HelenOS sources

hound_connect      81 uspace/srv/audio/hound/hound.h errno_t hound_connect(hound_t *hound, const char *source_name, const char *sink_name);
hound_connect     103 uspace/srv/audio/hound/iface.c 	return hound_connect(server, source, sink);
HelenOS homepage, sources at GitHub