_OSS_IOWR          56 compat/ossaudio/ossaudiovar.h #define	OSS_SNDCTL_DSP_SPEED		_OSS_IOWR('P', 2, int)
_OSS_IOWR          58 compat/ossaudio/ossaudiovar.h #define	OSS_SNDCTL_DSP_STEREO		_OSS_IOWR('P', 3, int)
_OSS_IOWR          59 compat/ossaudio/ossaudiovar.h #define	OSS_SNDCTL_DSP_GETBLKSIZE	_OSS_IOWR('P', 4, int)
_OSS_IOWR          60 compat/ossaudio/ossaudiovar.h #define	OSS_SNDCTL_DSP_SETFMT		_OSS_IOWR('P', 5, int)
_OSS_IOWR          62 compat/ossaudio/ossaudiovar.h #define	OSS_SNDCTL_DSP_CHANNELS		_OSS_IOWR('P', 6, int)
_OSS_IOWR          64 compat/ossaudio/ossaudiovar.h #define OSS_SOUND_PCM_WRITE_FILTER	_OSS_IOWR('P', 7, int)
_OSS_IOWR          67 compat/ossaudio/ossaudiovar.h #define OSS_SNDCTL_DSP_SUBDIVIDE	_OSS_IOWR('P', 9, int)
_OSS_IOWR          68 compat/ossaudio/ossaudiovar.h #define	OSS_SNDCTL_DSP_SETFRAGMENT	_OSS_IOWR('P', 10, int)
_OSS_IOWR         146 compat/ossaudio/ossaudiovar.h #define OSS_MIXER_WRITE_R(dev)		_OSS_IOWR('M', dev, int)