SNDRV_PCM_IOCTL_FORWARD 1147 sound/core/oss/pcm_oss.c 		err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_FORWARD, &frames);
SNDRV_PCM_IOCTL_FORWARD 2630 sound/core/pcm_native.c 	case SNDRV_PCM_IOCTL_FORWARD:
SNDRV_PCM_IOCTL_FORWARD 2712 sound/core/pcm_native.c 	case SNDRV_PCM_IOCTL_FORWARD: