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SOUND_PCM155include/linux/soundcard.h#define SOUND_PCM_READ_RATE    (SOUND_BASE | SOUND_PCM | SOUND_READ  | SOUND_RATE    )
SOUND_PCM156include/linux/soundcard.h#define SOUND_PCM_READ_CHANNELS    (SOUND_BASE | SOUND_PCM | SOUND_READ  | SOUND_CHANNELS)
SOUND_PCM157include/linux/soundcard.h#define SOUND_PCM_READ_BITS    (SOUND_BASE | SOUND_PCM | SOUND_READ  | SOUND_BITS    )
SOUND_PCM158include/linux/soundcard.h#define SOUND_PCM_READ_FILTER    (SOUND_BASE | SOUND_PCM | SOUND_READ  | SOUND_FILTER  )
SOUND_PCM160include/linux/soundcard.h#define SOUND_PCM_WRITE_RATE    (SOUND_BASE | SOUND_PCM | SOUND_WRITE | SOUND_RATE    )
SOUND_PCM161include/linux/soundcard.h#define SOUND_PCM_WRITE_CHANNELS  (SOUND_BASE | SOUND_PCM | SOUND_WRITE | SOUND_CHANNELS)
SOUND_PCM162include/linux/soundcard.h#define SOUND_PCM_WRITE_BITS    (SOUND_BASE | SOUND_PCM | SOUND_WRITE | SOUND_BITS    )
SOUND_PCM163include/linux/soundcard.h#define SOUND_PCM_WRITE_FILTER    (SOUND_BASE | SOUND_PCM | SOUND_WRITE | SOUND_FILTER  )