Patch from Martin Lange (mala-sdl at hotmail.com) to unregister SDL's win32 windowclass when shutting down the video subsystem...this allows you to safely unload/reload the SDL shared library on Windows between initializations. Discussion is here: http://www.devolution.com/pipermail/sdl/2005-February/067424.html

## Makefile.am for SDL on the Dreamcast console

noinst_LTLIBRARIES = libaudio_dc.la
libaudio_dc_la_SOURCES = $(SRCS)

# The SDL audio driver sources
SRCS =	SDL_dcaudio.c	\
	SDL_dcaudio.h	\
	aica.c		\
	aica.h