Handle characters outside first page

reactos/lib/msvcrt/stdlib

diff -u -r1.3 -r1.4
--- wctomb.c	11 Jul 2003 21:58:09 -0000	1.3
+++ wctomb.c	19 Mar 2004 22:59:23 -0000	1.4
@@ -47,6 +47,8 @@

 #else
     if (dst == NULL) {
         return 1;

+    } else if (0 != (ch & 0xff00)) {
+        return -1;

     }
     *dst = ch;
     return 1;