Source files:

streamer.h
	public include file
streamer-private.h
	global private include file

streamer.c
	core functions, main interface

buffer.h
buffer.c
	routines for dealing with buffers

elements.h
elements.c
	routines for dealing with individual elements
	keeps a list of all loaded element types

plugins.h
plugins.c
	routines for dealing with the .so's elements come from
	should probably keep a list of all loaded plugins

registry.h
registry.c
	routines that deal with the plugin registry (in XML)
