DCX_USESTYLE is a wineism. Dont use it in a header

Modified: trunk/reactos/w32api/include/winuser.h

--- trunk/reactos/w32api/include/winuser.h	2005-08-07 00:25:26 UTC (rev 17130)
+++ trunk/reactos/w32api/include/winuser.h	2005-08-07 00:26:13 UTC (rev 17131)
@@ -1736,7 +1736,6 @@

 #define DCX_EXCLUDERGN 64
 #define DCX_INTERSECTRGN 128
 #define DCX_VALIDATE 0x200000

-#define DCX_USESTYLE 0x00010000

 #define GMDI_GOINTOPOPUPS 2
 #define GMDI_USEDISABLED 1
 #define FKF_AVAILABLE 2