Add in wctype.h for widechars

diff --git a/cde/lib/tt/lib/util/tt_string.C b/cde/lib/tt/lib/util/tt_string.C
index efc969fe30d8bf29d40049e4247e1dc173368530..2d89052cbba7b1b07129c04bb59a070e6ba01bbf 100644 (file)
--- a/cde/lib/tt/lib/util/tt_string.C
+++ b/cde/lib/tt/lib/util/tt_string.C
@@ -54,6 +54,9 @@
 #endif
 #include <stdlib.h>
 #include <ctype.h>
+#if defined(linux)
+#include <wctype.h>
+#endif
 #include "util/tt_string.h"
 #include "util/tt_assert.h"
 #include "util/tt_xdr_utils.h"