SNDRV_PCM_IOCTL_HW_PARAMS  581 include/uapi/sound/asound.h #define SNDRV_PCM_IOCTL_HW_PARAMS	_IOWR('A', 0x11, struct snd_pcm_hw_params)
SNDRV_PCM_IOCTL_HW_PARAMS  581 tools/include/uapi/sound/asound.h #define SNDRV_PCM_IOCTL_HW_PARAMS	_IOWR('A', 0x11, struct snd_pcm_hw_params)