X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=include%2Fnc_mingw.h;h=32470034df3448e819a22a817e8ad911d70584e7;hp=4fc921ee5ae8372f4aa044a2ad8a18c2eb402183;hb=a3173aa5edbdbc6d617800f81a88a304ac5e053c;hpb=da518a7ad2d94c8e63186a49621e907967a31a37

diff --git a/include/nc_mingw.h b/include/nc_mingw.h
index 4fc921ee..32470034 100644
--- a/include/nc_mingw.h
+++ b/include/nc_mingw.h
@@ -31,12 +31,18 @@
  *                                                                          *
  ****************************************************************************/
 
-/* $Id: nc_mingw.h,v 1.2 2010/08/07 18:42:26 tom Exp $ */
+/* $Id: nc_mingw.h,v 1.3 2010/09/25 22:16:12 juergen Exp $ */
 
 #ifndef NC_MINGW_H
 #define NC_MINGW_H 1
 
-#define WINVER 0x0501
+#ifdef WINVER
+#  if WINVER < 0x0501
+#    error WINVER must at least be 0x0501
+#  endif  
+#else
+#  define WINVER 0x0501
+#endif
 #include <windows.h>
 
 #undef sleep