diff options
Diffstat (limited to 'third_party/rust/alsa/src/direct')
| -rw-r--r-- | third_party/rust/alsa/src/direct/asound_ioctl.rs | 6713 | ||||
| -rw-r--r-- | third_party/rust/alsa/src/direct/ffi.rs | 79 | ||||
| -rw-r--r-- | third_party/rust/alsa/src/direct/pcm.rs | 630 |
3 files changed, 7422 insertions, 0 deletions
diff --git a/third_party/rust/alsa/src/direct/asound_ioctl.rs b/third_party/rust/alsa/src/direct/asound_ioctl.rs new file mode 100644 index 0000000000..c1455827b7 --- /dev/null +++ b/third_party/rust/alsa/src/direct/asound_ioctl.rs @@ -0,0 +1,6713 @@ +/* automatically generated by rust-bindgen */ + +#[repr(C)] +#[derive(Copy, Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)] +pub struct __BindgenBitfieldUnit<Storage, Align> +where + Storage: AsRef<[u8]> + AsMut<[u8]>, +{ + storage: Storage, + align: [Align; 0], +} + +impl<Storage, Align> __BindgenBitfieldUnit<Storage, Align> +where + Storage: AsRef<[u8]> + AsMut<[u8]>, +{ + #[inline] + pub fn new(storage: Storage) -> Self { + Self { storage, align: [] } + } + + #[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 = 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 = 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) { + val |= 1 << i; + } + } + + 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; + self.set_bit(i + bit_offset, val_bit_is_set); + } + } +} +#[repr(C)] +#[derive(Default)] +pub struct __IncompleteArrayField<T>(::std::marker::PhantomData<T>); +impl<T> __IncompleteArrayField<T> { + #[inline] + pub fn new() -> Self { + __IncompleteArrayField(::std::marker::PhantomData) + } + #[inline] + pub unsafe fn as_ptr(&self) -> *const T { + ::std::mem::transmute(self) + } + #[inline] + pub unsafe fn as_mut_ptr(&mut self) -> *mut T { + ::std::mem::transmute(self) + } + #[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<T> ::std::fmt::Debug for __IncompleteArrayField<T> { + fn fmt(&self, fmt: &mut ::std::fmt::Formatter) -> ::std::fmt::Result { + fmt.write_str("__IncompleteArrayField") + } +} +impl<T> ::std::clone::Clone for __IncompleteArrayField<T> { + #[inline] + fn clone(&self) -> Self { + Self::new() + } +} +impl<T> ::std::marker::Copy for __IncompleteArrayField<T> {} +pub const __BITS_PER_LONG: u32 = 64; +pub const __FD_SETSIZE: u32 = 1024; +pub const _FEATURES_H: u32 = 1; +pub const _DEFAULT_SOURCE: u32 = 1; +pub const __USE_ISOC11: u32 = 1; +pub const __USE_ISOC99: u32 = 1; +pub const __USE_ISOC95: u32 = 1; +pub const __USE_POSIX_IMPLICITLY: u32 = 1; +pub const _POSIX_SOURCE: u32 = 1; +pub const _POSIX_C_SOURCE: u32 = 200809; +pub const __USE_POSIX: u32 = 1; +pub const __USE_POSIX2: u32 = 1; +pub const __USE_POSIX199309: u32 = 1; +pub const __USE_POSIX199506: u32 = 1; +pub const __USE_XOPEN2K: u32 = 1; +pub const __USE_XOPEN2K8: u32 = 1; +pub const _ATFILE_SOURCE: u32 = 1; +pub const __USE_MISC: u32 = 1; +pub const __USE_ATFILE: u32 = 1; +pub const __USE_FORTIFY_LEVEL: u32 = 0; +pub const _STDC_PREDEF_H: u32 = 1; +pub const __STDC_IEC_559__: u32 = 1; +pub const __STDC_IEC_559_COMPLEX__: u32 = 1; +pub const __STDC_ISO_10646__: u32 = 201505; +pub const __STDC_NO_THREADS__: u32 = 1; +pub const __GNU_LIBRARY__: u32 = 6; +pub const __GLIBC__: u32 = 2; +pub const __GLIBC_MINOR__: u32 = 23; +pub const _SYS_CDEFS_H: u32 = 1; +pub const __WORDSIZE: u32 = 64; +pub const __WORDSIZE_TIME64_COMPAT32: u32 = 1; +pub const __SYSCALL_WORDSIZE: u32 = 64; +pub const _STDLIB_H: u32 = 1; +pub const WNOHANG: u32 = 1; +pub const WUNTRACED: u32 = 2; +pub const WSTOPPED: u32 = 2; +pub const WEXITED: u32 = 4; +pub const WCONTINUED: u32 = 8; +pub const WNOWAIT: u32 = 16777216; +pub const __WNOTHREAD: u32 = 536870912; +pub const __WALL: u32 = 1073741824; +pub const __WCLONE: u32 = 2147483648; +pub const __ENUM_IDTYPE_T: u32 = 1; +pub const __W_CONTINUED: u32 = 65535; +pub const __WCOREFLAG: u32 = 128; +pub const _ENDIAN_H: u32 = 1; +pub const __LITTLE_ENDIAN: u32 = 1234; +pub const __BIG_ENDIAN: u32 = 4321; +pub const __PDP_ENDIAN: u32 = 3412; +pub const __BYTE_ORDER: u32 = 1234; +pub const __FLOAT_WORD_ORDER: u32 = 1234; +pub const LITTLE_ENDIAN: u32 = 1234; +pub const BIG_ENDIAN: u32 = 4321; +pub const PDP_ENDIAN: u32 = 3412; +pub const BYTE_ORDER: u32 = 1234; +pub const _BITS_BYTESWAP_H: u32 = 1; +pub const _BITS_TYPES_H: u32 = 1; +pub const _BITS_TYPESIZES_H: u32 = 1; +pub const __OFF_T_MATCHES_OFF64_T: u32 = 1; +pub const __INO_T_MATCHES_INO64_T: u32 = 1; +pub const __ldiv_t_defined: u32 = 1; +pub const __lldiv_t_defined: u32 = 1; +pub const RAND_MAX: u32 = 2147483647; +pub const EXIT_FAILURE: u32 = 1; +pub const EXIT_SUCCESS: u32 = 0; +pub const _SYS_TYPES_H: u32 = 1; +pub const __clock_t_defined: u32 = 1; +pub const __time_t_defined: u32 = 1; +pub const __clockid_t_defined: u32 = 1; +pub const __timer_t_defined: u32 = 1; +pub const __BIT_TYPES_DEFINED__: u32 = 1; +pub const _SYS_SELECT_H: u32 = 1; +pub const __FD_ZERO_STOS: &'static [u8; 6usize] = b"stosq\0"; +pub const _SIGSET_H_types: u32 = 1; +pub const __timespec_defined: u32 = 1; +pub const _STRUCT_TIMEVAL: u32 = 1; +pub const FD_SETSIZE: u32 = 1024; +pub const _SYS_SYSMACROS_H: u32 = 1; +pub const _BITS_PTHREADTYPES_H: u32 = 1; +pub const __SIZEOF_PTHREAD_ATTR_T: u32 = 56; +pub const __SIZEOF_PTHREAD_MUTEX_T: u32 = 40; +pub const __SIZEOF_PTHREAD_MUTEXATTR_T: u32 = 4; +pub const __SIZEOF_PTHREAD_COND_T: u32 = 48; +pub const __SIZEOF_PTHREAD_CONDATTR_T: u32 = 4; +pub const __SIZEOF_PTHREAD_RWLOCK_T: u32 = 56; +pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: u32 = 8; +pub const __SIZEOF_PTHREAD_BARRIER_T: u32 = 32; +pub const __SIZEOF_PTHREAD_BARRIERATTR_T: u32 = 4; +pub const __have_pthread_attr_t: u32 = 1; +pub const __PTHREAD_MUTEX_HAVE_PREV: u32 = 1; +pub const __PTHREAD_RWLOCK_INT_FLAGS_SHARED: u32 = 1; +pub const _ALLOCA_H: u32 = 1; +pub const SNDRV_PCM_INFO_MMAP: u32 = 1; +pub const SNDRV_PCM_INFO_MMAP_VALID: u32 = 2; +pub const SNDRV_PCM_INFO_DOUBLE: u32 = 4; +pub const SNDRV_PCM_INFO_BATCH: u32 = 16; +pub const SNDRV_PCM_INFO_SYNC_APPLPTR: u32 = 32; +pub const SNDRV_PCM_INFO_INTERLEAVED: u32 = 256; +pub const SNDRV_PCM_INFO_NONINTERLEAVED: u32 = 512; +pub const SNDRV_PCM_INFO_COMPLEX: u32 = 1024; +pub const SNDRV_PCM_INFO_BLOCK_TRANSFER: u32 = 65536; +pub const SNDRV_PCM_INFO_OVERRANGE: u32 = 131072; +pub const SNDRV_PCM_INFO_RESUME: u32 = 262144; +pub const SNDRV_PCM_INFO_PAUSE: u32 = 524288; +pub const SNDRV_PCM_INFO_HALF_DUPLEX: u32 = 1048576; +pub const SNDRV_PCM_INFO_JOINT_DUPLEX: u32 = 2097152; +pub const SNDRV_PCM_INFO_SYNC_START: u32 = 4194304; +pub const SNDRV_PCM_INFO_NO_PERIOD_WAKEUP: u32 = 8388608; +pub const SNDRV_PCM_INFO_HAS_WALL_CLOCK: u32 = 16777216; +pub const SNDRV_PCM_INFO_HAS_LINK_ATIME: u32 = 16777216; +pub const SNDRV_PCM_INFO_HAS_LINK_ABSOLUTE_ATIME: u32 = 33554432; +pub const SNDRV_PCM_INFO_HAS_LINK_ESTIMATED_ATIME: u32 = 67108864; +pub const SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME: u32 = 134217728; +pub const SNDRV_PCM_INFO_DRAIN_TRIGGER: u32 = 1073741824; +pub const SNDRV_PCM_INFO_FIFO_IN_FRAMES: u32 = 2147483648; +pub const SNDRV_PCM_HW_PARAM_ACCESS: u32 = 0; +pub const SNDRV_PCM_HW_PARAM_FORMAT: u32 = 1; +pub const SNDRV_PCM_HW_PARAM_SUBFORMAT: u32 = 2; +pub const SNDRV_PCM_HW_PARAM_FIRST_MASK: u32 = 0; +pub const SNDRV_PCM_HW_PARAM_LAST_MASK: u32 = 2; +pub const SNDRV_PCM_HW_PARAM_SAMPLE_BITS: u32 = 8; +pub const SNDRV_PCM_HW_PARAM_FRAME_BITS: u32 = 9; +pub const SNDRV_PCM_HW_PARAM_CHANNELS: u32 = 10; +pub const SNDRV_PCM_HW_PARAM_RATE: u32 = 11; +pub const SNDRV_PCM_HW_PARAM_PERIOD_TIME: u32 = 12; +pub const SNDRV_PCM_HW_PARAM_PERIOD_SIZE: u32 = 13; +pub const SNDRV_PCM_HW_PARAM_PERIOD_BYTES: u32 = 14; +pub const SNDRV_PCM_HW_PARAM_PERIODS: u32 = 15; +pub const SNDRV_PCM_HW_PARAM_BUFFER_TIME: u32 = 16; +pub const SNDRV_PCM_HW_PARAM_BUFFER_SIZE: u32 = 17; +pub const SNDRV_PCM_HW_PARAM_BUFFER_BYTES: u32 = 18; +pub const SNDRV_PCM_HW_PARAM_TICK_TIME: u32 = 19; +pub const SNDRV_PCM_HW_PARAM_FIRST_INTERVAL: u32 = 8; +pub const SNDRV_PCM_HW_PARAM_LAST_INTERVAL: u32 = 19; +pub const SNDRV_PCM_HW_PARAMS_NORESAMPLE: u32 = 1; +pub const SNDRV_PCM_HW_PARAMS_EXPORT_BUFFER: u32 = 2; +pub const SNDRV_PCM_HW_PARAMS_NO_PERIOD_WAKEUP: u32 = 4; +pub const SNDRV_MASK_MAX: u32 = 256; +pub const SNDRV_PCM_SYNC_PTR_HWSYNC: u32 = 1; +pub const SNDRV_PCM_SYNC_PTR_APPL: u32 = 2; +pub const SNDRV_PCM_SYNC_PTR_AVAIL_MIN: u32 = 4; +pub const SNDRV_CHMAP_POSITION_MASK: u32 = 65535; +pub const SNDRV_CHMAP_PHASE_INVERSE: u32 = 65536; +pub const SNDRV_CHMAP_DRIVER_SPEC: u32 = 131072; +pub const SNDRV_RAWMIDI_INFO_OUTPUT: u32 = 1; +pub const SNDRV_RAWMIDI_INFO_INPUT: u32 = 2; +pub const SNDRV_RAWMIDI_INFO_DUPLEX: u32 = 4; +pub const SNDRV_TIMER_GLOBAL_SYSTEM: u32 = 0; +pub const SNDRV_TIMER_GLOBAL_RTC: u32 = 1; +pub const SNDRV_TIMER_GLOBAL_HPET: u32 = 2; +pub const SNDRV_TIMER_GLOBAL_HRTIMER: u32 = 3; +pub const SNDRV_TIMER_FLG_SLAVE: u32 = 1; +pub const SNDRV_TIMER_PSFLG_AUTO: u32 = 1; +pub const SNDRV_TIMER_PSFLG_EXCLUSIVE: u32 = 2; +pub const SNDRV_TIMER_PSFLG_EARLY_EVENT: u32 = 4; +pub const SNDRV_CTL_ELEM_ACCESS_READ: u32 = 1; +pub const SNDRV_CTL_ELEM_ACCESS_WRITE: u32 = 2; +pub const SNDRV_CTL_ELEM_ACCESS_READWRITE: u32 = 3; +pub const SNDRV_CTL_ELEM_ACCESS_VOLATILE: u32 = 4; +pub const SNDRV_CTL_ELEM_ACCESS_TIMESTAMP: u32 = 8; +pub const SNDRV_CTL_ELEM_ACCESS_TLV_READ: u32 = 16; +pub const SNDRV_CTL_ELEM_ACCESS_TLV_WRITE: u32 = 32; +pub const SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE: u32 = 48; +pub const SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND: u32 = 64; +pub const SNDRV_CTL_ELEM_ACCESS_INACTIVE: u32 = 256; +pub const SNDRV_CTL_ELEM_ACCESS_LOCK: u32 = 512; +pub const SNDRV_CTL_ELEM_ACCESS_OWNER: u32 = 1024; +pub const SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK: u32 = 268435456; +pub const SNDRV_CTL_ELEM_ACCESS_USER: u32 = 536870912; +pub const SNDRV_CTL_POWER_D0: u32 = 0; +pub const SNDRV_CTL_POWER_D1: u32 = 256; +pub const SNDRV_CTL_POWER_D2: u32 = 512; +pub const SNDRV_CTL_POWER_D3: u32 = 768; +pub const SNDRV_CTL_POWER_D3hot: u32 = 768; +pub const SNDRV_CTL_POWER_D3cold: u32 = 769; +pub const SNDRV_CTL_ELEM_ID_NAME_MAXLEN: u32 = 44; +pub const SNDRV_CTL_EVENT_MASK_VALUE: u32 = 1; +pub const SNDRV_CTL_EVENT_MASK_INFO: u32 = 2; +pub const SNDRV_CTL_EVENT_MASK_ADD: u32 = 4; +pub const SNDRV_CTL_EVENT_MASK_TLV: u32 = 8; +pub const SNDRV_CTL_EVENT_MASK_REMOVE: i32 = -1; +pub const SNDRV_CTL_NAME_NONE: &'static [u8; 1usize] = b"\0"; +pub const SNDRV_CTL_NAME_PLAYBACK: &'static [u8; 10usize] = b"Playback \0"; +pub const SNDRV_CTL_NAME_CAPTURE: &'static [u8; 9usize] = b"Capture \0"; +pub const SNDRV_CTL_NAME_IEC958_NONE: &'static [u8; 1usize] = b"\0"; +pub const SNDRV_CTL_NAME_IEC958_SWITCH: &'static [u8; 7usize] = b"Switch\0"; +pub const SNDRV_CTL_NAME_IEC958_VOLUME: &'static [u8; 7usize] = b"Volume\0"; +pub const SNDRV_CTL_NAME_IEC958_DEFAULT: &'static [u8; 8usize] = b"Default\0"; +pub const SNDRV_CTL_NAME_IEC958_MASK: &'static [u8; 5usize] = b"Mask\0"; +pub const SNDRV_CTL_NAME_IEC958_CON_MASK: &'static [u8; 9usize] = b"Con Mask\0"; +pub const SNDRV_CTL_NAME_IEC958_PRO_MASK: &'static [u8; 9usize] = b"Pro Mask\0"; +pub const SNDRV_CTL_NAME_IEC958_PCM_STREAM: &'static [u8; 11usize] = b"PCM Stream\0"; +pub type __s8 = ::std::os::raw::c_schar; +pub type __u8 = ::std::os::raw::c_uchar; +pub type __s16 = ::std::os::raw::c_short; +pub type __u16 = ::std::os::raw::c_ushort; +pub type __s32 = ::std::os::raw::c_int; +pub type __u32 = ::std::os::raw::c_uint; +pub type __s64 = ::std::os::raw::c_longlong; +pub type __u64 = ::std::os::raw::c_ulonglong; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct __kernel_fd_set { + pub fds_bits: [::std::os::raw::c_ulong; 16usize], +} +#[test] +fn bindgen_test_layout___kernel_fd_set() { + assert_eq!( + ::std::mem::size_of::<__kernel_fd_set>(), + 128usize, + concat!("Size of: ", stringify!(__kernel_fd_set)) + ); + assert_eq!( + ::std::mem::align_of::<__kernel_fd_set>(), + 8usize, + concat!("Alignment of ", stringify!(__kernel_fd_set)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(__kernel_fd_set), + "::", + stringify!(fds_bits) + ) + ); +} +pub type __kernel_sighandler_t = + ::std::option::Option<unsafe extern "C" fn(arg1: ::std::os::raw::c_int)>; +pub type __kernel_key_t = ::std::os::raw::c_int; +pub type __kernel_mqd_t = ::std::os::raw::c_int; +pub type __kernel_old_uid_t = ::std::os::raw::c_ushort; +pub type __kernel_old_gid_t = ::std::os::raw::c_ushort; +pub type __kernel_old_dev_t = ::std::os::raw::c_ulong; +pub type __kernel_long_t = ::std::os::raw::c_long; +pub type __kernel_ulong_t = ::std::os::raw::c_ulong; +pub type __kernel_ino_t = __kernel_ulong_t; +pub type __kernel_mode_t = ::std::os::raw::c_uint; +pub type __kernel_pid_t = ::std::os::raw::c_int; +pub type __kernel_ipc_pid_t = ::std::os::raw::c_int; +pub type __kernel_uid_t = ::std::os::raw::c_uint; +pub type __kernel_gid_t = ::std::os::raw::c_uint; +pub type __kernel_suseconds_t = __kernel_long_t; +pub type __kernel_daddr_t = ::std::os::raw::c_int; +pub type __kernel_uid32_t = ::std::os::raw::c_uint; +pub type __kernel_gid32_t = ::std::os::raw::c_uint; +pub type __kernel_size_t = __kernel_ulong_t; +pub type __kernel_ssize_t = __kernel_long_t; +pub type __kernel_ptrdiff_t = __kernel_long_t; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct __kernel_fsid_t { + pub val: [::std::os::raw::c_int; 2usize], +} +#[test] +fn bindgen_test_layout___kernel_fsid_t() { + assert_eq!( + ::std::mem::size_of::<__kernel_fsid_t>(), + 8usize, + concat!("Size of: ", stringify!(__kernel_fsid_t)) + ); + assert_eq!( + ::std::mem::align_of::<__kernel_fsid_t>(), + 4usize, + concat!("Alignment of ", stringify!(__kernel_fsid_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(__kernel_fsid_t), + "::", + stringify!(val) + ) + ); +} +pub type __kernel_off_t = __kernel_long_t; +pub type __kernel_loff_t = ::std::os::raw::c_longlong; +pub type __kernel_time_t = __kernel_long_t; +pub type __kernel_clock_t = __kernel_long_t; +pub type __kernel_timer_t = ::std::os::raw::c_int; +pub type __kernel_clockid_t = ::std::os::raw::c_int; +pub type __kernel_caddr_t = *mut ::std::os::raw::c_char; +pub type __kernel_uid16_t = ::std::os::raw::c_ushort; +pub type __kernel_gid16_t = ::std::os::raw::c_ushort; +pub type __le16 = __u16; +pub type __be16 = __u16; +pub type __le32 = __u32; +pub type __be32 = __u32; +pub type __le64 = __u64; +pub type __be64 = __u64; +pub type __sum16 = __u16; +pub type __wsum = __u32; +pub type wchar_t = ::std::os::raw::c_int; +pub const idtype_t_P_ALL: idtype_t = 0; +pub const idtype_t_P_PID: idtype_t = 1; +pub const idtype_t_P_PGID: idtype_t = 2; +pub type idtype_t = u32; +pub type __u_char = ::std::os::raw::c_uchar; +pub type __u_short = ::std::os::raw::c_ushort; +pub type __u_int = ::std::os::raw::c_uint; +pub type __u_long = ::std::os::raw::c_ulong; +pub type __int8_t = ::std::os::raw::c_schar; +pub type __uint8_t = ::std::os::raw::c_uchar; +pub type __int16_t = ::std::os::raw::c_short; +pub type __uint16_t = ::std::os::raw::c_ushort; +pub type __int32_t = ::std::os::raw::c_int; +pub type __uint32_t = ::std::os::raw::c_uint; +pub type __int64_t = ::std::os::raw::c_long; +pub type __uint64_t = ::std::os::raw::c_ulong; +pub type __quad_t = ::std::os::raw::c_long; +pub type __u_quad_t = ::std::os::raw::c_ulong; +pub type __dev_t = ::std::os::raw::c_ulong; +pub type __uid_t = ::std::os::raw::c_uint; +pub type __gid_t = ::std::os::raw::c_uint; +pub type __ino_t = ::std::os::raw::c_ulong; +pub type __ino64_t = ::std::os::raw::c_ulong; +pub type __mode_t = ::std::os::raw::c_uint; +pub type __nlink_t = ::std::os::raw::c_ulong; +pub type __off_t = ::std::os::raw::c_long; +pub type __off64_t = ::std::os::raw::c_long; +pub type __pid_t = ::std::os::raw::c_int; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct __fsid_t { + pub __val: [::std::os::raw::c_int; 2usize], +} +#[test] +fn bindgen_test_layout___fsid_t() { + assert_eq!( + ::std::mem::size_of::<__fsid_t>(), + 8usize, + concat!("Size of: ", stringify!(__fsid_t)) + ); + assert_eq!( + ::std::mem::align_of::<__fsid_t>(), + 4usize, + concat!("Alignment of ", stringify!(__fsid_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__fsid_t>())).__val as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(__fsid_t), + "::", + stringify!(__val) + ) + ); +} +pub type __clock_t = ::std::os::raw::c_long; +pub type __rlim_t = ::std::os::raw::c_ulong; +pub type __rlim64_t = ::std::os::raw::c_ulong; +pub type __id_t = ::std::os::raw::c_uint; +pub type __time_t = ::std::os::raw::c_long; +pub type __useconds_t = ::std::os::raw::c_uint; +pub type __suseconds_t = ::std::os::raw::c_long; +pub type __daddr_t = ::std::os::raw::c_int; +pub type __key_t = ::std::os::raw::c_int; +pub type __clockid_t = ::std::os::raw::c_int; +pub type __timer_t = *mut ::std::os::raw::c_void; +pub type __blksize_t = ::std::os::raw::c_long; +pub type __blkcnt_t = ::std::os::raw::c_long; +pub type __blkcnt64_t = ::std::os::raw::c_long; +pub type __fsblkcnt_t = ::std::os::raw::c_ulong; +pub type __fsblkcnt64_t = ::std::os::raw::c_ulong; +pub type __fsfilcnt_t = ::std::os::raw::c_ulong; +pub type __fsfilcnt64_t = ::std::os::raw::c_ulong; +pub type __fsword_t = ::std::os::raw::c_long; +pub type __ssize_t = ::std::os::raw::c_long; +pub type __syscall_slong_t = ::std::os::raw::c_long; +pub type __syscall_ulong_t = ::std::os::raw::c_ulong; +pub type __loff_t = __off64_t; +pub type __qaddr_t = *mut __quad_t; +pub type __caddr_t = *mut ::std::os::raw::c_char; +pub type __intptr_t = ::std::os::raw::c_long; +pub type __socklen_t = ::std::os::raw::c_uint; +#[repr(C)] +#[derive(Copy, Clone)] +pub union wait { + pub w_status: ::std::os::raw::c_int, + pub __wait_terminated: wait__bindgen_ty_1, + pub __wait_stopped: wait__bindgen_ty_2, + _bindgen_union_align: u32, +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct wait__bindgen_ty_1 { + pub _bitfield_1: __BindgenBitfieldUnit<[u8; 4usize], u8>, + pub __bindgen_align: [u32; 0usize], +} +#[test] +fn bindgen_test_layout_wait__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<wait__bindgen_ty_1>(), + 4usize, + concat!("Size of: ", stringify!(wait__bindgen_ty_1)) + ); + assert_eq!( + ::std::mem::align_of::<wait__bindgen_ty_1>(), + 4usize, + concat!("Alignment of ", stringify!(wait__bindgen_ty_1)) + ); +} +impl wait__bindgen_ty_1 { + #[inline] + pub fn __w_termsig(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 7u8) as u32) } + } + #[inline] + pub fn set___w_termsig(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(0usize, 7u8, val as u64) + } + } + #[inline] + pub fn __w_coredump(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(7usize, 1u8) as u32) } + } + #[inline] + pub fn set___w_coredump(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(7usize, 1u8, val as u64) + } + } + #[inline] + pub fn __w_retcode(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(8usize, 8u8) as u32) } + } + #[inline] + pub fn set___w_retcode(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(8usize, 8u8, val as u64) + } + } + #[inline] + pub fn new_bitfield_1( + __w_termsig: ::std::os::raw::c_uint, + __w_coredump: ::std::os::raw::c_uint, + __w_retcode: ::std::os::raw::c_uint, + ) -> __BindgenBitfieldUnit<[u8; 4usize], u8> { + let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 4usize], u8> = + Default::default(); + __bindgen_bitfield_unit.set(0usize, 7u8, { + let __w_termsig: u32 = unsafe { ::std::mem::transmute(__w_termsig) }; + __w_termsig as u64 + }); + __bindgen_bitfield_unit.set(7usize, 1u8, { + let __w_coredump: u32 = unsafe { ::std::mem::transmute(__w_coredump) }; + __w_coredump as u64 + }); + __bindgen_bitfield_unit.set(8usize, 8u8, { + let __w_retcode: u32 = unsafe { ::std::mem::transmute(__w_retcode) }; + __w_retcode as u64 + }); + __bindgen_bitfield_unit + } +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct wait__bindgen_ty_2 { + pub _bitfield_1: __BindgenBitfieldUnit<[u8; 4usize], u8>, + pub __bindgen_align: [u32; 0usize], +} +#[test] +fn bindgen_test_layout_wait__bindgen_ty_2() { + assert_eq!( + ::std::mem::size_of::<wait__bindgen_ty_2>(), + 4usize, + concat!("Size of: ", stringify!(wait__bindgen_ty_2)) + ); + assert_eq!( + ::std::mem::align_of::<wait__bindgen_ty_2>(), + 4usize, + concat!("Alignment of ", stringify!(wait__bindgen_ty_2)) + ); +} +impl wait__bindgen_ty_2 { + #[inline] + pub fn __w_stopval(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 8u8) as u32) } + } + #[inline] + pub fn set___w_stopval(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(0usize, 8u8, val as u64) + } + } + #[inline] + pub fn __w_stopsig(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(8usize, 8u8) as u32) } + } + #[inline] + pub fn set___w_stopsig(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(8usize, 8u8, val as u64) + } + } + #[inline] + pub fn new_bitfield_1( + __w_stopval: ::std::os::raw::c_uint, + __w_stopsig: ::std::os::raw::c_uint, + ) -> __BindgenBitfieldUnit<[u8; 4usize], u8> { + let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 4usize], u8> = + Default::default(); + __bindgen_bitfield_unit.set(0usize, 8u8, { + let __w_stopval: u32 = unsafe { ::std::mem::transmute(__w_stopval) }; + __w_stopval as u64 + }); + __bindgen_bitfield_unit.set(8usize, 8u8, { + let __w_stopsig: u32 = unsafe { ::std::mem::transmute(__w_stopsig) }; + __w_stopsig as u64 + }); + __bindgen_bitfield_unit + } +} +#[test] +fn bindgen_test_layout_wait() { + assert_eq!( + ::std::mem::size_of::<wait>(), + 4usize, + concat!("Size of: ", stringify!(wait)) + ); + assert_eq!( + ::std::mem::align_of::<wait>(), + 4usize, + concat!("Alignment of ", stringify!(wait)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<wait>())).w_status as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(wait), + "::", + stringify!(w_status) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<wait>())).__wait_terminated as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(wait), + "::", + stringify!(__wait_terminated) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<wait>())).__wait_stopped as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(wait), + "::", + stringify!(__wait_stopped) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union __WAIT_STATUS { + pub __uptr: *mut wait, + pub __iptr: *mut ::std::os::raw::c_int, + _bindgen_union_align: u64, +} +#[test] +fn bindgen_test_layout___WAIT_STATUS() { + assert_eq!( + ::std::mem::size_of::<__WAIT_STATUS>(), + 8usize, + concat!("Size of: ", stringify!(__WAIT_STATUS)) + ); + assert_eq!( + ::std::mem::align_of::<__WAIT_STATUS>(), + 8usize, + concat!("Alignment of ", stringify!(__WAIT_STATUS)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__WAIT_STATUS>())).__uptr as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(__WAIT_STATUS), + "::", + stringify!(__uptr) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__WAIT_STATUS>())).__iptr as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(__WAIT_STATUS), + "::", + stringify!(__iptr) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct div_t { + pub quot: ::std::os::raw::c_int, + pub rem: ::std::os::raw::c_int, +} +#[test] +fn bindgen_test_layout_div_t() { + assert_eq!( + ::std::mem::size_of::<div_t>(), + 8usize, + concat!("Size of: ", stringify!(div_t)) + ); + assert_eq!( + ::std::mem::align_of::<div_t>(), + 4usize, + concat!("Alignment of ", stringify!(div_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<div_t>())).quot as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(div_t), + "::", + stringify!(quot) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<div_t>())).rem as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(div_t), + "::", + stringify!(rem) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct ldiv_t { + pub quot: ::std::os::raw::c_long, + pub rem: ::std::os::raw::c_long, +} +#[test] +fn bindgen_test_layout_ldiv_t() { + assert_eq!( + ::std::mem::size_of::<ldiv_t>(), + 16usize, + concat!("Size of: ", stringify!(ldiv_t)) + ); + assert_eq!( + ::std::mem::align_of::<ldiv_t>(), + 8usize, + concat!("Alignment of ", stringify!(ldiv_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<ldiv_t>())).quot as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(ldiv_t), + "::", + stringify!(quot) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<ldiv_t>())).rem as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(ldiv_t), + "::", + stringify!(rem) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct lldiv_t { + pub quot: ::std::os::raw::c_longlong, + pub rem: ::std::os::raw::c_longlong, +} +#[test] +fn bindgen_test_layout_lldiv_t() { + assert_eq!( + ::std::mem::size_of::<lldiv_t>(), + 16usize, + concat!("Size of: ", stringify!(lldiv_t)) + ); + assert_eq!( + ::std::mem::align_of::<lldiv_t>(), + 8usize, + concat!("Alignment of ", stringify!(lldiv_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<lldiv_t>())).quot as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(lldiv_t), + "::", + stringify!(quot) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<lldiv_t>())).rem as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(lldiv_t), + "::", + stringify!(rem) + ) + ); +} +extern "C" { + pub fn __ctype_get_mb_cur_max() -> usize; +} +extern "C" { + pub fn atof(__nptr: *const ::std::os::raw::c_char) -> f64; +} +extern "C" { + pub fn atoi(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn atol(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long; +} +extern "C" { + pub fn atoll(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_longlong; +} +extern "C" { + pub fn strtod( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + ) -> f64; +} +extern "C" { + pub fn strtof( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + ) -> f32; +} +extern "C" { + pub fn strtold( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + ) -> f64; +} +extern "C" { + pub fn strtol( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + __base: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_long; +} +extern "C" { + pub fn strtoul( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + __base: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_ulong; +} +extern "C" { + pub fn strtoq( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + __base: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_longlong; +} +extern "C" { + pub fn strtouq( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + __base: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_ulonglong; +} +extern "C" { + pub fn strtoll( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + __base: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_longlong; +} +extern "C" { + pub fn strtoull( + __nptr: *const ::std::os::raw::c_char, + __endptr: *mut *mut ::std::os::raw::c_char, + __base: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_ulonglong; +} +extern "C" { + pub fn l64a(__n: ::std::os::raw::c_long) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn a64l(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long; +} +pub type u_char = __u_char; +pub type u_short = __u_short; +pub type u_int = __u_int; +pub type u_long = __u_long; +pub type quad_t = __quad_t; +pub type u_quad_t = __u_quad_t; +pub type fsid_t = __fsid_t; +pub type loff_t = __loff_t; +pub type ino_t = __ino_t; +pub type dev_t = __dev_t; +pub type gid_t = __gid_t; +pub type mode_t = __mode_t; +pub type nlink_t = __nlink_t; +pub type uid_t = __uid_t; +pub type off_t = __off_t; +pub type pid_t = __pid_t; +pub type id_t = __id_t; +pub type daddr_t = __daddr_t; +pub type caddr_t = __caddr_t; +pub type key_t = __key_t; +pub type clock_t = __clock_t; +pub type time_t = __time_t; +pub type clockid_t = __clockid_t; +pub type timer_t = __timer_t; +pub type ulong = ::std::os::raw::c_ulong; +pub type ushort = ::std::os::raw::c_ushort; +pub type uint = ::std::os::raw::c_uint; +pub type u_int8_t = ::std::os::raw::c_uchar; +pub type u_int16_t = ::std::os::raw::c_ushort; +pub type u_int32_t = ::std::os::raw::c_uint; +pub type u_int64_t = ::std::os::raw::c_ulong; +pub type register_t = ::std::os::raw::c_long; +pub type __sig_atomic_t = ::std::os::raw::c_int; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct __sigset_t { + pub __val: [::std::os::raw::c_ulong; 16usize], +} +#[test] +fn bindgen_test_layout___sigset_t() { + assert_eq!( + ::std::mem::size_of::<__sigset_t>(), + 128usize, + concat!("Size of: ", stringify!(__sigset_t)) + ); + assert_eq!( + ::std::mem::align_of::<__sigset_t>(), + 8usize, + concat!("Alignment of ", stringify!(__sigset_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__sigset_t>())).__val as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(__sigset_t), + "::", + stringify!(__val) + ) + ); +} +pub type sigset_t = __sigset_t; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct timespec { + pub tv_sec: __time_t, + pub tv_nsec: __syscall_slong_t, +} +#[test] +fn bindgen_test_layout_timespec() { + assert_eq!( + ::std::mem::size_of::<timespec>(), + 16usize, + concat!("Size of: ", stringify!(timespec)) + ); + assert_eq!( + ::std::mem::align_of::<timespec>(), + 8usize, + concat!("Alignment of ", stringify!(timespec)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<timespec>())).tv_sec as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(timespec), + "::", + stringify!(tv_sec) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<timespec>())).tv_nsec as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(timespec), + "::", + stringify!(tv_nsec) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct timeval { + pub tv_sec: __time_t, + pub tv_usec: __suseconds_t, +} +#[test] +fn bindgen_test_layout_timeval() { + assert_eq!( + ::std::mem::size_of::<timeval>(), + 16usize, + concat!("Size of: ", stringify!(timeval)) + ); + assert_eq!( + ::std::mem::align_of::<timeval>(), + 8usize, + concat!("Alignment of ", stringify!(timeval)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<timeval>())).tv_sec as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(timeval), + "::", + stringify!(tv_sec) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<timeval>())).tv_usec as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(timeval), + "::", + stringify!(tv_usec) + ) + ); +} +pub type suseconds_t = __suseconds_t; +pub type __fd_mask = ::std::os::raw::c_long; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct fd_set { + pub __fds_bits: [__fd_mask; 16usize], +} +#[test] +fn bindgen_test_layout_fd_set() { + assert_eq!( + ::std::mem::size_of::<fd_set>(), + 128usize, + concat!("Size of: ", stringify!(fd_set)) + ); + assert_eq!( + ::std::mem::align_of::<fd_set>(), + 8usize, + concat!("Alignment of ", stringify!(fd_set)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<fd_set>())).__fds_bits as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(fd_set), + "::", + stringify!(__fds_bits) + ) + ); +} +pub type fd_mask = __fd_mask; +extern "C" { + pub fn select( + __nfds: ::std::os::raw::c_int, + __readfds: *mut fd_set, + __writefds: *mut fd_set, + __exceptfds: *mut fd_set, + __timeout: *mut timeval, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn pselect( + __nfds: ::std::os::raw::c_int, + __readfds: *mut fd_set, + __writefds: *mut fd_set, + __exceptfds: *mut fd_set, + __timeout: *const timespec, + __sigmask: *const __sigset_t, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn gnu_dev_major(__dev: ::std::os::raw::c_ulonglong) -> ::std::os::raw::c_uint; +} +extern "C" { + pub fn gnu_dev_minor(__dev: ::std::os::raw::c_ulonglong) -> ::std::os::raw::c_uint; +} +extern "C" { + pub fn gnu_dev_makedev( + __major: ::std::os::raw::c_uint, + __minor: ::std::os::raw::c_uint, + ) -> ::std::os::raw::c_ulonglong; +} +pub type blksize_t = __blksize_t; +pub type blkcnt_t = __blkcnt_t; +pub type fsblkcnt_t = __fsblkcnt_t; +pub type fsfilcnt_t = __fsfilcnt_t; +pub type pthread_t = ::std::os::raw::c_ulong; +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_attr_t { + pub __size: [::std::os::raw::c_char; 56usize], + pub __align: ::std::os::raw::c_long, + _bindgen_union_align: [u64; 7usize], +} +#[test] +fn bindgen_test_layout_pthread_attr_t() { + assert_eq!( + ::std::mem::size_of::<pthread_attr_t>(), + 56usize, + concat!("Size of: ", stringify!(pthread_attr_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_attr_t>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_attr_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_attr_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_attr_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_attr_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_attr_t), + "::", + stringify!(__align) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct __pthread_internal_list { + pub __prev: *mut __pthread_internal_list, + pub __next: *mut __pthread_internal_list, +} +#[test] +fn bindgen_test_layout___pthread_internal_list() { + assert_eq!( + ::std::mem::size_of::<__pthread_internal_list>(), + 16usize, + concat!("Size of: ", stringify!(__pthread_internal_list)) + ); + assert_eq!( + ::std::mem::align_of::<__pthread_internal_list>(), + 8usize, + concat!("Alignment of ", stringify!(__pthread_internal_list)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__pthread_internal_list>())).__prev as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(__pthread_internal_list), + "::", + stringify!(__prev) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<__pthread_internal_list>())).__next as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(__pthread_internal_list), + "::", + stringify!(__next) + ) + ); +} +pub type __pthread_list_t = __pthread_internal_list; +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_mutex_t { + pub __data: pthread_mutex_t___pthread_mutex_s, + pub __size: [::std::os::raw::c_char; 40usize], + pub __align: ::std::os::raw::c_long, + _bindgen_union_align: [u64; 5usize], +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct pthread_mutex_t___pthread_mutex_s { + pub __lock: ::std::os::raw::c_int, + pub __count: ::std::os::raw::c_uint, + pub __owner: ::std::os::raw::c_int, + pub __nusers: ::std::os::raw::c_uint, + pub __kind: ::std::os::raw::c_int, + pub __spins: ::std::os::raw::c_short, + pub __elision: ::std::os::raw::c_short, + pub __list: __pthread_list_t, +} +#[test] +fn bindgen_test_layout_pthread_mutex_t___pthread_mutex_s() { + assert_eq!( + ::std::mem::size_of::<pthread_mutex_t___pthread_mutex_s>(), + 40usize, + concat!("Size of: ", stringify!(pthread_mutex_t___pthread_mutex_s)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_mutex_t___pthread_mutex_s>(), + 8usize, + concat!( + "Alignment of ", + stringify!(pthread_mutex_t___pthread_mutex_s) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__lock as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__lock) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__count as *const _ + as usize + }, + 4usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__count) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__owner as *const _ + as usize + }, + 8usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__owner) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__nusers as *const _ + as usize + }, + 12usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__nusers) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__kind as *const _ + as usize + }, + 16usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__kind) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__spins as *const _ + as usize + }, + 20usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__spins) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__elision as *const _ + as usize + }, + 22usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__elision) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_mutex_t___pthread_mutex_s>())).__list as *const _ + as usize + }, + 24usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t___pthread_mutex_s), + "::", + stringify!(__list) + ) + ); +} +#[test] +fn bindgen_test_layout_pthread_mutex_t() { + assert_eq!( + ::std::mem::size_of::<pthread_mutex_t>(), + 40usize, + concat!("Size of: ", stringify!(pthread_mutex_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_mutex_t>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_mutex_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_mutex_t>())).__data as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t), + "::", + stringify!(__data) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_mutex_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_mutex_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutex_t), + "::", + stringify!(__align) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_mutexattr_t { + pub __size: [::std::os::raw::c_char; 4usize], + pub __align: ::std::os::raw::c_int, + _bindgen_union_align: u32, +} +#[test] +fn bindgen_test_layout_pthread_mutexattr_t() { + assert_eq!( + ::std::mem::size_of::<pthread_mutexattr_t>(), + 4usize, + concat!("Size of: ", stringify!(pthread_mutexattr_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_mutexattr_t>(), + 4usize, + concat!("Alignment of ", stringify!(pthread_mutexattr_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_mutexattr_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutexattr_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_mutexattr_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_mutexattr_t), + "::", + stringify!(__align) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_cond_t { + pub __data: pthread_cond_t__bindgen_ty_1, + pub __size: [::std::os::raw::c_char; 48usize], + pub __align: ::std::os::raw::c_longlong, + _bindgen_union_align: [u64; 6usize], +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct pthread_cond_t__bindgen_ty_1 { + pub __lock: ::std::os::raw::c_int, + pub __futex: ::std::os::raw::c_uint, + pub __total_seq: ::std::os::raw::c_ulonglong, + pub __wakeup_seq: ::std::os::raw::c_ulonglong, + pub __woken_seq: ::std::os::raw::c_ulonglong, + pub __mutex: *mut ::std::os::raw::c_void, + pub __nwaiters: ::std::os::raw::c_uint, + pub __broadcast_seq: ::std::os::raw::c_uint, +} +#[test] +fn bindgen_test_layout_pthread_cond_t__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<pthread_cond_t__bindgen_ty_1>(), + 48usize, + concat!("Size of: ", stringify!(pthread_cond_t__bindgen_ty_1)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_cond_t__bindgen_ty_1>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_cond_t__bindgen_ty_1)) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__lock as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__lock) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__futex as *const _ as usize + }, + 4usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__futex) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__total_seq as *const _ + as usize + }, + 8usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__total_seq) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__wakeup_seq as *const _ + as usize + }, + 16usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__wakeup_seq) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__woken_seq as *const _ + as usize + }, + 24usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__woken_seq) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__mutex as *const _ as usize + }, + 32usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__mutex) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__nwaiters as *const _ as usize + }, + 40usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__nwaiters) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_cond_t__bindgen_ty_1>())).__broadcast_seq as *const _ + as usize + }, + 44usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t__bindgen_ty_1), + "::", + stringify!(__broadcast_seq) + ) + ); +} +#[test] +fn bindgen_test_layout_pthread_cond_t() { + assert_eq!( + ::std::mem::size_of::<pthread_cond_t>(), + 48usize, + concat!("Size of: ", stringify!(pthread_cond_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_cond_t>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_cond_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_cond_t>())).__data as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t), + "::", + stringify!(__data) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_cond_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_cond_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_cond_t), + "::", + stringify!(__align) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_condattr_t { + pub __size: [::std::os::raw::c_char; 4usize], + pub __align: ::std::os::raw::c_int, + _bindgen_union_align: u32, +} +#[test] +fn bindgen_test_layout_pthread_condattr_t() { + assert_eq!( + ::std::mem::size_of::<pthread_condattr_t>(), + 4usize, + concat!("Size of: ", stringify!(pthread_condattr_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_condattr_t>(), + 4usize, + concat!("Alignment of ", stringify!(pthread_condattr_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_condattr_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_condattr_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_condattr_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_condattr_t), + "::", + stringify!(__align) + ) + ); +} +pub type pthread_key_t = ::std::os::raw::c_uint; +pub type pthread_once_t = ::std::os::raw::c_int; +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_rwlock_t { + pub __data: pthread_rwlock_t__bindgen_ty_1, + pub __size: [::std::os::raw::c_char; 56usize], + pub __align: ::std::os::raw::c_long, + _bindgen_union_align: [u64; 7usize], +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct pthread_rwlock_t__bindgen_ty_1 { + pub __lock: ::std::os::raw::c_int, + pub __nr_readers: ::std::os::raw::c_uint, + pub __readers_wakeup: ::std::os::raw::c_uint, + pub __writer_wakeup: ::std::os::raw::c_uint, + pub __nr_readers_queued: ::std::os::raw::c_uint, + pub __nr_writers_queued: ::std::os::raw::c_uint, + pub __writer: ::std::os::raw::c_int, + pub __shared: ::std::os::raw::c_int, + pub __rwelision: ::std::os::raw::c_schar, + pub __pad1: [::std::os::raw::c_uchar; 7usize], + pub __pad2: ::std::os::raw::c_ulong, + pub __flags: ::std::os::raw::c_uint, +} +#[test] +fn bindgen_test_layout_pthread_rwlock_t__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<pthread_rwlock_t__bindgen_ty_1>(), + 56usize, + concat!("Size of: ", stringify!(pthread_rwlock_t__bindgen_ty_1)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_rwlock_t__bindgen_ty_1>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_rwlock_t__bindgen_ty_1)) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__lock as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__lock) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__nr_readers as *const _ + as usize + }, + 4usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__nr_readers) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__readers_wakeup as *const _ + as usize + }, + 8usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__readers_wakeup) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__writer_wakeup as *const _ + as usize + }, + 12usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__writer_wakeup) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__nr_readers_queued + as *const _ as usize + }, + 16usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__nr_readers_queued) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__nr_writers_queued + as *const _ as usize + }, + 20usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__nr_writers_queued) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__writer as *const _ as usize + }, + 24usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__writer) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__shared as *const _ as usize + }, + 28usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__shared) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__rwelision as *const _ + as usize + }, + 32usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__rwelision) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__pad1 as *const _ as usize + }, + 33usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__pad1) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__pad2 as *const _ as usize + }, + 40usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__pad2) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<pthread_rwlock_t__bindgen_ty_1>())).__flags as *const _ as usize + }, + 48usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t__bindgen_ty_1), + "::", + stringify!(__flags) + ) + ); +} +#[test] +fn bindgen_test_layout_pthread_rwlock_t() { + assert_eq!( + ::std::mem::size_of::<pthread_rwlock_t>(), + 56usize, + concat!("Size of: ", stringify!(pthread_rwlock_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_rwlock_t>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_rwlock_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_rwlock_t>())).__data as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t), + "::", + stringify!(__data) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_rwlock_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_rwlock_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlock_t), + "::", + stringify!(__align) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_rwlockattr_t { + pub __size: [::std::os::raw::c_char; 8usize], + pub __align: ::std::os::raw::c_long, + _bindgen_union_align: u64, +} +#[test] +fn bindgen_test_layout_pthread_rwlockattr_t() { + assert_eq!( + ::std::mem::size_of::<pthread_rwlockattr_t>(), + 8usize, + concat!("Size of: ", stringify!(pthread_rwlockattr_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_rwlockattr_t>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_rwlockattr_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_rwlockattr_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlockattr_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_rwlockattr_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_rwlockattr_t), + "::", + stringify!(__align) + ) + ); +} +pub type pthread_spinlock_t = ::std::os::raw::c_int; +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_barrier_t { + pub __size: [::std::os::raw::c_char; 32usize], + pub __align: ::std::os::raw::c_long, + _bindgen_union_align: [u64; 4usize], +} +#[test] +fn bindgen_test_layout_pthread_barrier_t() { + assert_eq!( + ::std::mem::size_of::<pthread_barrier_t>(), + 32usize, + concat!("Size of: ", stringify!(pthread_barrier_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_barrier_t>(), + 8usize, + concat!("Alignment of ", stringify!(pthread_barrier_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_barrier_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_barrier_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_barrier_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_barrier_t), + "::", + stringify!(__align) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union pthread_barrierattr_t { + pub __size: [::std::os::raw::c_char; 4usize], + pub __align: ::std::os::raw::c_int, + _bindgen_union_align: u32, +} +#[test] +fn bindgen_test_layout_pthread_barrierattr_t() { + assert_eq!( + ::std::mem::size_of::<pthread_barrierattr_t>(), + 4usize, + concat!("Size of: ", stringify!(pthread_barrierattr_t)) + ); + assert_eq!( + ::std::mem::align_of::<pthread_barrierattr_t>(), + 4usize, + concat!("Alignment of ", stringify!(pthread_barrierattr_t)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_barrierattr_t>())).__size as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_barrierattr_t), + "::", + stringify!(__size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<pthread_barrierattr_t>())).__align as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(pthread_barrierattr_t), + "::", + stringify!(__align) + ) + ); +} +extern "C" { + pub fn random() -> ::std::os::raw::c_long; +} +extern "C" { + pub fn srandom(__seed: ::std::os::raw::c_uint); +} +extern "C" { + pub fn initstate( + __seed: ::std::os::raw::c_uint, + __statebuf: *mut ::std::os::raw::c_char, + __statelen: usize, + ) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn setstate(__statebuf: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char; +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct random_data { + pub fptr: *mut i32, + pub rptr: *mut i32, + pub state: *mut i32, + pub rand_type: ::std::os::raw::c_int, + pub rand_deg: ::std::os::raw::c_int, + pub rand_sep: ::std::os::raw::c_int, + pub end_ptr: *mut i32, +} +#[test] +fn bindgen_test_layout_random_data() { + assert_eq!( + ::std::mem::size_of::<random_data>(), + 48usize, + concat!("Size of: ", stringify!(random_data)) + ); + assert_eq!( + ::std::mem::align_of::<random_data>(), + 8usize, + concat!("Alignment of ", stringify!(random_data)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<random_data>())).fptr as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(random_data), + "::", + stringify!(fptr) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<random_data>())).rptr as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(random_data), + "::", + stringify!(rptr) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<random_data>())).state as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(random_data), + "::", + stringify!(state) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<random_data>())).rand_type as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(random_data), + "::", + stringify!(rand_type) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<random_data>())).rand_deg as *const _ as usize }, + 28usize, + concat!( + "Offset of field: ", + stringify!(random_data), + "::", + stringify!(rand_deg) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<random_data>())).rand_sep as *const _ as usize }, + 32usize, + concat!( + "Offset of field: ", + stringify!(random_data), + "::", + stringify!(rand_sep) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<random_data>())).end_ptr as *const _ as usize }, + 40usize, + concat!( + "Offset of field: ", + stringify!(random_data), + "::", + stringify!(end_ptr) + ) + ); +} +extern "C" { + pub fn random_r(__buf: *mut random_data, __result: *mut i32) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn srandom_r( + __seed: ::std::os::raw::c_uint, + __buf: *mut random_data, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn initstate_r( + __seed: ::std::os::raw::c_uint, + __statebuf: *mut ::std::os::raw::c_char, + __statelen: usize, + __buf: *mut random_data, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn setstate_r( + __statebuf: *mut ::std::os::raw::c_char, + __buf: *mut random_data, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn rand() -> ::std::os::raw::c_int; +} +extern "C" { + pub fn srand(__seed: ::std::os::raw::c_uint); +} +extern "C" { + pub fn rand_r(__seed: *mut ::std::os::raw::c_uint) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn drand48() -> f64; +} +extern "C" { + pub fn erand48(__xsubi: *mut ::std::os::raw::c_ushort) -> f64; +} +extern "C" { + pub fn lrand48() -> ::std::os::raw::c_long; +} +extern "C" { + pub fn nrand48(__xsubi: *mut ::std::os::raw::c_ushort) -> ::std::os::raw::c_long; +} +extern "C" { + pub fn mrand48() -> ::std::os::raw::c_long; +} +extern "C" { + pub fn jrand48(__xsubi: *mut ::std::os::raw::c_ushort) -> ::std::os::raw::c_long; +} +extern "C" { + pub fn srand48(__seedval: ::std::os::raw::c_long); +} +extern "C" { + pub fn seed48(__seed16v: *mut ::std::os::raw::c_ushort) -> *mut ::std::os::raw::c_ushort; +} +extern "C" { + pub fn lcong48(__param: *mut ::std::os::raw::c_ushort); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct drand48_data { + pub __x: [::std::os::raw::c_ushort; 3usize], + pub __old_x: [::std::os::raw::c_ushort; 3usize], + pub __c: ::std::os::raw::c_ushort, + pub __init: ::std::os::raw::c_ushort, + pub __a: ::std::os::raw::c_ulonglong, +} +#[test] +fn bindgen_test_layout_drand48_data() { + assert_eq!( + ::std::mem::size_of::<drand48_data>(), + 24usize, + concat!("Size of: ", stringify!(drand48_data)) + ); + assert_eq!( + ::std::mem::align_of::<drand48_data>(), + 8usize, + concat!("Alignment of ", stringify!(drand48_data)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<drand48_data>())).__x as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(drand48_data), + "::", + stringify!(__x) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<drand48_data>())).__old_x as *const _ as usize }, + 6usize, + concat!( + "Offset of field: ", + stringify!(drand48_data), + "::", + stringify!(__old_x) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<drand48_data>())).__c as *const _ as usize }, + 12usize, + concat!( + "Offset of field: ", + stringify!(drand48_data), + "::", + stringify!(__c) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<drand48_data>())).__init as *const _ as usize }, + 14usize, + concat!( + "Offset of field: ", + stringify!(drand48_data), + "::", + stringify!(__init) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<drand48_data>())).__a as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(drand48_data), + "::", + stringify!(__a) + ) + ); +} +extern "C" { + pub fn drand48_r(__buffer: *mut drand48_data, __result: *mut f64) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn erand48_r( + __xsubi: *mut ::std::os::raw::c_ushort, + __buffer: *mut drand48_data, + __result: *mut f64, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn lrand48_r( + __buffer: *mut drand48_data, + __result: *mut ::std::os::raw::c_long, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn nrand48_r( + __xsubi: *mut ::std::os::raw::c_ushort, + __buffer: *mut drand48_data, + __result: *mut ::std::os::raw::c_long, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn mrand48_r( + __buffer: *mut drand48_data, + __result: *mut ::std::os::raw::c_long, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn jrand48_r( + __xsubi: *mut ::std::os::raw::c_ushort, + __buffer: *mut drand48_data, + __result: *mut ::std::os::raw::c_long, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn srand48_r( + __seedval: ::std::os::raw::c_long, + __buffer: *mut drand48_data, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn seed48_r( + __seed16v: *mut ::std::os::raw::c_ushort, + __buffer: *mut drand48_data, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn lcong48_r( + __param: *mut ::std::os::raw::c_ushort, + __buffer: *mut drand48_data, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn malloc(__size: usize) -> *mut ::std::os::raw::c_void; +} +extern "C" { + pub fn calloc(__nmemb: usize, __size: usize) -> *mut ::std::os::raw::c_void; +} +extern "C" { + pub fn realloc( + __ptr: *mut ::std::os::raw::c_void, + __size: usize, + ) -> *mut ::std::os::raw::c_void; +} +extern "C" { + pub fn free(__ptr: *mut ::std::os::raw::c_void); +} +extern "C" { + pub fn cfree(__ptr: *mut ::std::os::raw::c_void); +} +extern "C" { + pub fn alloca(__size: usize) -> *mut ::std::os::raw::c_void; +} +extern "C" { + pub fn valloc(__size: usize) -> *mut ::std::os::raw::c_void; +} +extern "C" { + pub fn posix_memalign( + __memptr: *mut *mut ::std::os::raw::c_void, + __alignment: usize, + __size: usize, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn aligned_alloc(__alignment: usize, __size: usize) -> *mut ::std::os::raw::c_void; +} +extern "C" { + pub fn abort(); +} +extern "C" { + pub fn atexit(__func: ::std::option::Option<unsafe extern "C" fn()>) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn at_quick_exit( + __func: ::std::option::Option<unsafe extern "C" fn()>, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn on_exit( + __func: ::std::option::Option< + unsafe extern "C" fn( + __status: ::std::os::raw::c_int, + __arg: *mut ::std::os::raw::c_void, + ), + >, + __arg: *mut ::std::os::raw::c_void, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn exit(__status: ::std::os::raw::c_int); +} +extern "C" { + pub fn quick_exit(__status: ::std::os::raw::c_int); +} +extern "C" { + pub fn _Exit(__status: ::std::os::raw::c_int); +} +extern "C" { + pub fn getenv(__name: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn putenv(__string: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn setenv( + __name: *const ::std::os::raw::c_char, + __value: *const ::std::os::raw::c_char, + __replace: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn unsetenv(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn clearenv() -> ::std::os::raw::c_int; +} +extern "C" { + pub fn mktemp(__template: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn mkstemp(__template: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn mkstemps( + __template: *mut ::std::os::raw::c_char, + __suffixlen: ::std::os::raw::c_int, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn mkdtemp(__template: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn system(__command: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn realpath( + __name: *const ::std::os::raw::c_char, + __resolved: *mut ::std::os::raw::c_char, + ) -> *mut ::std::os::raw::c_char; +} +pub type __compar_fn_t = ::std::option::Option< + unsafe extern "C" fn(arg1: *const ::std::os::raw::c_void, arg2: *const ::std::os::raw::c_void) + -> ::std::os::raw::c_int, +>; +extern "C" { + pub fn bsearch( + __key: *const ::std::os::raw::c_void, + __base: *const ::std::os::raw::c_void, + __nmemb: usize, + __size: usize, + __compar: __compar_fn_t, + ) -> *mut ::std::os::raw::c_void; +} +extern "C" { + pub fn qsort( + __base: *mut ::std::os::raw::c_void, + __nmemb: usize, + __size: usize, + __compar: __compar_fn_t, + ); +} +extern "C" { + pub fn abs(__x: ::std::os::raw::c_int) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn labs(__x: ::std::os::raw::c_long) -> ::std::os::raw::c_long; +} +extern "C" { + pub fn llabs(__x: ::std::os::raw::c_longlong) -> ::std::os::raw::c_longlong; +} +extern "C" { + pub fn div(__numer: ::std::os::raw::c_int, __denom: ::std::os::raw::c_int) -> div_t; +} +extern "C" { + pub fn ldiv(__numer: ::std::os::raw::c_long, __denom: ::std::os::raw::c_long) -> ldiv_t; +} +extern "C" { + pub fn lldiv( + __numer: ::std::os::raw::c_longlong, + __denom: ::std::os::raw::c_longlong, + ) -> lldiv_t; +} +extern "C" { + pub fn ecvt( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + ) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn fcvt( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + ) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn gcvt( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __buf: *mut ::std::os::raw::c_char, + ) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn qecvt( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + ) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn qfcvt( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + ) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn qgcvt( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __buf: *mut ::std::os::raw::c_char, + ) -> *mut ::std::os::raw::c_char; +} +extern "C" { + pub fn ecvt_r( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + __buf: *mut ::std::os::raw::c_char, + __len: usize, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn fcvt_r( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + __buf: *mut ::std::os::raw::c_char, + __len: usize, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn qecvt_r( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + __buf: *mut ::std::os::raw::c_char, + __len: usize, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn qfcvt_r( + __value: f64, + __ndigit: ::std::os::raw::c_int, + __decpt: *mut ::std::os::raw::c_int, + __sign: *mut ::std::os::raw::c_int, + __buf: *mut ::std::os::raw::c_char, + __len: usize, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn mblen(__s: *const ::std::os::raw::c_char, __n: usize) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn mbtowc( + __pwc: *mut wchar_t, + __s: *const ::std::os::raw::c_char, + __n: usize, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn wctomb(__s: *mut ::std::os::raw::c_char, __wchar: wchar_t) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn mbstowcs(__pwcs: *mut wchar_t, __s: *const ::std::os::raw::c_char, __n: usize) -> usize; +} +extern "C" { + pub fn wcstombs(__s: *mut ::std::os::raw::c_char, __pwcs: *const wchar_t, __n: usize) -> usize; +} +extern "C" { + pub fn rpmatch(__response: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn getsubopt( + __optionp: *mut *mut ::std::os::raw::c_char, + __tokens: *const *const ::std::os::raw::c_char, + __valuep: *mut *mut ::std::os::raw::c_char, + ) -> ::std::os::raw::c_int; +} +extern "C" { + pub fn getloadavg(__loadavg: *mut f64, __nelem: ::std::os::raw::c_int) + -> ::std::os::raw::c_int; +} +/// * +/// Digital audio interface * +/// * +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_aes_iec958 { + pub status: [::std::os::raw::c_uchar; 24usize], + pub subcode: [::std::os::raw::c_uchar; 147usize], + pub pad: ::std::os::raw::c_uchar, + pub dig_subframe: [::std::os::raw::c_uchar; 4usize], +} +#[test] +fn bindgen_test_layout_snd_aes_iec958() { + assert_eq!( + ::std::mem::size_of::<snd_aes_iec958>(), + 176usize, + concat!("Size of: ", stringify!(snd_aes_iec958)) + ); + assert_eq!( + ::std::mem::align_of::<snd_aes_iec958>(), + 1usize, + concat!("Alignment of ", stringify!(snd_aes_iec958)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_aes_iec958>())).status as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_aes_iec958), + "::", + stringify!(status) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_aes_iec958>())).subcode as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_aes_iec958), + "::", + stringify!(subcode) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_aes_iec958>())).pad as *const _ as usize }, + 171usize, + concat!( + "Offset of field: ", + stringify!(snd_aes_iec958), + "::", + stringify!(pad) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_aes_iec958>())).dig_subframe as *const _ as usize }, + 172usize, + concat!( + "Offset of field: ", + stringify!(snd_aes_iec958), + "::", + stringify!(dig_subframe) + ) + ); +} +/// * +/// CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort * +/// * +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_cea_861_aud_if { + pub db1_ct_cc: ::std::os::raw::c_uchar, + pub db2_sf_ss: ::std::os::raw::c_uchar, + pub db3: ::std::os::raw::c_uchar, + pub db4_ca: ::std::os::raw::c_uchar, + pub db5_dminh_lsv: ::std::os::raw::c_uchar, +} +#[test] +fn bindgen_test_layout_snd_cea_861_aud_if() { + assert_eq!( + ::std::mem::size_of::<snd_cea_861_aud_if>(), + 5usize, + concat!("Size of: ", stringify!(snd_cea_861_aud_if)) + ); + assert_eq!( + ::std::mem::align_of::<snd_cea_861_aud_if>(), + 1usize, + concat!("Alignment of ", stringify!(snd_cea_861_aud_if)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_cea_861_aud_if>())).db1_ct_cc as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_cea_861_aud_if), + "::", + stringify!(db1_ct_cc) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_cea_861_aud_if>())).db2_sf_ss as *const _ as usize }, + 1usize, + concat!( + "Offset of field: ", + stringify!(snd_cea_861_aud_if), + "::", + stringify!(db2_sf_ss) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_cea_861_aud_if>())).db3 as *const _ as usize }, + 2usize, + concat!( + "Offset of field: ", + stringify!(snd_cea_861_aud_if), + "::", + stringify!(db3) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_cea_861_aud_if>())).db4_ca as *const _ as usize }, + 3usize, + concat!( + "Offset of field: ", + stringify!(snd_cea_861_aud_if), + "::", + stringify!(db4_ca) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_cea_861_aud_if>())).db5_dminh_lsv as *const _ as usize + }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_cea_861_aud_if), + "::", + stringify!(db5_dminh_lsv) + ) + ); +} +pub const SNDRV_HWDEP_IFACE_OPL2: _bindgen_ty_1 = 0; +pub const SNDRV_HWDEP_IFACE_OPL3: _bindgen_ty_1 = 1; +pub const SNDRV_HWDEP_IFACE_OPL4: _bindgen_ty_1 = 2; +pub const SNDRV_HWDEP_IFACE_SB16CSP: _bindgen_ty_1 = 3; +pub const SNDRV_HWDEP_IFACE_EMU10K1: _bindgen_ty_1 = 4; +pub const SNDRV_HWDEP_IFACE_YSS225: _bindgen_ty_1 = 5; +pub const SNDRV_HWDEP_IFACE_ICS2115: _bindgen_ty_1 = 6; +pub const SNDRV_HWDEP_IFACE_SSCAPE: _bindgen_ty_1 = 7; +pub const SNDRV_HWDEP_IFACE_VX: _bindgen_ty_1 = 8; +pub const SNDRV_HWDEP_IFACE_MIXART: _bindgen_ty_1 = 9; +pub const SNDRV_HWDEP_IFACE_USX2Y: _bindgen_ty_1 = 10; +pub const SNDRV_HWDEP_IFACE_EMUX_WAVETABLE: _bindgen_ty_1 = 11; +pub const SNDRV_HWDEP_IFACE_BLUETOOTH: _bindgen_ty_1 = 12; +pub const SNDRV_HWDEP_IFACE_USX2Y_PCM: _bindgen_ty_1 = 13; +pub const SNDRV_HWDEP_IFACE_PCXHR: _bindgen_ty_1 = 14; +pub const SNDRV_HWDEP_IFACE_SB_RC: _bindgen_ty_1 = 15; +pub const SNDRV_HWDEP_IFACE_HDA: _bindgen_ty_1 = 16; +pub const SNDRV_HWDEP_IFACE_USB_STREAM: _bindgen_ty_1 = 17; +pub const SNDRV_HWDEP_IFACE_FW_DICE: _bindgen_ty_1 = 18; +pub const SNDRV_HWDEP_IFACE_FW_FIREWORKS: _bindgen_ty_1 = 19; +pub const SNDRV_HWDEP_IFACE_FW_BEBOB: _bindgen_ty_1 = 20; +pub const SNDRV_HWDEP_IFACE_FW_OXFW: _bindgen_ty_1 = 21; +pub const SNDRV_HWDEP_IFACE_FW_DIGI00X: _bindgen_ty_1 = 22; +pub const SNDRV_HWDEP_IFACE_FW_TASCAM: _bindgen_ty_1 = 23; +pub const SNDRV_HWDEP_IFACE_LINE6: _bindgen_ty_1 = 24; +pub const SNDRV_HWDEP_IFACE_FW_MOTU: _bindgen_ty_1 = 25; +pub const SNDRV_HWDEP_IFACE_FW_FIREFACE: _bindgen_ty_1 = 26; +pub const SNDRV_HWDEP_IFACE_LAST: _bindgen_ty_1 = 26; +pub type _bindgen_ty_1 = u32; +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_hwdep_info { + pub device: ::std::os::raw::c_uint, + pub card: ::std::os::raw::c_int, + pub id: [::std::os::raw::c_uchar; 64usize], + pub name: [::std::os::raw::c_uchar; 80usize], + pub iface: ::std::os::raw::c_int, + pub reserved: [::std::os::raw::c_uchar; 64usize], +} +#[test] +fn bindgen_test_layout_snd_hwdep_info() { + assert_eq!( + ::std::mem::size_of::<snd_hwdep_info>(), + 220usize, + concat!("Size of: ", stringify!(snd_hwdep_info)) + ); + assert_eq!( + ::std::mem::align_of::<snd_hwdep_info>(), + 4usize, + concat!("Alignment of ", stringify!(snd_hwdep_info)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_info>())).device as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_info), + "::", + stringify!(device) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_info>())).card as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_info), + "::", + stringify!(card) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_info>())).id as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_info), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_info>())).name as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_info), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_info>())).iface as *const _ as usize }, + 152usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_info), + "::", + stringify!(iface) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_info>())).reserved as *const _ as usize }, + 156usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_info), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_hwdep_dsp_status { + pub version: ::std::os::raw::c_uint, + pub id: [::std::os::raw::c_uchar; 32usize], + pub num_dsps: ::std::os::raw::c_uint, + pub dsp_loaded: ::std::os::raw::c_uint, + pub chip_ready: ::std::os::raw::c_uint, + pub reserved: [::std::os::raw::c_uchar; 16usize], +} +#[test] +fn bindgen_test_layout_snd_hwdep_dsp_status() { + assert_eq!( + ::std::mem::size_of::<snd_hwdep_dsp_status>(), + 64usize, + concat!("Size of: ", stringify!(snd_hwdep_dsp_status)) + ); + assert_eq!( + ::std::mem::align_of::<snd_hwdep_dsp_status>(), + 4usize, + concat!("Alignment of ", stringify!(snd_hwdep_dsp_status)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_status>())).version as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_status), + "::", + stringify!(version) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_status>())).id as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_status), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_status>())).num_dsps as *const _ as usize }, + 36usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_status), + "::", + stringify!(num_dsps) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_status>())).dsp_loaded as *const _ as usize }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_status), + "::", + stringify!(dsp_loaded) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_status>())).chip_ready as *const _ as usize }, + 44usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_status), + "::", + stringify!(chip_ready) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_status>())).reserved as *const _ as usize }, + 48usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_status), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_hwdep_dsp_image { + pub index: ::std::os::raw::c_uint, + pub name: [::std::os::raw::c_uchar; 64usize], + pub image: *mut ::std::os::raw::c_uchar, + pub length: usize, + pub driver_data: ::std::os::raw::c_ulong, +} +#[test] +fn bindgen_test_layout_snd_hwdep_dsp_image() { + assert_eq!( + ::std::mem::size_of::<snd_hwdep_dsp_image>(), + 96usize, + concat!("Size of: ", stringify!(snd_hwdep_dsp_image)) + ); + assert_eq!( + ::std::mem::align_of::<snd_hwdep_dsp_image>(), + 8usize, + concat!("Alignment of ", stringify!(snd_hwdep_dsp_image)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_image>())).index as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_image), + "::", + stringify!(index) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_image>())).name as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_image), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_image>())).image as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_image), + "::", + stringify!(image) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_image>())).length as *const _ as usize }, + 80usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_image), + "::", + stringify!(length) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_hwdep_dsp_image>())).driver_data as *const _ as usize }, + 88usize, + concat!( + "Offset of field: ", + stringify!(snd_hwdep_dsp_image), + "::", + stringify!(driver_data) + ) + ); +} +pub type snd_pcm_uframes_t = ::std::os::raw::c_ulong; +pub type snd_pcm_sframes_t = ::std::os::raw::c_long; +pub const SNDRV_PCM_CLASS_GENERIC: _bindgen_ty_2 = 0; +pub const SNDRV_PCM_CLASS_MULTI: _bindgen_ty_2 = 1; +pub const SNDRV_PCM_CLASS_MODEM: _bindgen_ty_2 = 2; +pub const SNDRV_PCM_CLASS_DIGITIZER: _bindgen_ty_2 = 3; +pub const SNDRV_PCM_CLASS_LAST: _bindgen_ty_2 = 3; +pub type _bindgen_ty_2 = u32; +pub const SNDRV_PCM_SUBCLASS_GENERIC_MIX: _bindgen_ty_3 = 0; +pub const SNDRV_PCM_SUBCLASS_MULTI_MIX: _bindgen_ty_3 = 1; +pub const SNDRV_PCM_SUBCLASS_LAST: _bindgen_ty_3 = 1; +pub type _bindgen_ty_3 = u32; +pub const SNDRV_PCM_STREAM_PLAYBACK: _bindgen_ty_4 = 0; +pub const SNDRV_PCM_STREAM_CAPTURE: _bindgen_ty_4 = 1; +pub const SNDRV_PCM_STREAM_LAST: _bindgen_ty_4 = 1; +pub type _bindgen_ty_4 = u32; +pub type snd_pcm_access_t = ::std::os::raw::c_int; +pub type snd_pcm_format_t = ::std::os::raw::c_int; +pub type snd_pcm_subformat_t = ::std::os::raw::c_int; +pub type snd_pcm_state_t = ::std::os::raw::c_int; +pub const SNDRV_PCM_MMAP_OFFSET_DATA: _bindgen_ty_5 = 0; +pub const SNDRV_PCM_MMAP_OFFSET_STATUS: _bindgen_ty_5 = 2147483648; +pub const SNDRV_PCM_MMAP_OFFSET_CONTROL: _bindgen_ty_5 = 2164260864; +pub type _bindgen_ty_5 = u32; +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_pcm_sync_id { + pub id: [::std::os::raw::c_uchar; 16usize], + pub id16: [::std::os::raw::c_ushort; 8usize], + pub id32: [::std::os::raw::c_uint; 4usize], + _bindgen_union_align: [u32; 4usize], +} +#[test] +fn bindgen_test_layout_snd_pcm_sync_id() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_sync_id>(), + 16usize, + concat!("Size of: ", stringify!(snd_pcm_sync_id)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_sync_id>(), + 4usize, + concat!("Alignment of ", stringify!(snd_pcm_sync_id)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sync_id>())).id as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_id), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sync_id>())).id16 as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_id), + "::", + stringify!(id16) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sync_id>())).id32 as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_id), + "::", + stringify!(id32) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_pcm_info { + pub device: ::std::os::raw::c_uint, + pub subdevice: ::std::os::raw::c_uint, + pub stream: ::std::os::raw::c_int, + pub card: ::std::os::raw::c_int, + pub id: [::std::os::raw::c_uchar; 64usize], + pub name: [::std::os::raw::c_uchar; 80usize], + pub subname: [::std::os::raw::c_uchar; 32usize], + pub dev_class: ::std::os::raw::c_int, + pub dev_subclass: ::std::os::raw::c_int, + pub subdevices_count: ::std::os::raw::c_uint, + pub subdevices_avail: ::std::os::raw::c_uint, + pub sync: snd_pcm_sync_id, + pub reserved: [::std::os::raw::c_uchar; 64usize], +} +#[test] +fn bindgen_test_layout_snd_pcm_info() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_info>(), + 288usize, + concat!("Size of: ", stringify!(snd_pcm_info)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_info>(), + 4usize, + concat!("Alignment of ", stringify!(snd_pcm_info)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).device as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(device) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).subdevice as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(subdevice) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).stream as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(stream) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).card as *const _ as usize }, + 12usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(card) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).id as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).name as *const _ as usize }, + 80usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).subname as *const _ as usize }, + 160usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(subname) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).dev_class as *const _ as usize }, + 192usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(dev_class) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).dev_subclass as *const _ as usize }, + 196usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(dev_subclass) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).subdevices_count as *const _ as usize }, + 200usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(subdevices_count) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).subdevices_avail as *const _ as usize }, + 204usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(subdevices_avail) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).sync as *const _ as usize }, + 208usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(sync) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_info>())).reserved as *const _ as usize }, + 224usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_info), + "::", + stringify!(reserved) + ) + ); +} +pub type snd_pcm_hw_param_t = ::std::os::raw::c_int; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_interval { + pub min: ::std::os::raw::c_uint, + pub max: ::std::os::raw::c_uint, + pub _bitfield_1: __BindgenBitfieldUnit<[u8; 1usize], u8>, + pub __bindgen_padding_0: [u8; 3usize], +} +#[test] +fn bindgen_test_layout_snd_interval() { + assert_eq!( + ::std::mem::size_of::<snd_interval>(), + 12usize, + concat!("Size of: ", stringify!(snd_interval)) + ); + assert_eq!( + ::std::mem::align_of::<snd_interval>(), + 4usize, + concat!("Alignment of ", stringify!(snd_interval)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_interval>())).min as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_interval), + "::", + stringify!(min) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_interval>())).max as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_interval), + "::", + stringify!(max) + ) + ); +} +impl snd_interval { + #[inline] + pub fn openmin(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u32) } + } + #[inline] + pub fn set_openmin(&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 openmax(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(1usize, 1u8) as u32) } + } + #[inline] + pub fn set_openmax(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(1usize, 1u8, val as u64) + } + } + #[inline] + pub fn integer(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(2usize, 1u8) as u32) } + } + #[inline] + pub fn set_integer(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(2usize, 1u8, val as u64) + } + } + #[inline] + pub fn empty(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(3usize, 1u8) as u32) } + } + #[inline] + pub fn set_empty(&mut self, val: ::std::os::raw::c_uint) { + unsafe { + let val: u32 = ::std::mem::transmute(val); + self._bitfield_1.set(3usize, 1u8, val as u64) + } + } + #[inline] + pub fn new_bitfield_1( + openmin: ::std::os::raw::c_uint, + openmax: ::std::os::raw::c_uint, + integer: ::std::os::raw::c_uint, + empty: ::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 openmin: u32 = unsafe { ::std::mem::transmute(openmin) }; + openmin as u64 + }); + __bindgen_bitfield_unit.set(1usize, 1u8, { + let openmax: u32 = unsafe { ::std::mem::transmute(openmax) }; + openmax as u64 + }); + __bindgen_bitfield_unit.set(2usize, 1u8, { + let integer: u32 = unsafe { ::std::mem::transmute(integer) }; + integer as u64 + }); + __bindgen_bitfield_unit.set(3usize, 1u8, { + let empty: u32 = unsafe { ::std::mem::transmute(empty) }; + empty as u64 + }); + __bindgen_bitfield_unit + } +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_mask { + pub bits: [__u32; 8usize], +} +#[test] +fn bindgen_test_layout_snd_mask() { + assert_eq!( + ::std::mem::size_of::<snd_mask>(), + 32usize, + concat!("Size of: ", stringify!(snd_mask)) + ); + assert_eq!( + ::std::mem::align_of::<snd_mask>(), + 4usize, + concat!("Alignment of ", stringify!(snd_mask)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_mask>())).bits as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_mask), + "::", + stringify!(bits) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_pcm_hw_params { + pub flags: ::std::os::raw::c_uint, + pub masks: [snd_mask; 3usize], + pub mres: [snd_mask; 5usize], + pub intervals: [snd_interval; 12usize], + pub ires: [snd_interval; 9usize], + pub rmask: ::std::os::raw::c_uint, + pub cmask: ::std::os::raw::c_uint, + pub info: ::std::os::raw::c_uint, + pub msbits: ::std::os::raw::c_uint, + pub rate_num: ::std::os::raw::c_uint, + pub rate_den: ::std::os::raw::c_uint, + pub fifo_size: snd_pcm_uframes_t, + pub reserved: [::std::os::raw::c_uchar; 64usize], +} +#[test] +fn bindgen_test_layout_snd_pcm_hw_params() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_hw_params>(), + 608usize, + concat!("Size of: ", stringify!(snd_pcm_hw_params)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_hw_params>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_hw_params)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).flags as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(flags) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).masks as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(masks) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).mres as *const _ as usize }, + 100usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(mres) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).intervals as *const _ as usize }, + 260usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(intervals) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).ires as *const _ as usize }, + 404usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(ires) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).rmask as *const _ as usize }, + 512usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(rmask) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).cmask as *const _ as usize }, + 516usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(cmask) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).info as *const _ as usize }, + 520usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(info) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).msbits as *const _ as usize }, + 524usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(msbits) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).rate_num as *const _ as usize }, + 528usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(rate_num) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).rate_den as *const _ as usize }, + 532usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(rate_den) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).fifo_size as *const _ as usize }, + 536usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(fifo_size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_hw_params>())).reserved as *const _ as usize }, + 544usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_hw_params), + "::", + stringify!(reserved) + ) + ); +} +pub const SNDRV_PCM_TSTAMP_NONE: _bindgen_ty_6 = 0; +pub const SNDRV_PCM_TSTAMP_ENABLE: _bindgen_ty_6 = 1; +pub const SNDRV_PCM_TSTAMP_LAST: _bindgen_ty_6 = 1; +pub type _bindgen_ty_6 = u32; +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_pcm_sw_params { + pub tstamp_mode: ::std::os::raw::c_int, + pub period_step: ::std::os::raw::c_uint, + pub sleep_min: ::std::os::raw::c_uint, + pub avail_min: snd_pcm_uframes_t, + pub xfer_align: snd_pcm_uframes_t, + pub start_threshold: snd_pcm_uframes_t, + pub stop_threshold: snd_pcm_uframes_t, + pub silence_threshold: snd_pcm_uframes_t, + pub silence_size: snd_pcm_uframes_t, + pub boundary: snd_pcm_uframes_t, + pub proto: ::std::os::raw::c_uint, + pub tstamp_type: ::std::os::raw::c_uint, + pub reserved: [::std::os::raw::c_uchar; 56usize], +} +#[test] +fn bindgen_test_layout_snd_pcm_sw_params() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_sw_params>(), + 136usize, + concat!("Size of: ", stringify!(snd_pcm_sw_params)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_sw_params>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_sw_params)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).tstamp_mode as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(tstamp_mode) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).period_step as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(period_step) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).sleep_min as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(sleep_min) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).avail_min as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(avail_min) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).xfer_align as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(xfer_align) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_sw_params>())).start_threshold as *const _ as usize + }, + 32usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(start_threshold) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_sw_params>())).stop_threshold as *const _ as usize + }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(stop_threshold) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_sw_params>())).silence_threshold as *const _ as usize + }, + 48usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(silence_threshold) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).silence_size as *const _ as usize }, + 56usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(silence_size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).boundary as *const _ as usize }, + 64usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(boundary) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).proto as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(proto) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).tstamp_type as *const _ as usize }, + 76usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(tstamp_type) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sw_params>())).reserved as *const _ as usize }, + 80usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sw_params), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_pcm_channel_info { + pub channel: ::std::os::raw::c_uint, + pub offset: __kernel_off_t, + pub first: ::std::os::raw::c_uint, + pub step: ::std::os::raw::c_uint, +} +#[test] +fn bindgen_test_layout_snd_pcm_channel_info() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_channel_info>(), + 24usize, + concat!("Size of: ", stringify!(snd_pcm_channel_info)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_channel_info>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_channel_info)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_channel_info>())).channel as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_channel_info), + "::", + stringify!(channel) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_channel_info>())).offset as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_channel_info), + "::", + stringify!(offset) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_channel_info>())).first as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_channel_info), + "::", + stringify!(first) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_channel_info>())).step as *const _ as usize }, + 20usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_channel_info), + "::", + stringify!(step) + ) + ); +} +pub const SNDRV_PCM_AUDIO_TSTAMP_TYPE_COMPAT: _bindgen_ty_7 = 0; +pub const SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT: _bindgen_ty_7 = 1; +pub const SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK: _bindgen_ty_7 = 2; +pub const SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE: _bindgen_ty_7 = 3; +pub const SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED: _bindgen_ty_7 = 4; +pub const SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED: _bindgen_ty_7 = 5; +pub const SNDRV_PCM_AUDIO_TSTAMP_TYPE_LAST: _bindgen_ty_7 = 5; +pub type _bindgen_ty_7 = u32; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_pcm_status { + pub state: snd_pcm_state_t, + pub trigger_tstamp: timespec, + pub tstamp: timespec, + pub appl_ptr: snd_pcm_uframes_t, + pub hw_ptr: snd_pcm_uframes_t, + pub delay: snd_pcm_sframes_t, + pub avail: snd_pcm_uframes_t, + pub avail_max: snd_pcm_uframes_t, + pub overrange: snd_pcm_uframes_t, + pub suspended_state: snd_pcm_state_t, + pub audio_tstamp_data: __u32, + pub audio_tstamp: timespec, + pub driver_tstamp: timespec, + pub audio_tstamp_accuracy: __u32, + pub reserved: [::std::os::raw::c_uchar; 20usize], +} +#[test] +fn bindgen_test_layout_snd_pcm_status() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_status>(), + 152usize, + concat!("Size of: ", stringify!(snd_pcm_status)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_status>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_status)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).state as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(state) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).trigger_tstamp as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(trigger_tstamp) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).tstamp as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(tstamp) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).appl_ptr as *const _ as usize }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(appl_ptr) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).hw_ptr as *const _ as usize }, + 48usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(hw_ptr) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).delay as *const _ as usize }, + 56usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(delay) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).avail as *const _ as usize }, + 64usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(avail) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).avail_max as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(avail_max) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).overrange as *const _ as usize }, + 80usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(overrange) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).suspended_state as *const _ as usize }, + 88usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(suspended_state) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_status>())).audio_tstamp_data as *const _ as usize + }, + 92usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(audio_tstamp_data) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).audio_tstamp as *const _ as usize }, + 96usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(audio_tstamp) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).driver_tstamp as *const _ as usize }, + 112usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(driver_tstamp) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_status>())).audio_tstamp_accuracy as *const _ as usize + }, + 128usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(audio_tstamp_accuracy) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_status>())).reserved as *const _ as usize }, + 132usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_status), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_pcm_mmap_status { + pub state: snd_pcm_state_t, + pub pad1: ::std::os::raw::c_int, + pub hw_ptr: snd_pcm_uframes_t, + pub tstamp: timespec, + pub suspended_state: snd_pcm_state_t, + pub audio_tstamp: timespec, +} +#[test] +fn bindgen_test_layout_snd_pcm_mmap_status() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_mmap_status>(), + 56usize, + concat!("Size of: ", stringify!(snd_pcm_mmap_status)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_mmap_status>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_mmap_status)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_mmap_status>())).state as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_status), + "::", + stringify!(state) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_mmap_status>())).pad1 as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_status), + "::", + stringify!(pad1) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_mmap_status>())).hw_ptr as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_status), + "::", + stringify!(hw_ptr) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_mmap_status>())).tstamp as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_status), + "::", + stringify!(tstamp) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_mmap_status>())).suspended_state as *const _ as usize + }, + 32usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_status), + "::", + stringify!(suspended_state) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_mmap_status>())).audio_tstamp as *const _ as usize + }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_status), + "::", + stringify!(audio_tstamp) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_pcm_mmap_control { + pub appl_ptr: snd_pcm_uframes_t, + pub avail_min: snd_pcm_uframes_t, +} +#[test] +fn bindgen_test_layout_snd_pcm_mmap_control() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_mmap_control>(), + 16usize, + concat!("Size of: ", stringify!(snd_pcm_mmap_control)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_mmap_control>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_mmap_control)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_mmap_control>())).appl_ptr as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_control), + "::", + stringify!(appl_ptr) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_mmap_control>())).avail_min as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_mmap_control), + "::", + stringify!(avail_min) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_pcm_sync_ptr { + pub flags: ::std::os::raw::c_uint, + pub s: snd_pcm_sync_ptr__bindgen_ty_1, + pub c: snd_pcm_sync_ptr__bindgen_ty_2, +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_pcm_sync_ptr__bindgen_ty_1 { + pub status: snd_pcm_mmap_status, + pub reserved: [::std::os::raw::c_uchar; 64usize], + _bindgen_union_align: [u64; 8usize], +} +#[test] +fn bindgen_test_layout_snd_pcm_sync_ptr__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_sync_ptr__bindgen_ty_1>(), + 64usize, + concat!("Size of: ", stringify!(snd_pcm_sync_ptr__bindgen_ty_1)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_sync_ptr__bindgen_ty_1>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_sync_ptr__bindgen_ty_1)) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_sync_ptr__bindgen_ty_1>())).status as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_ptr__bindgen_ty_1), + "::", + stringify!(status) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_sync_ptr__bindgen_ty_1>())).reserved as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_ptr__bindgen_ty_1), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_pcm_sync_ptr__bindgen_ty_2 { + pub control: snd_pcm_mmap_control, + pub reserved: [::std::os::raw::c_uchar; 64usize], + _bindgen_union_align: [u64; 8usize], +} +#[test] +fn bindgen_test_layout_snd_pcm_sync_ptr__bindgen_ty_2() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_sync_ptr__bindgen_ty_2>(), + 64usize, + concat!("Size of: ", stringify!(snd_pcm_sync_ptr__bindgen_ty_2)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_sync_ptr__bindgen_ty_2>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_sync_ptr__bindgen_ty_2)) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_sync_ptr__bindgen_ty_2>())).control as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_ptr__bindgen_ty_2), + "::", + stringify!(control) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_pcm_sync_ptr__bindgen_ty_2>())).reserved as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_ptr__bindgen_ty_2), + "::", + stringify!(reserved) + ) + ); +} +#[test] +fn bindgen_test_layout_snd_pcm_sync_ptr() { + assert_eq!( + ::std::mem::size_of::<snd_pcm_sync_ptr>(), + 136usize, + concat!("Size of: ", stringify!(snd_pcm_sync_ptr)) + ); + assert_eq!( + ::std::mem::align_of::<snd_pcm_sync_ptr>(), + 8usize, + concat!("Alignment of ", stringify!(snd_pcm_sync_ptr)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sync_ptr>())).flags as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_ptr), + "::", + stringify!(flags) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sync_ptr>())).s as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_ptr), + "::", + stringify!(s) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_pcm_sync_ptr>())).c as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_pcm_sync_ptr), + "::", + stringify!(c) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_xferi { + pub result: snd_pcm_sframes_t, + pub buf: *mut ::std::os::raw::c_void, + pub frames: snd_pcm_uframes_t, +} +#[test] +fn bindgen_test_layout_snd_xferi() { + assert_eq!( + ::std::mem::size_of::<snd_xferi>(), + 24usize, + concat!("Size of: ", stringify!(snd_xferi)) + ); + assert_eq!( + ::std::mem::align_of::<snd_xferi>(), + 8usize, + concat!("Alignment of ", stringify!(snd_xferi)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_xferi>())).result as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_xferi), + "::", + stringify!(result) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_xferi>())).buf as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_xferi), + "::", + stringify!(buf) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_xferi>())).frames as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_xferi), + "::", + stringify!(frames) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_xfern { + pub result: snd_pcm_sframes_t, + pub bufs: *mut *mut ::std::os::raw::c_void, + pub frames: snd_pcm_uframes_t, +} +#[test] +fn bindgen_test_layout_snd_xfern() { + assert_eq!( + ::std::mem::size_of::<snd_xfern>(), + 24usize, + concat!("Size of: ", stringify!(snd_xfern)) + ); + assert_eq!( + ::std::mem::align_of::<snd_xfern>(), + 8usize, + concat!("Alignment of ", stringify!(snd_xfern)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_xfern>())).result as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_xfern), + "::", + stringify!(result) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_xfern>())).bufs as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_xfern), + "::", + stringify!(bufs) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_xfern>())).frames as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_xfern), + "::", + stringify!(frames) + ) + ); +} +pub const SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY: _bindgen_ty_8 = 0; +pub const SNDRV_PCM_TSTAMP_TYPE_MONOTONIC: _bindgen_ty_8 = 1; +pub const SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW: _bindgen_ty_8 = 2; +pub const SNDRV_PCM_TSTAMP_TYPE_LAST: _bindgen_ty_8 = 2; +pub type _bindgen_ty_8 = u32; +pub const SNDRV_CHMAP_UNKNOWN: _bindgen_ty_9 = 0; +pub const SNDRV_CHMAP_NA: _bindgen_ty_9 = 1; +pub const SNDRV_CHMAP_MONO: _bindgen_ty_9 = 2; +pub const SNDRV_CHMAP_FL: _bindgen_ty_9 = 3; +pub const SNDRV_CHMAP_FR: _bindgen_ty_9 = 4; +pub const SNDRV_CHMAP_RL: _bindgen_ty_9 = 5; +pub const SNDRV_CHMAP_RR: _bindgen_ty_9 = 6; +pub const SNDRV_CHMAP_FC: _bindgen_ty_9 = 7; +pub const SNDRV_CHMAP_LFE: _bindgen_ty_9 = 8; +pub const SNDRV_CHMAP_SL: _bindgen_ty_9 = 9; +pub const SNDRV_CHMAP_SR: _bindgen_ty_9 = 10; +pub const SNDRV_CHMAP_RC: _bindgen_ty_9 = 11; +pub const SNDRV_CHMAP_FLC: _bindgen_ty_9 = 12; +pub const SNDRV_CHMAP_FRC: _bindgen_ty_9 = 13; +pub const SNDRV_CHMAP_RLC: _bindgen_ty_9 = 14; +pub const SNDRV_CHMAP_RRC: _bindgen_ty_9 = 15; +pub const SNDRV_CHMAP_FLW: _bindgen_ty_9 = 16; +pub const SNDRV_CHMAP_FRW: _bindgen_ty_9 = 17; +pub const SNDRV_CHMAP_FLH: _bindgen_ty_9 = 18; +pub const SNDRV_CHMAP_FCH: _bindgen_ty_9 = 19; +pub const SNDRV_CHMAP_FRH: _bindgen_ty_9 = 20; +pub const SNDRV_CHMAP_TC: _bindgen_ty_9 = 21; +pub const SNDRV_CHMAP_TFL: _bindgen_ty_9 = 22; +pub const SNDRV_CHMAP_TFR: _bindgen_ty_9 = 23; +pub const SNDRV_CHMAP_TFC: _bindgen_ty_9 = 24; +pub const SNDRV_CHMAP_TRL: _bindgen_ty_9 = 25; +pub const SNDRV_CHMAP_TRR: _bindgen_ty_9 = 26; +pub const SNDRV_CHMAP_TRC: _bindgen_ty_9 = 27; +pub const SNDRV_CHMAP_TFLC: _bindgen_ty_9 = 28; +pub const SNDRV_CHMAP_TFRC: _bindgen_ty_9 = 29; +pub const SNDRV_CHMAP_TSL: _bindgen_ty_9 = 30; +pub const SNDRV_CHMAP_TSR: _bindgen_ty_9 = 31; +pub const SNDRV_CHMAP_LLFE: _bindgen_ty_9 = 32; +pub const SNDRV_CHMAP_RLFE: _bindgen_ty_9 = 33; +pub const SNDRV_CHMAP_BC: _bindgen_ty_9 = 34; +pub const SNDRV_CHMAP_BLC: _bindgen_ty_9 = 35; +pub const SNDRV_CHMAP_BRC: _bindgen_ty_9 = 36; +pub const SNDRV_CHMAP_LAST: _bindgen_ty_9 = 36; +pub type _bindgen_ty_9 = u32; +pub const SNDRV_RAWMIDI_STREAM_OUTPUT: _bindgen_ty_10 = 0; +pub const SNDRV_RAWMIDI_STREAM_INPUT: _bindgen_ty_10 = 1; +pub const SNDRV_RAWMIDI_STREAM_LAST: _bindgen_ty_10 = 1; +pub type _bindgen_ty_10 = u32; +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_rawmidi_info { + pub device: ::std::os::raw::c_uint, + pub subdevice: ::std::os::raw::c_uint, + pub stream: ::std::os::raw::c_int, + pub card: ::std::os::raw::c_int, + pub flags: ::std::os::raw::c_uint, + pub id: [::std::os::raw::c_uchar; 64usize], + pub name: [::std::os::raw::c_uchar; 80usize], + pub subname: [::std::os::raw::c_uchar; 32usize], + pub subdevices_count: ::std::os::raw::c_uint, + pub subdevices_avail: ::std::os::raw::c_uint, + pub reserved: [::std::os::raw::c_uchar; 64usize], +} +#[test] +fn bindgen_test_layout_snd_rawmidi_info() { + assert_eq!( + ::std::mem::size_of::<snd_rawmidi_info>(), + 268usize, + concat!("Size of: ", stringify!(snd_rawmidi_info)) + ); + assert_eq!( + ::std::mem::align_of::<snd_rawmidi_info>(), + 4usize, + concat!("Alignment of ", stringify!(snd_rawmidi_info)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).device as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(device) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).subdevice as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(subdevice) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).stream as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(stream) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).card as *const _ as usize }, + 12usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(card) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).flags as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(flags) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).id as *const _ as usize }, + 20usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).name as *const _ as usize }, + 84usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).subname as *const _ as usize }, + 164usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(subname) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_rawmidi_info>())).subdevices_count as *const _ as usize + }, + 196usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(subdevices_count) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_rawmidi_info>())).subdevices_avail as *const _ as usize + }, + 200usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(subdevices_avail) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_info>())).reserved as *const _ as usize }, + 204usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_info), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_rawmidi_params { + pub stream: ::std::os::raw::c_int, + pub buffer_size: usize, + pub avail_min: usize, + pub _bitfield_1: __BindgenBitfieldUnit<[u8; 1usize], u8>, + pub reserved: [::std::os::raw::c_uchar; 16usize], +} +#[test] +fn bindgen_test_layout_snd_rawmidi_params() { + assert_eq!( + ::std::mem::size_of::<snd_rawmidi_params>(), + 48usize, + concat!("Size of: ", stringify!(snd_rawmidi_params)) + ); + assert_eq!( + ::std::mem::align_of::<snd_rawmidi_params>(), + 8usize, + concat!("Alignment of ", stringify!(snd_rawmidi_params)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_params>())).stream as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_params), + "::", + stringify!(stream) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_params>())).buffer_size as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_params), + "::", + stringify!(buffer_size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_params>())).avail_min as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_params), + "::", + stringify!(avail_min) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_params>())).reserved as *const _ as usize }, + 25usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_params), + "::", + stringify!(reserved) + ) + ); +} +impl snd_rawmidi_params { + #[inline] + pub fn no_active_sensing(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u32) } + } + #[inline] + pub fn set_no_active_sensing(&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 new_bitfield_1( + no_active_sensing: ::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 no_active_sensing: u32 = unsafe { ::std::mem::transmute(no_active_sensing) }; + no_active_sensing as u64 + }); + __bindgen_bitfield_unit + } +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_rawmidi_status { + pub stream: ::std::os::raw::c_int, + pub tstamp: timespec, + pub avail: usize, + pub xruns: usize, + pub reserved: [::std::os::raw::c_uchar; 16usize], +} +#[test] +fn bindgen_test_layout_snd_rawmidi_status() { + assert_eq!( + ::std::mem::size_of::<snd_rawmidi_status>(), + 56usize, + concat!("Size of: ", stringify!(snd_rawmidi_status)) + ); + assert_eq!( + ::std::mem::align_of::<snd_rawmidi_status>(), + 8usize, + concat!("Alignment of ", stringify!(snd_rawmidi_status)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_status>())).stream as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_status), + "::", + stringify!(stream) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_status>())).tstamp as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_status), + "::", + stringify!(tstamp) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_status>())).avail as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_status), + "::", + stringify!(avail) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_status>())).xruns as *const _ as usize }, + 32usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_status), + "::", + stringify!(xruns) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_rawmidi_status>())).reserved as *const _ as usize }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_rawmidi_status), + "::", + stringify!(reserved) + ) + ); +} +pub const SNDRV_TIMER_CLASS_NONE: _bindgen_ty_11 = -1; +pub const SNDRV_TIMER_CLASS_SLAVE: _bindgen_ty_11 = 0; +pub const SNDRV_TIMER_CLASS_GLOBAL: _bindgen_ty_11 = 1; +pub const SNDRV_TIMER_CLASS_CARD: _bindgen_ty_11 = 2; +pub const SNDRV_TIMER_CLASS_PCM: _bindgen_ty_11 = 3; +pub const SNDRV_TIMER_CLASS_LAST: _bindgen_ty_11 = 3; +pub type _bindgen_ty_11 = i32; +pub const SNDRV_TIMER_SCLASS_NONE: _bindgen_ty_12 = 0; +pub const SNDRV_TIMER_SCLASS_APPLICATION: _bindgen_ty_12 = 1; +pub const SNDRV_TIMER_SCLASS_SEQUENCER: _bindgen_ty_12 = 2; +pub const SNDRV_TIMER_SCLASS_OSS_SEQUENCER: _bindgen_ty_12 = 3; +pub const SNDRV_TIMER_SCLASS_LAST: _bindgen_ty_12 = 3; +pub type _bindgen_ty_12 = u32; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_timer_id { + pub dev_class: ::std::os::raw::c_int, + pub dev_sclass: ::std::os::raw::c_int, + pub card: ::std::os::raw::c_int, + pub device: ::std::os::raw::c_int, + pub subdevice: ::std::os::raw::c_int, +} +#[test] +fn bindgen_test_layout_snd_timer_id() { + assert_eq!( + ::std::mem::size_of::<snd_timer_id>(), + 20usize, + concat!("Size of: ", stringify!(snd_timer_id)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_id>(), + 4usize, + concat!("Alignment of ", stringify!(snd_timer_id)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_id>())).dev_class as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_id), + "::", + stringify!(dev_class) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_id>())).dev_sclass as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_id), + "::", + stringify!(dev_sclass) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_id>())).card as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_id), + "::", + stringify!(card) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_id>())).device as *const _ as usize }, + 12usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_id), + "::", + stringify!(device) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_id>())).subdevice as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_id), + "::", + stringify!(subdevice) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_timer_ginfo { + pub tid: snd_timer_id, + pub flags: ::std::os::raw::c_uint, + pub card: ::std::os::raw::c_int, + pub id: [::std::os::raw::c_uchar; 64usize], + pub name: [::std::os::raw::c_uchar; 80usize], + pub reserved0: ::std::os::raw::c_ulong, + pub resolution: ::std::os::raw::c_ulong, + pub resolution_min: ::std::os::raw::c_ulong, + pub resolution_max: ::std::os::raw::c_ulong, + pub clients: ::std::os::raw::c_uint, + pub reserved: [::std::os::raw::c_uchar; 32usize], +} +#[test] +fn bindgen_test_layout_snd_timer_ginfo() { + assert_eq!( + ::std::mem::size_of::<snd_timer_ginfo>(), + 248usize, + concat!("Size of: ", stringify!(snd_timer_ginfo)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_ginfo>(), + 8usize, + concat!("Alignment of ", stringify!(snd_timer_ginfo)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).tid as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(tid) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).flags as *const _ as usize }, + 20usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(flags) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).card as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(card) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).id as *const _ as usize }, + 28usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).name as *const _ as usize }, + 92usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).reserved0 as *const _ as usize }, + 176usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(reserved0) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).resolution as *const _ as usize }, + 184usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(resolution) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).resolution_min as *const _ as usize }, + 192usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(resolution_min) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).resolution_max as *const _ as usize }, + 200usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(resolution_max) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).clients as *const _ as usize }, + 208usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(clients) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_ginfo>())).reserved as *const _ as usize }, + 212usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_ginfo), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_timer_gparams { + pub tid: snd_timer_id, + pub period_num: ::std::os::raw::c_ulong, + pub period_den: ::std::os::raw::c_ulong, + pub reserved: [::std::os::raw::c_uchar; 32usize], +} +#[test] +fn bindgen_test_layout_snd_timer_gparams() { + assert_eq!( + ::std::mem::size_of::<snd_timer_gparams>(), + 72usize, + concat!("Size of: ", stringify!(snd_timer_gparams)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_gparams>(), + 8usize, + concat!("Alignment of ", stringify!(snd_timer_gparams)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_gparams>())).tid as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gparams), + "::", + stringify!(tid) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_gparams>())).period_num as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gparams), + "::", + stringify!(period_num) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_gparams>())).period_den as *const _ as usize }, + 32usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gparams), + "::", + stringify!(period_den) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_gparams>())).reserved as *const _ as usize }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gparams), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_timer_gstatus { + pub tid: snd_timer_id, + pub resolution: ::std::os::raw::c_ulong, + pub resolution_num: ::std::os::raw::c_ulong, + pub resolution_den: ::std::os::raw::c_ulong, + pub reserved: [::std::os::raw::c_uchar; 32usize], +} +#[test] +fn bindgen_test_layout_snd_timer_gstatus() { + assert_eq!( + ::std::mem::size_of::<snd_timer_gstatus>(), + 80usize, + concat!("Size of: ", stringify!(snd_timer_gstatus)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_gstatus>(), + 8usize, + concat!("Alignment of ", stringify!(snd_timer_gstatus)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_gstatus>())).tid as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gstatus), + "::", + stringify!(tid) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_gstatus>())).resolution as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gstatus), + "::", + stringify!(resolution) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_timer_gstatus>())).resolution_num as *const _ as usize + }, + 32usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gstatus), + "::", + stringify!(resolution_num) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_timer_gstatus>())).resolution_den as *const _ as usize + }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gstatus), + "::", + stringify!(resolution_den) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_gstatus>())).reserved as *const _ as usize }, + 48usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_gstatus), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_timer_select { + pub id: snd_timer_id, + pub reserved: [::std::os::raw::c_uchar; 32usize], +} +#[test] +fn bindgen_test_layout_snd_timer_select() { + assert_eq!( + ::std::mem::size_of::<snd_timer_select>(), + 52usize, + concat!("Size of: ", stringify!(snd_timer_select)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_select>(), + 4usize, + concat!("Alignment of ", stringify!(snd_timer_select)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_select>())).id as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_select), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_select>())).reserved as *const _ as usize }, + 20usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_select), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_timer_info { + pub flags: ::std::os::raw::c_uint, + pub card: ::std::os::raw::c_int, + pub id: [::std::os::raw::c_uchar; 64usize], + pub name: [::std::os::raw::c_uchar; 80usize], + pub reserved0: ::std::os::raw::c_ulong, + pub resolution: ::std::os::raw::c_ulong, + pub reserved: [::std::os::raw::c_uchar; 64usize], +} +#[test] +fn bindgen_test_layout_snd_timer_info() { + assert_eq!( + ::std::mem::size_of::<snd_timer_info>(), + 232usize, + concat!("Size of: ", stringify!(snd_timer_info)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_info>(), + 8usize, + concat!("Alignment of ", stringify!(snd_timer_info)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_info>())).flags as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_info), + "::", + stringify!(flags) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_info>())).card as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_info), + "::", + stringify!(card) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_info>())).id as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_info), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_info>())).name as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_info), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_info>())).reserved0 as *const _ as usize }, + 152usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_info), + "::", + stringify!(reserved0) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_info>())).resolution as *const _ as usize }, + 160usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_info), + "::", + stringify!(resolution) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_info>())).reserved as *const _ as usize }, + 168usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_info), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_timer_params { + pub flags: ::std::os::raw::c_uint, + pub ticks: ::std::os::raw::c_uint, + pub queue_size: ::std::os::raw::c_uint, + pub reserved0: ::std::os::raw::c_uint, + pub filter: ::std::os::raw::c_uint, + pub reserved: [::std::os::raw::c_uchar; 60usize], +} +#[test] +fn bindgen_test_layout_snd_timer_params() { + assert_eq!( + ::std::mem::size_of::<snd_timer_params>(), + 80usize, + concat!("Size of: ", stringify!(snd_timer_params)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_params>(), + 4usize, + concat!("Alignment of ", stringify!(snd_timer_params)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_params>())).flags as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_params), + "::", + stringify!(flags) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_params>())).ticks as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_params), + "::", + stringify!(ticks) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_params>())).queue_size as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_params), + "::", + stringify!(queue_size) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_params>())).reserved0 as *const _ as usize }, + 12usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_params), + "::", + stringify!(reserved0) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_params>())).filter as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_params), + "::", + stringify!(filter) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_params>())).reserved as *const _ as usize }, + 20usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_params), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_timer_status { + pub tstamp: timespec, + pub resolution: ::std::os::raw::c_uint, + pub lost: ::std::os::raw::c_uint, + pub overrun: ::std::os::raw::c_uint, + pub queue: ::std::os::raw::c_uint, + pub reserved: [::std::os::raw::c_uchar; 64usize], +} +#[test] +fn bindgen_test_layout_snd_timer_status() { + assert_eq!( + ::std::mem::size_of::<snd_timer_status>(), + 96usize, + concat!("Size of: ", stringify!(snd_timer_status)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_status>(), + 8usize, + concat!("Alignment of ", stringify!(snd_timer_status)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_status>())).tstamp as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_status), + "::", + stringify!(tstamp) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_status>())).resolution as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_status), + "::", + stringify!(resolution) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_status>())).lost as *const _ as usize }, + 20usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_status), + "::", + stringify!(lost) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_status>())).overrun as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_status), + "::", + stringify!(overrun) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_status>())).queue as *const _ as usize }, + 28usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_status), + "::", + stringify!(queue) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_status>())).reserved as *const _ as usize }, + 32usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_status), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_timer_read { + pub resolution: ::std::os::raw::c_uint, + pub ticks: ::std::os::raw::c_uint, +} +#[test] +fn bindgen_test_layout_snd_timer_read() { + assert_eq!( + ::std::mem::size_of::<snd_timer_read>(), + 8usize, + concat!("Size of: ", stringify!(snd_timer_read)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_read>(), + 4usize, + concat!("Alignment of ", stringify!(snd_timer_read)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_read>())).resolution as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_read), + "::", + stringify!(resolution) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_read>())).ticks as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_read), + "::", + stringify!(ticks) + ) + ); +} +pub const SNDRV_TIMER_EVENT_RESOLUTION: _bindgen_ty_13 = 0; +pub const SNDRV_TIMER_EVENT_TICK: _bindgen_ty_13 = 1; +pub const SNDRV_TIMER_EVENT_START: _bindgen_ty_13 = 2; +pub const SNDRV_TIMER_EVENT_STOP: _bindgen_ty_13 = 3; +pub const SNDRV_TIMER_EVENT_CONTINUE: _bindgen_ty_13 = 4; +pub const SNDRV_TIMER_EVENT_PAUSE: _bindgen_ty_13 = 5; +pub const SNDRV_TIMER_EVENT_EARLY: _bindgen_ty_13 = 6; +pub const SNDRV_TIMER_EVENT_SUSPEND: _bindgen_ty_13 = 7; +pub const SNDRV_TIMER_EVENT_RESUME: _bindgen_ty_13 = 8; +pub const SNDRV_TIMER_EVENT_MSTART: _bindgen_ty_13 = 12; +pub const SNDRV_TIMER_EVENT_MSTOP: _bindgen_ty_13 = 13; +pub const SNDRV_TIMER_EVENT_MCONTINUE: _bindgen_ty_13 = 14; +pub const SNDRV_TIMER_EVENT_MPAUSE: _bindgen_ty_13 = 15; +pub const SNDRV_TIMER_EVENT_MSUSPEND: _bindgen_ty_13 = 17; +pub const SNDRV_TIMER_EVENT_MRESUME: _bindgen_ty_13 = 18; +pub type _bindgen_ty_13 = u32; +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_timer_tread { + pub event: ::std::os::raw::c_int, + pub tstamp: timespec, + pub val: ::std::os::raw::c_uint, +} +#[test] +fn bindgen_test_layout_snd_timer_tread() { + assert_eq!( + ::std::mem::size_of::<snd_timer_tread>(), + 32usize, + concat!("Size of: ", stringify!(snd_timer_tread)) + ); + assert_eq!( + ::std::mem::align_of::<snd_timer_tread>(), + 8usize, + concat!("Alignment of ", stringify!(snd_timer_tread)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_tread>())).event as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_tread), + "::", + stringify!(event) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_tread>())).tstamp as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_tread), + "::", + stringify!(tstamp) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_timer_tread>())).val as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_timer_tread), + "::", + stringify!(val) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_card_info { + pub card: ::std::os::raw::c_int, + pub pad: ::std::os::raw::c_int, + pub id: [::std::os::raw::c_uchar; 16usize], + pub driver: [::std::os::raw::c_uchar; 16usize], + pub name: [::std::os::raw::c_uchar; 32usize], + pub longname: [::std::os::raw::c_uchar; 80usize], + pub reserved_: [::std::os::raw::c_uchar; 16usize], + pub mixername: [::std::os::raw::c_uchar; 80usize], + pub components: [::std::os::raw::c_uchar; 128usize], +} +#[test] +fn bindgen_test_layout_snd_ctl_card_info() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_card_info>(), + 376usize, + concat!("Size of: ", stringify!(snd_ctl_card_info)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_card_info>(), + 4usize, + concat!("Alignment of ", stringify!(snd_ctl_card_info)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).card as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(card) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).pad as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(pad) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).id as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).driver as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(driver) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).name as *const _ as usize }, + 40usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).longname as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(longname) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).reserved_ as *const _ as usize }, + 152usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(reserved_) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).mixername as *const _ as usize }, + 168usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(mixername) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_card_info>())).components as *const _ as usize }, + 248usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_card_info), + "::", + stringify!(components) + ) + ); +} +pub type snd_ctl_elem_type_t = ::std::os::raw::c_int; +pub type snd_ctl_elem_iface_t = ::std::os::raw::c_int; +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_elem_id { + pub numid: ::std::os::raw::c_uint, + pub iface: snd_ctl_elem_iface_t, + pub device: ::std::os::raw::c_uint, + pub subdevice: ::std::os::raw::c_uint, + pub name: [::std::os::raw::c_uchar; 44usize], + pub index: ::std::os::raw::c_uint, +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_id() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_id>(), + 64usize, + concat!("Size of: ", stringify!(snd_ctl_elem_id)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_id>(), + 4usize, + concat!("Alignment of ", stringify!(snd_ctl_elem_id)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_id>())).numid as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_id), + "::", + stringify!(numid) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_id>())).iface as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_id), + "::", + stringify!(iface) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_id>())).device as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_id), + "::", + stringify!(device) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_id>())).subdevice as *const _ as usize }, + 12usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_id), + "::", + stringify!(subdevice) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_id>())).name as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_id), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_id>())).index as *const _ as usize }, + 60usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_id), + "::", + stringify!(index) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_elem_list { + pub offset: ::std::os::raw::c_uint, + pub space: ::std::os::raw::c_uint, + pub used: ::std::os::raw::c_uint, + pub count: ::std::os::raw::c_uint, + pub pids: *mut snd_ctl_elem_id, + pub reserved: [::std::os::raw::c_uchar; 50usize], +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_list() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_list>(), + 80usize, + concat!("Size of: ", stringify!(snd_ctl_elem_list)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_list>(), + 8usize, + concat!("Alignment of ", stringify!(snd_ctl_elem_list)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_list>())).offset as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_list), + "::", + stringify!(offset) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_list>())).space as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_list), + "::", + stringify!(space) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_list>())).used as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_list), + "::", + stringify!(used) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_list>())).count as *const _ as usize }, + 12usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_list), + "::", + stringify!(count) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_list>())).pids as *const _ as usize }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_list), + "::", + stringify!(pids) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_list>())).reserved as *const _ as usize }, + 24usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_list), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_elem_info { + pub id: snd_ctl_elem_id, + pub type_: snd_ctl_elem_type_t, + pub access: ::std::os::raw::c_uint, + pub count: ::std::os::raw::c_uint, + pub owner: __kernel_pid_t, + pub value: snd_ctl_elem_info__bindgen_ty_1, + pub dimen: snd_ctl_elem_info__bindgen_ty_2, + pub reserved: [::std::os::raw::c_uchar; 56usize], +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_elem_info__bindgen_ty_1 { + pub integer: snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1, + pub integer64: snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2, + pub enumerated: snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3, + pub reserved: [::std::os::raw::c_uchar; 128usize], + _bindgen_union_align: [u64; 16usize], +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1 { + pub min: ::std::os::raw::c_long, + pub max: ::std::os::raw::c_long, + pub step: ::std::os::raw::c_long, +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1>(), + 24usize, + concat!( + "Size of: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1>())).min + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1), + "::", + stringify!(min) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1>())).max + as *const _ as usize + }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1), + "::", + stringify!(max) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1>())).step + as *const _ as usize + }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_1), + "::", + stringify!(step) + ) + ); +} +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2 { + pub min: ::std::os::raw::c_longlong, + pub max: ::std::os::raw::c_longlong, + pub step: ::std::os::raw::c_longlong, +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2>(), + 24usize, + concat!( + "Size of: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2>())).min + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2), + "::", + stringify!(min) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2>())).max + as *const _ as usize + }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2), + "::", + stringify!(max) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2>())).step + as *const _ as usize + }, + 16usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_2), + "::", + stringify!(step) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3 { + pub items: ::std::os::raw::c_uint, + pub item: ::std::os::raw::c_uint, + pub name: [::std::os::raw::c_char; 64usize], + pub names_ptr: __u64, + pub names_length: ::std::os::raw::c_uint, +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3>(), + 88usize, + concat!( + "Size of: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3>())).items + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3), + "::", + stringify!(items) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3>())).item + as *const _ as usize + }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3), + "::", + stringify!(item) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3>())).name + as *const _ as usize + }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3), + "::", + stringify!(name) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3>())).names_ptr + as *const _ as usize + }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3), + "::", + stringify!(names_ptr) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3>())).names_length + as *const _ as usize + }, + 80usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1__bindgen_ty_3), + "::", + stringify!(names_length) + ) + ); +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_info__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_info__bindgen_ty_1>(), + 128usize, + concat!("Size of: ", stringify!(snd_ctl_elem_info__bindgen_ty_1)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_info__bindgen_ty_1>(), + 8usize, + concat!("Alignment of ", stringify!(snd_ctl_elem_info__bindgen_ty_1)) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1>())).integer as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1), + "::", + stringify!(integer) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1>())).integer64 as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1), + "::", + stringify!(integer64) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1>())).enumerated as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1), + "::", + stringify!(enumerated) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_1>())).reserved as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_1), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_elem_info__bindgen_ty_2 { + pub d: [::std::os::raw::c_ushort; 4usize], + pub d_ptr: *mut ::std::os::raw::c_ushort, + _bindgen_union_align: u64, +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_info__bindgen_ty_2() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_info__bindgen_ty_2>(), + 8usize, + concat!("Size of: ", stringify!(snd_ctl_elem_info__bindgen_ty_2)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_info__bindgen_ty_2>(), + 8usize, + concat!("Alignment of ", stringify!(snd_ctl_elem_info__bindgen_ty_2)) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_2>())).d as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_2), + "::", + stringify!(d) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_info__bindgen_ty_2>())).d_ptr as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info__bindgen_ty_2), + "::", + stringify!(d_ptr) + ) + ); +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_info() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_info>(), + 272usize, + concat!("Size of: ", stringify!(snd_ctl_elem_info)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_info>(), + 8usize, + concat!("Alignment of ", stringify!(snd_ctl_elem_info)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).id as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).type_ as *const _ as usize }, + 64usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(type_) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).access as *const _ as usize }, + 68usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(access) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).count as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(count) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).owner as *const _ as usize }, + 76usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(owner) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).value as *const _ as usize }, + 80usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(value) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).dimen as *const _ as usize }, + 208usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(dimen) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_info>())).reserved as *const _ as usize }, + 216usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_info), + "::", + stringify!(reserved) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_elem_value { + pub id: snd_ctl_elem_id, + pub _bitfield_1: __BindgenBitfieldUnit<[u8; 1usize], u8>, + pub value: snd_ctl_elem_value__bindgen_ty_1, + pub tstamp: timespec, + pub reserved: [::std::os::raw::c_uchar; 112usize], +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_elem_value__bindgen_ty_1 { + pub integer: snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1, + pub integer64: snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2, + pub enumerated: snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3, + pub bytes: snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4, + pub iec958: snd_aes_iec958, + _bindgen_union_align: [u64; 128usize], +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1 { + pub value: [::std::os::raw::c_long; 128usize], + pub value_ptr: *mut ::std::os::raw::c_long, + _bindgen_union_align: [u64; 128usize], +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1>(), + 1024usize, + concat!( + "Size of: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1>())).value + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1), + "::", + stringify!(value) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1>())).value_ptr + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_1), + "::", + stringify!(value_ptr) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2 { + pub value: [::std::os::raw::c_longlong; 64usize], + pub value_ptr: *mut ::std::os::raw::c_longlong, + _bindgen_union_align: [u64; 64usize], +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2>(), + 512usize, + concat!( + "Size of: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2>())).value + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2), + "::", + stringify!(value) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2>())).value_ptr + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_2), + "::", + stringify!(value_ptr) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3 { + pub item: [::std::os::raw::c_uint; 128usize], + pub item_ptr: *mut ::std::os::raw::c_uint, + _bindgen_union_align: [u64; 64usize], +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3>(), + 512usize, + concat!( + "Size of: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3>())).item + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3), + "::", + stringify!(item) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3>())).item_ptr + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_3), + "::", + stringify!(item_ptr) + ) + ); +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4 { + pub data: [::std::os::raw::c_uchar; 512usize], + pub data_ptr: *mut ::std::os::raw::c_uchar, + _bindgen_union_align: [u64; 64usize], +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4>(), + 512usize, + concat!( + "Size of: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4>())).data + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4), + "::", + stringify!(data) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4>())).data_ptr + as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1__bindgen_ty_4), + "::", + stringify!(data_ptr) + ) + ); +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_value__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_value__bindgen_ty_1>(), + 1024usize, + concat!("Size of: ", stringify!(snd_ctl_elem_value__bindgen_ty_1)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_value__bindgen_ty_1>(), + 8usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_elem_value__bindgen_ty_1) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1>())).integer as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1), + "::", + stringify!(integer) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1>())).integer64 as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1), + "::", + stringify!(integer64) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1>())).enumerated as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1), + "::", + stringify!(enumerated) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1>())).bytes as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1), + "::", + stringify!(bytes) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_elem_value__bindgen_ty_1>())).iec958 as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value__bindgen_ty_1), + "::", + stringify!(iec958) + ) + ); +} +#[test] +fn bindgen_test_layout_snd_ctl_elem_value() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_elem_value>(), + 1224usize, + concat!("Size of: ", stringify!(snd_ctl_elem_value)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_elem_value>(), + 8usize, + concat!("Alignment of ", stringify!(snd_ctl_elem_value)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_value>())).id as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value), + "::", + stringify!(id) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_value>())).value as *const _ as usize }, + 72usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value), + "::", + stringify!(value) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_value>())).tstamp as *const _ as usize }, + 1096usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value), + "::", + stringify!(tstamp) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_elem_value>())).reserved as *const _ as usize }, + 1112usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_elem_value), + "::", + stringify!(reserved) + ) + ); +} +impl snd_ctl_elem_value { + #[inline] + pub fn indirect(&self) -> ::std::os::raw::c_uint { + unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u32) } + } + #[inline] + pub fn set_indirect(&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 new_bitfield_1( + indirect: ::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 indirect: u32 = unsafe { ::std::mem::transmute(indirect) }; + indirect as u64 + }); + __bindgen_bitfield_unit + } +} +#[repr(C)] +#[derive(Debug)] +pub struct snd_ctl_tlv { + pub numid: ::std::os::raw::c_uint, + pub length: ::std::os::raw::c_uint, + pub tlv: __IncompleteArrayField<::std::os::raw::c_uint>, +} +#[test] +fn bindgen_test_layout_snd_ctl_tlv() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_tlv>(), + 8usize, + concat!("Size of: ", stringify!(snd_ctl_tlv)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_tlv>(), + 4usize, + concat!("Alignment of ", stringify!(snd_ctl_tlv)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_tlv>())).numid as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_tlv), + "::", + stringify!(numid) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_tlv>())).length as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_tlv), + "::", + stringify!(length) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_tlv>())).tlv as *const _ as usize }, + 8usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_tlv), + "::", + stringify!(tlv) + ) + ); +} +pub const sndrv_ctl_event_type_SNDRV_CTL_EVENT_ELEM: sndrv_ctl_event_type = 0; +pub const sndrv_ctl_event_type_SNDRV_CTL_EVENT_LAST: sndrv_ctl_event_type = 0; +pub type sndrv_ctl_event_type = u32; +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_event { + pub type_: ::std::os::raw::c_int, + pub data: snd_ctl_event__bindgen_ty_1, +} +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_ctl_event__bindgen_ty_1 { + pub elem: snd_ctl_event__bindgen_ty_1__bindgen_ty_1, + pub data8: [::std::os::raw::c_uchar; 60usize], + _bindgen_union_align: [u32; 17usize], +} +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_ctl_event__bindgen_ty_1__bindgen_ty_1 { + pub mask: ::std::os::raw::c_uint, + pub id: snd_ctl_elem_id, +} +#[test] +fn bindgen_test_layout_snd_ctl_event__bindgen_ty_1__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_event__bindgen_ty_1__bindgen_ty_1>(), + 68usize, + concat!( + "Size of: ", + stringify!(snd_ctl_event__bindgen_ty_1__bindgen_ty_1) + ) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_event__bindgen_ty_1__bindgen_ty_1>(), + 4usize, + concat!( + "Alignment of ", + stringify!(snd_ctl_event__bindgen_ty_1__bindgen_ty_1) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_event__bindgen_ty_1__bindgen_ty_1>())).mask as *const _ + as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_event__bindgen_ty_1__bindgen_ty_1), + "::", + stringify!(mask) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_event__bindgen_ty_1__bindgen_ty_1>())).id as *const _ + as usize + }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_event__bindgen_ty_1__bindgen_ty_1), + "::", + stringify!(id) + ) + ); +} +#[test] +fn bindgen_test_layout_snd_ctl_event__bindgen_ty_1() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_event__bindgen_ty_1>(), + 68usize, + concat!("Size of: ", stringify!(snd_ctl_event__bindgen_ty_1)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_event__bindgen_ty_1>(), + 4usize, + concat!("Alignment of ", stringify!(snd_ctl_event__bindgen_ty_1)) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_event__bindgen_ty_1>())).elem as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_event__bindgen_ty_1), + "::", + stringify!(elem) + ) + ); + assert_eq!( + unsafe { + &(*(::std::ptr::null::<snd_ctl_event__bindgen_ty_1>())).data8 as *const _ as usize + }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_event__bindgen_ty_1), + "::", + stringify!(data8) + ) + ); +} +#[test] +fn bindgen_test_layout_snd_ctl_event() { + assert_eq!( + ::std::mem::size_of::<snd_ctl_event>(), + 72usize, + concat!("Size of: ", stringify!(snd_ctl_event)) + ); + assert_eq!( + ::std::mem::align_of::<snd_ctl_event>(), + 4usize, + concat!("Alignment of ", stringify!(snd_ctl_event)) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_event>())).type_ as *const _ as usize }, + 0usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_event), + "::", + stringify!(type_) + ) + ); + assert_eq!( + unsafe { &(*(::std::ptr::null::<snd_ctl_event>())).data as *const _ as usize }, + 4usize, + concat!( + "Offset of field: ", + stringify!(snd_ctl_event), + "::", + stringify!(data) + ) + ); +} diff --git a/third_party/rust/alsa/src/direct/ffi.rs b/third_party/rust/alsa/src/direct/ffi.rs new file mode 100644 index 0000000000..5e9738c68e --- /dev/null +++ b/third_party/rust/alsa/src/direct/ffi.rs @@ -0,0 +1,79 @@ + +// Some definitions from the kernel headers + +// const SNDRV_PCM_MMAP_OFFSET_DATA: c_uint = 0x00000000; +pub const SNDRV_PCM_MMAP_OFFSET_STATUS: libc::c_uint = 0x80000000; +pub const SNDRV_PCM_MMAP_OFFSET_CONTROL: libc::c_uint = 0x81000000; + + +pub const SNDRV_PCM_SYNC_PTR_HWSYNC: libc::c_uint = 1; +pub const SNDRV_PCM_SYNC_PTR_APPL: libc::c_uint = 2; +pub const SNDRV_PCM_SYNC_PTR_AVAIL_MIN: libc::c_uint = 4; + +// #[repr(C)] +#[allow(non_camel_case_types)] +pub type snd_pcm_state_t = libc::c_int; + +// #[repr(C)] +#[allow(non_camel_case_types)] +pub type snd_pcm_uframes_t = libc::c_ulong; + +// I think?! Not sure how this will work with X32 ABI?! +#[allow(non_camel_case_types)] +pub type __kernel_off_t = libc::c_long; + +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_pcm_mmap_status { + pub state: snd_pcm_state_t, /* RO: state - SNDRV_PCM_STATE_XXXX */ + pub pad1: libc::c_int, /* Needed for 64 bit alignment */ + pub hw_ptr: snd_pcm_uframes_t, /* RO: hw ptr (0...boundary-1) */ + pub tstamp: libc::timespec, /* Timestamp */ + pub suspended_state: snd_pcm_state_t, /* RO: suspended stream state */ + pub audio_tstamp: libc::timespec, /* from sample counter or wall clock */ +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct snd_pcm_mmap_control { + pub appl_ptr: snd_pcm_uframes_t, /* RW: appl ptr (0...boundary-1) */ + pub avail_min: snd_pcm_uframes_t, /* RW: min available frames for wakeup */ +} + +#[repr(C)] +#[derive(Debug)] +pub struct snd_pcm_channel_info { + pub channel: libc::c_uint, + pub offset: __kernel_off_t, /* mmap offset */ + pub first: libc::c_uint, /* offset to first sample in bits */ + pub step: libc::c_uint, /* samples distance in bits */ +} + +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_pcm_mmap_status_r { + pub status: snd_pcm_mmap_status, + pub reserved: [libc::c_uchar; 64], +} + +#[repr(C)] +#[derive(Copy, Clone)] +pub union snd_pcm_mmap_control_r { + pub control: snd_pcm_mmap_control, + pub reserved: [libc::c_uchar; 64], +} + +#[repr(C)] +#[derive(Copy, Clone)] +pub struct snd_pcm_sync_ptr { + pub flags: libc::c_uint, + pub s: snd_pcm_mmap_status_r, + pub c: snd_pcm_mmap_control_r, +} + +ioctl_read!(sndrv_pcm_ioctl_channel_info, b'A', 0x32, snd_pcm_channel_info); +ioctl_readwrite!(sndrv_pcm_ioctl_sync_ptr, b'A', 0x23, snd_pcm_sync_ptr); + +pub fn pagesize() -> usize { + unsafe { libc::sysconf(libc::_SC_PAGESIZE) as usize } +} diff --git a/third_party/rust/alsa/src/direct/pcm.rs b/third_party/rust/alsa/src/direct/pcm.rs new file mode 100644 index 0000000000..ccea666145 --- /dev/null +++ b/third_party/rust/alsa/src/direct/pcm.rs @@ -0,0 +1,630 @@ +/*! +This module bypasses alsa-lib and directly read and write into memory mapped kernel memory. +In case of the sample memory, this is in many cases the DMA buffers that is transferred to the sound card. + +The reasons for doing this are: + + * Minimum overhead where it matters most: let alsa-lib do the code heavy setup - + then steal its file descriptor and deal with sample streaming from Rust. + * RT-safety to the maximum extent possible. Creating/dropping any of these structs causes syscalls, + but function calls on these are just read and write from memory. No syscalls, no memory allocations, + not even loops (with the exception of `MmapPlayback::write` that loops over samples to write). + * Possibility to allow Send + Sync for structs + * It's a fun experiment and an interesting deep dive into how alsa-lib does things. + +Note: Not all sound card drivers support this direct method of communication; although almost all +modern/common ones do. It only works with hardware devices though (such as "hw:xxx" device strings), +don't expect it to work with, e g, the PulseAudio plugin or so. + +For an example of how to use this mode, look in the "synth-example" directory. +*/ + +use libc; +use std::{mem, ptr, fmt, cmp}; +use crate::error::{Error, Result}; +use std::os::unix::io::RawFd; +use crate::{pcm, PollDescriptors, Direction}; +use crate::pcm::Frames; +use std::marker::PhantomData; + +use super::ffi::*; + +/// Read PCM status via a simple kernel syscall, bypassing alsa-lib. +/// +/// If Status is not available on your architecture, this is the second best option. +pub struct SyncPtrStatus(snd_pcm_mmap_status); + +impl SyncPtrStatus { + /// Executes sync_ptr syscall. + /// + /// Unsafe because + /// - setting appl_ptr and avail_min might make alsa-lib confused + /// - no check that the fd is really a PCM + pub unsafe fn sync_ptr(fd: RawFd, hwsync: bool, appl_ptr: Option<pcm::Frames>, avail_min: Option<pcm::Frames>) -> Result<Self> { + let mut data = snd_pcm_sync_ptr { + flags: (if hwsync { SNDRV_PCM_SYNC_PTR_HWSYNC } else { 0 }) + + (if appl_ptr.is_some() { SNDRV_PCM_SYNC_PTR_APPL } else { 0 }) + + (if avail_min.is_some() { SNDRV_PCM_SYNC_PTR_AVAIL_MIN } else { 0 }), + c: snd_pcm_mmap_control_r { + control: snd_pcm_mmap_control { + appl_ptr: appl_ptr.unwrap_or(0) as snd_pcm_uframes_t, + avail_min: avail_min.unwrap_or(0) as snd_pcm_uframes_t, + } + }, + s: mem::zeroed() + }; + + sndrv_pcm_ioctl_sync_ptr(fd, &mut data).map_err(|_| + Error::new("SNDRV_PCM_IOCTL_SYNC_PTR", nix::errno::Errno::last() as i32))?; + + let i = data.s.status.state; + if (i >= (pcm::State::Open as snd_pcm_state_t)) && (i <= (pcm::State::Disconnected as snd_pcm_state_t)) { + Ok(SyncPtrStatus(data.s.status)) + } else { + Err(Error::unsupported("SNDRV_PCM_IOCTL_SYNC_PTR returned broken state")) + } + } + + pub fn hw_ptr(&self) -> pcm::Frames { self.0.hw_ptr as pcm::Frames } + pub fn state(&self) -> pcm::State { unsafe { mem::transmute(self.0.state as u8) } /* valid range checked in sync_ptr */ } + pub fn htstamp(&self) -> libc::timespec { self.0.tstamp } +} + + + +/// Read PCM status directly from memory, bypassing alsa-lib. +/// +/// This means that it's +/// 1) less overhead for reading status (no syscall, no allocations, no virtual dispatch, just a read from memory) +/// 2) Send + Sync, and +/// 3) will only work for "hw" / "plughw" devices (not e g PulseAudio plugins), and not +/// all of those are supported, although all common ones are (as of 2017, and a kernel from the same decade). +/// Kernel supported archs are: x86, PowerPC, Alpha. Use "SyncPtrStatus" for other archs. +/// +/// The values are updated every now and then by the kernel. Many functions will force an update to happen, +/// e g `PCM::avail()` and `PCM::delay()`. +/// +/// Note: Even if you close the original PCM device, ALSA will not actually close the device until all +/// Status structs are dropped too. +/// +#[derive(Debug)] +pub struct Status(DriverMemory<snd_pcm_mmap_status>); + +fn pcm_to_fd(p: &pcm::PCM) -> Result<RawFd> { + let mut fds: [libc::pollfd; 1] = unsafe { mem::zeroed() }; + let c = PollDescriptors::fill(p, &mut fds)?; + if c != 1 { + return Err(Error::unsupported("snd_pcm_poll_descriptors returned wrong number of fds")) + } + Ok(fds[0].fd) +} + +impl Status { + pub fn new(p: &pcm::PCM) -> Result<Self> { Status::from_fd(pcm_to_fd(p)?) } + + pub fn from_fd(fd: RawFd) -> Result<Self> { + DriverMemory::new(fd, 1, SNDRV_PCM_MMAP_OFFSET_STATUS as libc::off_t, false).map(Status) + } + + /// Current PCM state. + pub fn state(&self) -> pcm::State { + unsafe { + let i = ptr::read_volatile(&(*self.0.ptr).state); + assert!((i >= (pcm::State::Open as snd_pcm_state_t)) && (i <= (pcm::State::Disconnected as snd_pcm_state_t))); + mem::transmute(i as u8) + } + } + + /// Number of frames hardware has read or written + /// + /// This number is updated every now and then by the kernel. + /// Calling most functions on the PCM will update it, so will usually a period interrupt. + /// No guarantees given. + /// + /// This value wraps at "boundary" (a large value you can read from SwParams). + pub fn hw_ptr(&self) -> pcm::Frames { + unsafe { + ptr::read_volatile(&(*self.0.ptr).hw_ptr) as pcm::Frames + } + } + + /// Timestamp - fast version of alsa-lib's Status::get_htstamp + /// + /// Note: This just reads the actual value in memory. + /// Unfortunately, the timespec is too big to be read atomically on most archs. + /// Therefore, this function can potentially give bogus result at times, at least in theory...? + pub fn htstamp(&self) -> libc::timespec { + unsafe { + ptr::read_volatile(&(*self.0.ptr).tstamp) + } + } + + /// Audio timestamp - fast version of alsa-lib's Status::get_audio_htstamp + /// + /// Note: This just reads the actual value in memory. + /// Unfortunately, the timespec is too big to be read atomically on most archs. + /// Therefore, this function can potentially give bogus result at times, at least in theory...? + pub fn audio_htstamp(&self) -> libc::timespec { + unsafe { + ptr::read_volatile(&(*self.0.ptr).audio_tstamp) + } + } +} + +/// Write PCM appl ptr directly, bypassing alsa-lib. +/// +/// Provides direct access to appl ptr and avail min, without the overhead of +/// alsa-lib or a syscall. Caveats that apply to Status applies to this struct too. +#[derive(Debug)] +pub struct Control(DriverMemory<snd_pcm_mmap_control>); + +impl Control { + pub fn new(p: &pcm::PCM) -> Result<Self> { Self::from_fd(pcm_to_fd(p)?) } + + pub fn from_fd(fd: RawFd) -> Result<Self> { + DriverMemory::new(fd, 1, SNDRV_PCM_MMAP_OFFSET_CONTROL as libc::off_t, true).map(Control) + } + + /// Read number of frames application has read or written + /// + /// This value wraps at "boundary" (a large value you can read from SwParams). + pub fn appl_ptr(&self) -> pcm::Frames { + unsafe { + ptr::read_volatile(&(*self.0.ptr).appl_ptr) as pcm::Frames + } + } + + /// Set number of frames application has read or written + /// + /// When the kernel wakes up due to a period interrupt, this value will + /// be checked by the kernel. An XRUN will happen in case the application + /// has not read or written enough data. + pub fn set_appl_ptr(&self, value: pcm::Frames) { + unsafe { + ptr::write_volatile(&mut (*self.0.ptr).appl_ptr, value as snd_pcm_uframes_t) + } + } + + /// Read minimum number of frames in buffer in order to wakeup process + pub fn avail_min(&self) -> pcm::Frames { + unsafe { + ptr::read_volatile(&(*self.0.ptr).avail_min) as pcm::Frames + } + } + + /// Write minimum number of frames in buffer in order to wakeup process + pub fn set_avail_min(&self, value: pcm::Frames) { + unsafe { + ptr::write_volatile(&mut (*self.0.ptr).avail_min, value as snd_pcm_uframes_t) + } + } +} + +struct DriverMemory<S> { + ptr: *mut S, + size: libc::size_t, +} + +impl<S> fmt::Debug for DriverMemory<S> { + fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "DriverMemory({:?})", self.ptr) } +} + +impl<S> DriverMemory<S> { + fn new(fd: RawFd, count: usize, offs: libc::off_t, writable: bool) -> Result<Self> { + let mut total = count * mem::size_of::<S>(); + let ps = pagesize(); + assert!(total > 0); + if total % ps != 0 { total += ps - total % ps }; + let flags = if writable { libc::PROT_WRITE | libc::PROT_READ } else { libc::PROT_READ }; + let p = unsafe { libc::mmap(ptr::null_mut(), total, flags, libc::MAP_FILE | libc::MAP_SHARED, fd, offs) }; + if p.is_null() || p == libc::MAP_FAILED { + Err(Error::new("mmap (of driver memory)", nix::errno::Errno::last() as i32)) + } else { + Ok(DriverMemory { ptr: p as *mut S, size: total }) + } + } +} + +unsafe impl<S> Send for DriverMemory<S> {} +unsafe impl<S> Sync for DriverMemory<S> {} + +impl<S> Drop for DriverMemory<S> { + fn drop(&mut self) { + unsafe {{ libc::munmap(self.ptr as *mut libc::c_void, self.size); } } + } +} + +#[derive(Debug)] +struct SampleData<S> { + mem: DriverMemory<S>, + frames: pcm::Frames, + channels: u32, +} + +impl<S> SampleData<S> { + pub fn new(p: &pcm::PCM) -> Result<Self> { + let params = p.hw_params_current()?; + let bufsize = params.get_buffer_size()?; + let channels = params.get_channels()?; + if params.get_access()? != pcm::Access::MMapInterleaved { + return Err(Error::unsupported("Not MMAP interleaved data")) + } + + let fd = pcm_to_fd(p)?; + let info = unsafe { + let mut info: snd_pcm_channel_info = mem::zeroed(); + sndrv_pcm_ioctl_channel_info(fd, &mut info).map_err(|_| + Error::new("SNDRV_PCM_IOCTL_CHANNEL_INFO", nix::errno::Errno::last() as i32))?; + info + }; + // println!("{:?}", info); + if (info.step != channels * mem::size_of::<S>() as u32 * 8) || (info.first != 0) { + return Err(Error::unsupported("MMAP data size mismatch")) + } + Ok(SampleData { + mem: DriverMemory::new(fd, (bufsize as usize) * (channels as usize), info.offset as libc::off_t, true)?, + frames: bufsize, + channels, + }) + } +} + + +/// Dummy trait for better generics +pub trait MmapDir: fmt::Debug { + const DIR: Direction; + fn avail(hwptr: Frames, applptr: Frames, buffersize: Frames, boundary: Frames) -> Frames; +} + +/// Dummy struct for better generics +#[derive(Copy, Clone, Debug)] +pub struct Playback; + +impl MmapDir for Playback { + const DIR: Direction = Direction::Playback; + #[inline] + fn avail(hwptr: Frames, applptr: Frames, buffersize: Frames, boundary: Frames) -> Frames { + let r = hwptr.wrapping_add(buffersize).wrapping_sub(applptr); + let r = if r < 0 { r.wrapping_add(boundary) } else { r }; + if r as usize >= boundary as usize { r.wrapping_sub(boundary) } else { r } + } +} + +/// Dummy struct for better generics +#[derive(Copy, Clone, Debug)] +pub struct Capture; + +impl MmapDir for Capture { + const DIR: Direction = Direction::Capture; + #[inline] + fn avail(hwptr: Frames, applptr: Frames, _buffersize: Frames, boundary: Frames) -> Frames { + let r = hwptr.wrapping_sub(applptr); + if r < 0 { r.wrapping_add(boundary) } else { r } + } +} + +pub type MmapPlayback<S> = MmapIO<S, Playback>; + +pub type MmapCapture<S> = MmapIO<S, Capture>; + +#[derive(Debug)] +/// Struct containing direct I/O functions shared between playback and capture. +pub struct MmapIO<S, D> { + data: SampleData<S>, + c: Control, + ss: Status, + bound: Frames, + dir: PhantomData<*const D>, +} + +#[derive(Debug, Clone, Copy)] +/// A raw pointer to samples, and the amount of samples readable or writable. +pub struct RawSamples<S> { + pub ptr: *mut S, + pub frames: Frames, + pub channels: u32, +} + +impl<S> RawSamples<S> { + #[inline] + /// Returns `frames` * `channels`, i e the amount of samples (of type `S`) that can be read/written. + pub fn samples(&self) -> isize { self.frames as isize * (self.channels as isize) } + + /// Writes samples from an iterator. + /// + /// Returns true if iterator was depleted, and the number of samples written. + /// This is just raw read/write of memory. + pub unsafe fn write_samples<I: Iterator<Item=S>>(&self, i: &mut I) -> (bool, isize) { + let mut z = 0; + let max_samples = self.samples(); + while z < max_samples { + let b = if let Some(b) = i.next() { b } else { return (true, z) }; + ptr::write_volatile(self.ptr.offset(z), b); + z += 1; + }; + (false, z) + } + +} + +impl<S, D: MmapDir> MmapIO<S, D> { + fn new(p: &pcm::PCM) -> Result<Self> { + if p.info()?.get_stream() != D::DIR { + return Err(Error::unsupported("Wrong direction")); + } + let boundary = p.sw_params_current()?.get_boundary()?; + Ok(MmapIO { + data: SampleData::new(p)?, + c: Control::new(p)?, + ss: Status::new(p)?, + bound: boundary, + dir: PhantomData, + }) + } +} + +pub (crate) fn new_mmap<S, D: MmapDir>(p: &pcm::PCM) -> Result<MmapIO<S, D>> { MmapIO::new(p) } + +impl<S, D: MmapDir> MmapIO<S, D> { + /// Read current status + pub fn status(&self) -> &Status { &self.ss } + + /// Read current number of frames committed by application + /// + /// This number wraps at 'boundary'. + #[inline] + pub fn appl_ptr(&self) -> Frames { self.c.appl_ptr() } + + /// Read current number of frames read / written by hardware + /// + /// This number wraps at 'boundary'. + #[inline] + pub fn hw_ptr(&self) -> Frames { self.ss.hw_ptr() } + + /// The number at which hw_ptr and appl_ptr wraps. + #[inline] + pub fn boundary(&self) -> Frames { self.bound } + + /// Total number of frames in hardware buffer + #[inline] + pub fn buffer_size(&self) -> Frames { self.data.frames } + + /// Number of channels in stream + #[inline] + pub fn channels(&self) -> u32 { self.data.channels } + + /// Notifies the kernel that frames have now been read / written by the application + /// + /// This will allow the kernel to write new data into this part of the buffer. + pub fn commit(&self, v: Frames) { + let mut z = self.appl_ptr() + v; + if z + v >= self.boundary() { z -= self.boundary() }; + self.c.set_appl_ptr(z) + } + + /// Number of frames available to read / write. + /// + /// In case of an underrun, this value might be bigger than the buffer size. + pub fn avail(&self) -> Frames { D::avail(self.hw_ptr(), self.appl_ptr(), self.buffer_size(), self.boundary()) } + + /// Returns raw pointers to data to read / write. + /// + /// Use this if you want to read/write data yourself (instead of using iterators). If you do, + /// using `write_volatile` or `read_volatile` is recommended, since it's DMA memory and can + /// change at any time. + /// + /// Since this is a ring buffer, there might be more data to read/write in the beginning + /// of the buffer as well. If so this is returned as the second return value. + pub fn data_ptr(&self) -> (RawSamples<S>, Option<RawSamples<S>>) { + let (hwptr, applptr) = (self.hw_ptr(), self.appl_ptr()); + let c = self.channels(); + let bufsize = self.buffer_size(); + + // These formulas mostly mimic the behaviour of + // snd_pcm_mmap_begin (in alsa-lib/src/pcm/pcm.c). + let offs = applptr % bufsize; + let mut a = D::avail(hwptr, applptr, bufsize, self.boundary()); + a = cmp::min(a, bufsize); + let b = bufsize - offs; + let more_data = if b < a { + let z = a - b; + a = b; + Some( RawSamples { ptr: self.data.mem.ptr, frames: z, channels: c }) + } else { None }; + + let p = unsafe { self.data.mem.ptr.offset(offs as isize * self.data.channels as isize) }; + (RawSamples { ptr: p, frames: a, channels: c }, more_data) + } +} + +impl<S> MmapPlayback<S> { + /// Write samples to the kernel ringbuffer. + pub fn write<I: Iterator<Item=S>>(&mut self, i: &mut I) -> Frames { + let (data, more_data) = self.data_ptr(); + let (iter_end, samples) = unsafe { data.write_samples(i) }; + let mut z = samples / data.channels as isize; + if !iter_end { + if let Some(data2) = more_data { + let (_, samples2) = unsafe { data2.write_samples(i) }; + z += samples2 / data2.channels as isize; + } + } + let z = z as Frames; + self.commit(z); + z + } +} + +impl<S> MmapCapture<S> { + /// Read samples from the kernel ringbuffer. + /// + /// When the iterator is dropped or depleted, the read samples will be committed, i e, + /// the kernel can then write data to the location again. So do this ASAP. + pub fn iter(&mut self) -> CaptureIter<S> { + let (data, more_data) = self.data_ptr(); + CaptureIter { + m: self, + samples: data, + p_offs: 0, + read_samples: 0, + next_p: more_data, + } + } +} + +/// Iterator over captured samples +pub struct CaptureIter<'a, S: 'static> { + m: &'a MmapCapture<S>, + samples: RawSamples<S>, + p_offs: isize, + read_samples: isize, + next_p: Option<RawSamples<S>>, +} + +impl<'a, S: 'static + Copy> CaptureIter<'a, S> { + fn handle_max(&mut self) { + self.p_offs = 0; + if let Some(p2) = self.next_p.take() { + self.samples = p2; + } else { + self.m.commit((self.read_samples / self.samples.channels as isize) as Frames); + self.read_samples = 0; + self.samples.frames = 0; // Shortcut to "None" in case anyone calls us again + } + } +} + +impl<'a, S: 'static + Copy> Iterator for CaptureIter<'a, S> { + type Item = S; + + #[inline] + fn next(&mut self) -> Option<Self::Item> { + if self.p_offs >= self.samples.samples() { + self.handle_max(); + if self.samples.frames <= 0 { return None; } + } + let s = unsafe { ptr::read_volatile(self.samples.ptr.offset(self.p_offs)) }; + self.p_offs += 1; + self.read_samples += 1; + Some(s) + } +} + +impl<'a, S: 'static> Drop for CaptureIter<'a, S> { + fn drop(&mut self) { + self.m.commit((self.read_samples / self.m.data.channels as isize) as Frames); + } +} + + +#[test] +#[ignore] // Not everyone has a recording device on plughw:1. So let's ignore this test by default. +fn record_from_plughw_rw() { + use crate::pcm::*; + use crate::{ValueOr, Direction}; + use std::ffi::CString; + let pcm = PCM::open(&*CString::new("plughw:1").unwrap(), Direction::Capture, false).unwrap(); + let ss = self::Status::new(&pcm).unwrap(); + let c = self::Control::new(&pcm).unwrap(); + let hwp = HwParams::any(&pcm).unwrap(); + hwp.set_channels(2).unwrap(); + hwp.set_rate(44100, ValueOr::Nearest).unwrap(); + hwp.set_format(Format::s16()).unwrap(); + hwp.set_access(Access::RWInterleaved).unwrap(); + pcm.hw_params(&hwp).unwrap(); + + { + let swp = pcm.sw_params_current().unwrap(); + swp.set_tstamp_mode(true).unwrap(); + pcm.sw_params(&swp).unwrap(); + } + assert_eq!(ss.state(), State::Prepared); + pcm.start().unwrap(); + assert_eq!(c.appl_ptr(), 0); + println!("{:?}, {:?}", ss, c); + let mut buf = [0i16; 512*2]; + assert_eq!(pcm.io_i16().unwrap().readi(&mut buf).unwrap(), 512); + assert_eq!(c.appl_ptr(), 512); + + assert_eq!(ss.state(), State::Running); + assert!(ss.hw_ptr() >= 512); + let t2 = ss.htstamp(); + assert!(t2.tv_sec > 0 || t2.tv_nsec > 0); +} + + +#[test] +#[ignore] // Not everyone has a record device on plughw:1. So let's ignore this test by default. +fn record_from_plughw_mmap() { + use crate::pcm::*; + use crate::{ValueOr, Direction}; + use std::ffi::CString; + use std::{thread, time}; + + let pcm = PCM::open(&*CString::new("plughw:1").unwrap(), Direction::Capture, false).unwrap(); + let hwp = HwParams::any(&pcm).unwrap(); + hwp.set_channels(2).unwrap(); + hwp.set_rate(44100, ValueOr::Nearest).unwrap(); + hwp.set_format(Format::s16()).unwrap(); + hwp.set_access(Access::MMapInterleaved).unwrap(); + pcm.hw_params(&hwp).unwrap(); + + let ss = unsafe { SyncPtrStatus::sync_ptr(pcm_to_fd(&pcm).unwrap(), false, None, None).unwrap() }; + assert_eq!(ss.state(), State::Prepared); + + let mut m = pcm.direct_mmap_capture::<i16>().unwrap(); + + assert_eq!(m.status().state(), State::Prepared); + assert_eq!(m.appl_ptr(), 0); + assert_eq!(m.hw_ptr(), 0); + + + println!("{:?}", m); + + let now = time::Instant::now(); + pcm.start().unwrap(); + while m.avail() < 256 { thread::sleep(time::Duration::from_millis(1)) }; + assert!(now.elapsed() >= time::Duration::from_millis(256 * 1000 / 44100)); + let (ptr1, md) = m.data_ptr(); + assert_eq!(ptr1.channels, 2); + assert!(ptr1.frames >= 256); + assert!(md.is_none()); + println!("Has {:?} frames at {:?} in {:?}", m.avail(), ptr1.ptr, now.elapsed()); + let samples: Vec<i16> = m.iter().collect(); + assert!(samples.len() >= ptr1.frames as usize * 2); + println!("Collected {} samples", samples.len()); + let (ptr2, _md) = m.data_ptr(); + assert!(unsafe { ptr1.ptr.offset(256 * 2) } <= ptr2.ptr); +} + +#[test] +#[ignore] +fn playback_to_plughw_mmap() { + use crate::pcm::*; + use crate::{ValueOr, Direction}; + use std::ffi::CString; + + let pcm = PCM::open(&*CString::new("plughw:1").unwrap(), Direction::Playback, false).unwrap(); + let hwp = HwParams::any(&pcm).unwrap(); + hwp.set_channels(2).unwrap(); + hwp.set_rate(44100, ValueOr::Nearest).unwrap(); + hwp.set_format(Format::s16()).unwrap(); + hwp.set_access(Access::MMapInterleaved).unwrap(); + pcm.hw_params(&hwp).unwrap(); + let mut m = pcm.direct_mmap_playback::<i16>().unwrap(); + + assert_eq!(m.status().state(), State::Prepared); + assert_eq!(m.appl_ptr(), 0); + assert_eq!(m.hw_ptr(), 0); + + println!("{:?}", m); + let mut i = (0..(m.buffer_size() * 2)).map(|i| + (((i / 2) as f32 * 2.0 * ::std::f32::consts::PI / 128.0).sin() * 8192.0) as i16); + m.write(&mut i); + assert_eq!(m.appl_ptr(), m.buffer_size()); + + pcm.start().unwrap(); + pcm.drain().unwrap(); + assert_eq!(m.appl_ptr(), m.buffer_size()); + assert!(m.hw_ptr() >= m.buffer_size()); +} |