SNDRV_TIMER_IOCTL_PAUSE 787 include/uapi/sound/asound.h #define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3) SNDRV_TIMER_IOCTL_PAUSE 787 tools/include/uapi/sound/asound.h #define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3)