Add NtGdiAlphaBlend prototype.

Modified: trunk/reactos/include/win32k/bitmaps.h

--- trunk/reactos/include/win32k/bitmaps.h	2005-10-30 21:52:23 UTC (rev 18894)
+++ trunk/reactos/include/win32k/bitmaps.h	2005-10-30 22:14:11 UTC (rev 18895)
@@ -55,6 +55,21 @@

 /*  User Entry Points  */
 BOOL
 STDCALL

+NtGdiAlphaBlend(
+	HDC  hDCDest,
+	INT  XOriginDest,
+	INT  YOriginDest,
+	INT  WidthDest,
+	INT  HeightDest,
+	HDC  hDCSrc,
+	INT  XOriginSrc,
+	INT  YOriginSrc,
+	INT  WidthSrc,
+	INT  HeightSrc,
+	BLENDFUNCTION  BlendFunc);
+
+BOOL
+STDCALL

 NtGdiBitBlt (
 	HDC	hDCDest,
 	INT	XDest,