seq_queue_status_get_real_time( info: *const snd_seq_queue_status_t, ) -> *const snd_seq_real_time_t; } extern "C" { pub fn snd_seq_queue_status_get_status( info: *const snd_seq_queue_status_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_get_queue_status( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, status: *mut snd_seq_queue_status_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_tempo_sizeof() -> usize; } extern "C" { pub fn snd_seq_queue_tempo_malloc( ptr: *mut *mut snd_seq_queue_tempo_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_tempo_free(ptr: *mut snd_seq_queue_tempo_t); } extern "C" { pub fn snd_seq_queue_tempo_copy( dst: *mut snd_seq_queue_tempo_t, src: *const snd_seq_queue_tempo_t, ); } extern "C" { pub fn snd_seq_queue_tempo_get_queue( info: *const snd_seq_queue_tempo_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_tempo_get_tempo( info: *const snd_seq_queue_tempo_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_queue_tempo_get_ppq(info: *const snd_seq_queue_tempo_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_tempo_get_skew( info: *const snd_seq_queue_tempo_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_queue_tempo_get_skew_base( info: *const snd_seq_queue_tempo_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_queue_tempo_set_tempo( info: *mut snd_seq_queue_tempo_t, tempo: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_queue_tempo_set_ppq( info: *mut snd_seq_queue_tempo_t, ppq: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_queue_tempo_set_skew( info: *mut snd_seq_queue_tempo_t, skew: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_queue_tempo_set_skew_base( info: *mut snd_seq_queue_tempo_t, base: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_get_queue_tempo( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, tempo: *mut snd_seq_queue_tempo_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_queue_tempo( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, tempo: *mut snd_seq_queue_tempo_t, ) -> ::std::os::raw::c_int; } pub const SND_SEQ_TIMER_ALSA: snd_seq_queue_timer_type_t = 0; pub const SND_SEQ_TIMER_MIDI_CLOCK: snd_seq_queue_timer_type_t = 1; pub const SND_SEQ_TIMER_MIDI_TICK: snd_seq_queue_timer_type_t = 2; #[doc = " sequencer timer sources"] pub type snd_seq_queue_timer_type_t = u32; extern "C" { pub fn snd_seq_queue_timer_sizeof() -> usize; } extern "C" { pub fn snd_seq_queue_timer_malloc( ptr: *mut *mut snd_seq_queue_timer_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_timer_free(ptr: *mut snd_seq_queue_timer_t); } extern "C" { pub fn snd_seq_queue_timer_copy( dst: *mut snd_seq_queue_timer_t, src: *const snd_seq_queue_timer_t, ); } extern "C" { pub fn snd_seq_queue_timer_get_queue( info: *const snd_seq_queue_timer_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_queue_timer_get_type( info: *const snd_seq_queue_timer_t, ) -> snd_seq_queue_timer_type_t; } extern "C" { pub fn snd_seq_queue_timer_get_id(info: *const snd_seq_queue_timer_t) -> *const snd_timer_id_t; } extern "C" { pub fn snd_seq_queue_timer_get_resolution( info: *const snd_seq_queue_timer_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_queue_timer_set_type( info: *mut snd_seq_queue_timer_t, type_: snd_seq_queue_timer_type_t, ); } extern "C" { pub fn snd_seq_queue_timer_set_id(info: *mut snd_seq_queue_timer_t, id: *const snd_timer_id_t); } extern "C" { pub fn snd_seq_queue_timer_set_resolution( info: *mut snd_seq_queue_timer_t, resolution: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_get_queue_timer( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, timer: *mut snd_seq_queue_timer_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_queue_timer( handle: *mut snd_seq_t, q: ::std::os::raw::c_int, timer: *mut snd_seq_queue_timer_t, ) -> ::std::os::raw::c_int; } extern "C" { #[doc = " \\defgroup SeqEvent Sequencer Event API"] #[doc = " Sequencer Event API"] #[doc = " \\ingroup Sequencer"] #[doc = " \\{"] pub fn snd_seq_free_event(ev: *mut snd_seq_event_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_event_length(ev: *mut snd_seq_event_t) -> isize; } extern "C" { pub fn snd_seq_event_output( handle: *mut snd_seq_t, ev: *mut snd_seq_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_event_output_buffer( handle: *mut snd_seq_t, ev: *mut snd_seq_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_event_output_direct( handle: *mut snd_seq_t, ev: *mut snd_seq_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_event_input( handle: *mut snd_seq_t, ev: *mut *mut snd_seq_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_event_input_pending( seq: *mut snd_seq_t, fetch_sequencer: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_drain_output(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_event_output_pending(seq: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_extract_output( handle: *mut snd_seq_t, ev: *mut *mut snd_seq_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_drop_output(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_drop_output_buffer(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_drop_input(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_drop_input_buffer(handle: *mut snd_seq_t) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct _snd_seq_remove_events { _unused: [u8; 0], } #[doc = " event removal conditionals"] pub type snd_seq_remove_events_t = _snd_seq_remove_events; extern "C" { pub fn snd_seq_remove_events_sizeof() -> usize; } extern "C" { pub fn snd_seq_remove_events_malloc( ptr: *mut *mut snd_seq_remove_events_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_remove_events_free(ptr: *mut snd_seq_remove_events_t); } extern "C" { pub fn snd_seq_remove_events_copy( dst: *mut snd_seq_remove_events_t, src: *const snd_seq_remove_events_t, ); } extern "C" { pub fn snd_seq_remove_events_get_condition( info: *const snd_seq_remove_events_t, ) -> ::std::os::raw::c_uint; } extern "C" { pub fn snd_seq_remove_events_get_queue( info: *const snd_seq_remove_events_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_remove_events_get_time( info: *const snd_seq_remove_events_t, ) -> *const snd_seq_timestamp_t; } extern "C" { pub fn snd_seq_remove_events_get_dest( info: *const snd_seq_remove_events_t, ) -> *const snd_seq_addr_t; } extern "C" { pub fn snd_seq_remove_events_get_channel( info: *const snd_seq_remove_events_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_remove_events_get_event_type( info: *const snd_seq_remove_events_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_remove_events_get_tag( info: *const snd_seq_remove_events_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_remove_events_set_condition( info: *mut snd_seq_remove_events_t, flags: ::std::os::raw::c_uint, ); } extern "C" { pub fn snd_seq_remove_events_set_queue( info: *mut snd_seq_remove_events_t, queue: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_remove_events_set_time( info: *mut snd_seq_remove_events_t, time: *const snd_seq_timestamp_t, ); } extern "C" { pub fn snd_seq_remove_events_set_dest( info: *mut snd_seq_remove_events_t, addr: *const snd_seq_addr_t, ); } extern "C" { pub fn snd_seq_remove_events_set_channel( info: *mut snd_seq_remove_events_t, channel: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_remove_events_set_event_type( info: *mut snd_seq_remove_events_t, type_: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_remove_events_set_tag( info: *mut snd_seq_remove_events_t, tag: ::std::os::raw::c_int, ); } extern "C" { pub fn snd_seq_remove_events( handle: *mut snd_seq_t, info: *mut snd_seq_remove_events_t, ) -> ::std::os::raw::c_int; } extern "C" { #[doc = " \\defgroup SeqMisc Sequencer Miscellaneous"] #[doc = " Sequencer Miscellaneous"] #[doc = " \\ingroup Sequencer"] #[doc = " \\{"] pub fn snd_seq_set_bit(nr: ::std::os::raw::c_int, array: *mut ::std::os::raw::c_void); } extern "C" { pub fn snd_seq_unset_bit(nr: ::std::os::raw::c_int, array: *mut ::std::os::raw::c_void); } extern "C" { pub fn snd_seq_change_bit( nr: ::std::os::raw::c_int, array: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_get_bit( nr: ::std::os::raw::c_int, array: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_control_queue( seq: *mut snd_seq_t, q: ::std::os::raw::c_int, type_: ::std::os::raw::c_int, value: ::std::os::raw::c_int, ev: *mut snd_seq_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_create_simple_port( seq: *mut snd_seq_t, name: *const ::std::os::raw::c_char, caps: ::std::os::raw::c_uint, type_: ::std::os::raw::c_uint, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_delete_simple_port( seq: *mut snd_seq_t, port: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_connect_from( seq: *mut snd_seq_t, my_port: ::std::os::raw::c_int, src_client: ::std::os::raw::c_int, src_port: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_connect_to( seq: *mut snd_seq_t, my_port: ::std::os::raw::c_int, dest_client: ::std::os::raw::c_int, dest_port: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_disconnect_from( seq: *mut snd_seq_t, my_port: ::std::os::raw::c_int, src_client: ::std::os::raw::c_int, src_port: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_disconnect_to( seq: *mut snd_seq_t, my_port: ::std::os::raw::c_int, dest_client: ::std::os::raw::c_int, dest_port: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_client_name( seq: *mut snd_seq_t, name: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_client_event_filter( seq: *mut snd_seq_t, event_type: ::std::os::raw::c_int, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_client_pool_output( seq: *mut snd_seq_t, size: usize, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_client_pool_output_room( seq: *mut snd_seq_t, size: usize, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_set_client_pool_input(seq: *mut snd_seq_t, size: usize) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_sync_output_queue(seq: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_parse_address( seq: *mut snd_seq_t, addr: *mut snd_seq_addr_t, str: *const ::std::os::raw::c_char, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_reset_pool_output(seq: *mut snd_seq_t) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_seq_reset_pool_input(seq: *mut snd_seq_t) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct snd_midi_event { _unused: [u8; 0], } #[doc = " container for sequencer midi event parsers"] pub type snd_midi_event_t = snd_midi_event; extern "C" { pub fn snd_midi_event_new( bufsize: usize, rdev: *mut *mut snd_midi_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_midi_event_resize_buffer( dev: *mut snd_midi_event_t, bufsize: usize, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_midi_event_free(dev: *mut snd_midi_event_t); } extern "C" { pub fn snd_midi_event_init(dev: *mut snd_midi_event_t); } extern "C" { pub fn snd_midi_event_reset_encode(dev: *mut snd_midi_event_t); } extern "C" { pub fn snd_midi_event_reset_decode(dev: *mut snd_midi_event_t); } extern "C" { pub fn snd_midi_event_no_status(dev: *mut snd_midi_event_t, on: ::std::os::raw::c_int); } extern "C" { pub fn snd_midi_event_encode( dev: *mut snd_midi_event_t, buf: *const ::std::os::raw::c_uchar, count: ::std::os::raw::c_long, ev: *mut snd_seq_event_t, ) -> ::std::os::raw::c_long; } extern "C" { pub fn snd_midi_event_encode_byte( dev: *mut snd_midi_event_t, c: ::std::os::raw::c_int, ev: *mut snd_seq_event_t, ) -> ::std::os::raw::c_int; } extern "C" { pub fn snd_midi_event_decode( dev: *mut snd_midi_event_t, buf: *mut ::std::os::raw::c_uchar, count: ::std::os::raw::c_long, ev: *const snd_seq_event_t, ) -> ::std::os::raw::c_long; } alsa-sys-0.3.1/src/lib.rs010066400017500001750000000027611377045316200133530ustar 00000000000000#![allow(non_camel_case_types)] use libc::{FILE, pid_t, timeval, timespec, pollfd}; pub const SND_PCM_NONBLOCK: ::std::os::raw::c_int = 0x1; pub const SND_PCM_ASYNC: ::std::os::raw::c_int = 0x2; pub const SND_SEQ_OPEN_OUTPUT: i32 = 1; pub const SND_SEQ_OPEN_INPUT: i32 = 2; pub const SND_SEQ_OPEN_DUPLEX: i32 = SND_SEQ_OPEN_OUTPUT | SND_SEQ_OPEN_INPUT; pub const SND_SEQ_NONBLOCK: i32 = 0x0001; pub const SND_SEQ_ADDRESS_BROADCAST: u8 = 255; pub const SND_SEQ_ADDRESS_SUBSCRIBERS: u8 = 254; pub const SND_SEQ_ADDRESS_UNKNOWN: u8 = 253; pub const SND_SEQ_QUEUE_DIRECT: u8 = 253; pub const SND_SEQ_TIME_MODE_MASK: u8 = 1<<1; pub const SND_SEQ_TIME_STAMP_MASK: u8 = 1<<0; pub const SND_SEQ_TIME_MODE_REL: u8 = 1<<1; pub const SND_SEQ_TIME_STAMP_REAL: u8 = 1<<0; pub const SND_SEQ_TIME_STAMP_TICK: u8 = 0<<0; pub const SND_SEQ_TIME_MODE_ABS: u8 = 0<<1; pub const SND_SEQ_CLIENT_SYSTEM: u8 = 0; pub const SND_SEQ_PORT_SYSTEM_TIMER: u8 = 0; pub const SND_SEQ_PORT_SYSTEM_ANNOUNCE: u8 = 1; pub const SND_SEQ_PRIORITY_HIGH: u8 = 1<<4; pub const SND_SEQ_EVENT_LENGTH_FIXED: u8 = 0<<2; pub const SND_SEQ_EVENT_LENGTH_MASK: u8 = 3<<2; pub const SND_SEQ_EVENT_LENGTH_VARIABLE: u8 = 1<<2; pub const SND_SEQ_EVENT_LENGTH_VARUSR: u8 = 2<<2; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct __va_list_tag { pub gp_offset: ::std::os::raw::c_uint, pub fp_offset: ::std::os::raw::c_uint, pub overflow_arg_area: *mut ::std::os::raw::c_void, pub reg_save_area: *mut ::std::os::raw::c_void, } include!("generated.rs");