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[PATCH] Include wctype.h in wchar.h as an XSI extension
- From: Yaakov Selkowitz <yselkowi at redhat dot com>
- To: newlib at sourceware dot org
- Date: Thu, 11 Aug 2016 16:37:53 -0500
- Subject: [PATCH] Include wctype.h in wchar.h as an XSI extension
- Authentication-results: sourceware.org; auth=none
However, note that this inclusion is obsolescent in SUSv4 and therefore
may be removed in the next revision.
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/wchar.h.html
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
---
newlib/libc/include/wchar.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/newlib/libc/include/wchar.h b/newlib/libc/include/wchar.h
index d5fc26f..e5b840d 100644
--- a/newlib/libc/include/wchar.h
+++ b/newlib/libc/include/wchar.h
@@ -20,6 +20,10 @@
/* For __STDC_ISO_10646__ */
#include <sys/features.h>
+#if __XSI_VISIBLE /* && __XSI_VISIBLE < 800 */
+#include <wctype.h>
+#endif
+
#ifndef WEOF
# define WEOF ((wint_t)-1)
#endif
--
2.8.3