audio_buf_info    581 include/uapi/linux/soundcard.h #define SNDCTL_DSP_GETOSPACE		_SIOR ('P',12, audio_buf_info)
audio_buf_info    582 include/uapi/linux/soundcard.h #define SNDCTL_DSP_GETISPACE		_SIOR ('P',13, audio_buf_info)
audio_buf_info   2215 sound/core/oss/pcm_oss.c static int snd_pcm_oss_get_space(struct snd_pcm_oss_file *pcm_oss_file, int stream, struct audio_buf_info __user *_info)
audio_buf_info   2221 sound/core/oss/pcm_oss.c 	struct audio_buf_info info;
audio_buf_info   2663 sound/core/oss/pcm_oss.c 			(struct audio_buf_info __user *) arg);
audio_buf_info    995 sound/oss/dmasound/dmasound_core.c 	audio_buf_info info;