backup - needs fixing

[demo] / src / gfxapi.h

diff --git a/src/gfxapi.h b/src/gfxapi.h
index d766021..80d996a 100644 (file)
--- a/src/gfxapi.h
+++ b/src/gfxapi.h
@@ -23,6 +23,9 @@ extern void (*gfx_zbuffer)(bool enable);
 extern void (*gfx_cull_face)(Gfx_cull_face cf);
 extern void (*gfx_reshape)(int width, int height);
 extern void (*gfx_wireframe)(bool enable);
+extern void (*gfx_swapbuffers)();
+extern void (*gfx_begin_drawing)();
+extern void (*gfx_end_drawing)();
 
 bool gfx_init(Gfx_API api);
 void gfx_cleanup();