diff --git a/include/video.h b/include/video.h
index a7304ffa..33997cc9 100644
--- a/include/video.h
+++ b/include/video.h
@@ -34,6 +34,8 @@ struct GFX_PalEntry {
 #define GFX_FIXED_BPP	0x01
 #define GFX_RESIZEABLE	0x02
 #define GFX_SHADOW		0x04
+#define GFX_BLITTING	0x08
+
 
 
 #define MODE_SET 0x01
@@ -50,6 +52,8 @@ void GFX_Start(void);
 void GFX_Stop(void);
 void GFX_SwitchFullScreen(void);
 
+void GFX_Render_Blit(Bit8u * src,Bitu x,Bitu y,Bitu dx,Bitu dy);
+
 void GFX_DoUpdate(void);
 
 #endif