1 files changed, 39 insertions, 0 deletions
diff --git a/winsup/cygwin/wchar.h b/winsup/cygwin/wchar.h
new file mode 100644
index 000000000..b03d5110f
--- /dev/null
+++ b/winsup/cygwin/wchar.h
@@ -0,0 +1,39 @@
+/* wchar.h: Extra wchar defs
+
+   Copyright 2007 Red Hat, Inc.
+
+This file is part of Cygwin.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+
+#ifndef _CYGWIN_WCHAR_H
+#define _CYGWIN_WCHAR_H
+
+#include_next <wchar.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#undef wcscasecmp
+#define wcscasecmp cygwin_wcscasecmp
+int __stdcall cygwin_wcscasecmp (const wchar_t *, const wchar_t *);
+
+#undef wcsncasecmp
+#define wcsncasecmp cygwin_wcsncasecmp
+int __stdcall cygwin_wcsncasecmp (const wchar_t *, const wchar_t *, size_t);
+
+#undef wcslwr
+#define wcslwr cygwin_wcslwr
+wchar_t * __stdcall cygwin_wcslwr (wchar_t *);
+
+#undef wcsupr
+#define wcsupr cygwin_wcsupr
+wchar_t * __stdcall cygwin_wcsupr (wchar_t *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _CYGWIN_WCHAR_H */