SNDRV_RAWMIDI_IOCTL_PVERSION  659 include/uapi/sound/asound.h #define SNDRV_RAWMIDI_IOCTL_PVERSION	_IOR('W', 0x00, int)
SNDRV_RAWMIDI_IOCTL_PVERSION  659 tools/include/uapi/sound/asound.h #define SNDRV_RAWMIDI_IOCTL_PVERSION	_IOR('W', 0x00, int)