Remove gnome dependency - now just depend on GTK 2.0
configure
configure.in

Fix miscellaneous warnings
src/drivers/gl_common.c
src/drivers/video_gtk.c
src/drivers/video_null.c
src/drivers/video_x11.c
src/gui/path_dlg.c
src/loader.c
src/pvr2/pvr2.h
src/util.c

Fix miscellaneous warnings
src/config.c
src/dreamcast.c
src/gdrom/gdimage.c
src/gdrom/linux.c
src/gui.h
src/gui/ctrl_dlg.c
src/gui/debug_win.c
src/gui/gtkcb.c
src/gui/gtkui.c
src/gui/gtkui.h
...

Fix uninitialized value
src/gui/gdrom_menu.c

Add warning for non-direct rendering
src/drivers/video_x11.c

Add save/restore of render buffers in save states
Gzip memory blocks in save states
Move front-buffer management back to pvr2
Add screenshot preview when loading save states
Various minor fixes and cleanups
src/display.c
src/display.h
src/dream.h
src/dreamcast.c
src/dreamcast.h
src/drivers/gl_common.c
src/drivers/gl_common.h
src/drivers/gl_fbo.c
src/drivers/gl_sl.c
src/drivers/video_gtk.c
...

Explicitly include stdio.h
src/x86dasm/x86dasm.h

Handle case of setting value to itself (ie don't change anything)
src/config.c

Add convenience MMIO_ADDR macro
src/mmio.h

Use the higher of 0x28 and 0x29 for volume until we figure out how it really
works
src/aica/aica.c