[mbosma] 18857: Improve macro for stubs inside of ddraw. Thx to w3seek.

Improve macro for stubs inside of ddraw. Thx to w3seek.
Modified: trunk/reactos/lib/ddraw/rosdraw.h
  _____  

Modified: trunk/reactos/lib/ddraw/rosdraw.h
--- trunk/reactos/lib/ddraw/rosdraw.h	2005-10-29 20:08:49 UTC (rev
18856)
+++ trunk/reactos/lib/ddraw/rosdraw.h	2005-10-29 21:07:04 UTC (rev
18857)
@@ -93,6 +93,15 @@

 
 /*********** Macros ***********/
 
-#define DX_STUB return DDERR_UNSUPPORTED; 
+#define DX_STUB \
+	static BOOL firstcall = TRUE; \
+	if (firstcall) \
+	{ \
+		char buffer[1024]; \
+		sprintf ( buffer, "Function %s is not implemented yet
(%s:%d)\n", __FUNCTION__,__FILE__,__LINE__ ); \
+		OutputDebugStringA(buffer); \
+		firstcall = FALSE; \
+	} \
+	return DDERR_UNSUPPORTED; 
 
 #endif /* __DDRAW_PRIVATE */