HelenOS sources

audio_pipe_pop    199 uspace/srv/audio/hound/audio_data.c 		audio_data_t *adata = audio_pipe_pop(pipe);
audio_pipe_pop     78 uspace/srv/audio/hound/audio_data.h audio_data_t *audio_pipe_pop(audio_pipe_t *pipe);
HelenOS homepage, sources at GitHub