snd_pcm_sync_ptr
#define __snd_pcm_sync_ptr64 snd_pcm_sync_ptr
#define __snd_pcm_sync_ptr snd_pcm_sync_ptr
#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr)
struct snd_pcm_sync_ptr __user *_sync_ptr)
struct snd_pcm_sync_ptr sync_ptr;
struct snd_pcm_sync_ptr __user *_sync_ptr)
return snd_pcm_sync_ptr(substream, arg);
#define __snd_pcm_sync_ptr64 snd_pcm_sync_ptr
#define __snd_pcm_sync_ptr snd_pcm_sync_ptr
#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr)