remove windef.h inclusion. Its not needed and its non-standard

Modified: trunk/reactos/w32api/include/crt/excpt.h

--- trunk/reactos/w32api/include/crt/excpt.h	2005-11-16 05:39:32 UTC (rev 19259)
+++ trunk/reactos/w32api/include/crt/excpt.h	2005-11-16 05:40:35 UTC (rev 19260)
@@ -19,8 +19,6 @@

 #include <_mingw.h>
 #endif
 

-#include <windef.h>
-

 /*
  * NOTE: The constants structs and typedefs below should be defined in the
  *       Win32 API headers.