frames = frames_to_bytes(runtime, frames); 
bytes = frames_to_bytes(runtime, frames); 
static long snd_pcm_oss_bytes(snd_pcm_substream_t *substream, long frames){	snd_pcm_runtime_t *runtime = substream->runtime;	snd_pcm_uframes_t buffer_size = snd_pcm_lib_buffer_bytes(substream);	frames = frames_to_bytes(runtime, frames);	if (buffer_size == runtime->oss.buffer_bytes)		return frames;	return (runtime->oss.buffer_bytes * frames) / buffer_size;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/c3a9cfac750d78241b5dde7d004522f687703b90/pcm_oss.c/clean/sound/core/oss/pcm_oss.c