1 files changed, 51 insertions, 0 deletions
diff --git a/REORG.TODO/ctype/ctype-extn.c b/REORG.TODO/ctype/ctype-extn.c
new file mode 100644
index 0000000000..70b794da02
--- /dev/null
+++ b/REORG.TODO/ctype/ctype-extn.c
@@ -0,0 +1,51 @@
+/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define	__NO_CTYPE
+#include <ctype.h>
+
+#define __ctype_tolower \
+  ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOLOWER) + 128)
+#define __ctype_toupper \
+  ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOUPPER) + 128)
+
+/* Real function versions of the non-ANSI ctype functions.  */
+
+int
+_tolower (int c)
+{
+  return __ctype_tolower[c];
+}
+int
+_toupper (int c)
+{
+  return __ctype_toupper[c];
+}
+
+int
+toascii (int c)
+{
+  return __toascii (c);
+}
+weak_alias (toascii, __toascii_l)
+
+int
+isascii (int c)
+{
+  return __isascii (c);
+}
+weak_alias (isascii, __isascii_l)