snd_xferi32 350 sound/core/pcm_compat.c int dir, struct snd_xferi32 __user *data32) snd_xferi32 625 sound/core/pcm_compat.c SNDRV_PCM_IOCTL_WRITEI_FRAMES32 = _IOW('A', 0x50, struct snd_xferi32), snd_xferi32 626 sound/core/pcm_compat.c SNDRV_PCM_IOCTL_READI_FRAMES32 = _IOR('A', 0x51, struct snd_xferi32),