SNDRV_CTL_IOCTL_PVERSION  968 include/uapi/sound/asound.h #define SNDRV_CTL_IOCTL_PVERSION	_IOR('U', 0x00, int)
SNDRV_CTL_IOCTL_PVERSION  968 tools/include/uapi/sound/asound.h #define SNDRV_CTL_IOCTL_PVERSION	_IOR('U', 0x00, int)