Improve WINCE support.

Submitted by: Pierre Delaage
diff --git a/apps/apps.h b/apps/apps.h
index 6a71b83..390a58c 100644
--- a/apps/apps.h
+++ b/apps/apps.h
@@ -202,7 +202,7 @@
 #  endif
 #endif
 
-#ifdef OPENSSL_SYSNAME_WIN32
+#if defined(OPENSSL_SYSNAME_WIN32) || defined(OPENSSL_SYSNAME_WINCE)
 #  define openssl_fdset(a,b) FD_SET((unsigned int)a, b)
 #else
 #  define openssl_fdset(a,b) FD_SET(a, b)