1 files changed, 45 insertions, 0 deletions
diff --git a/locale/outdigits.h b/locale/outdigits.h
new file mode 100644
index 0000000000..413dfe465e
--- /dev/null
+++ b/locale/outdigits.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <assert.h>
+#include <langinfo.h>
+#include <string.h>
+#include "../locale/localeinfo.h"
+
+/* Look up the value of the next multibyte character and return its numerical
+   value if it is one of the digits known in the locale.  If *DECIDED is
+   -1 this means it is not yet decided which form it is and we have to
+   search through all available digits.  Otherwise we know which script
+   the digits are from.  */
+static inline char *
+outdigit_value (char *s, int n)
+{
+  const char *outdigit;
+  size_t dlen;
+
+  assert (0 <= n && n <= 9);
+  outdigit = _NL_CURRENT (LC_CTYPE, _NL_CTYPE_OUTDIGIT0_MB + n);
+  dlen = strlen (outdigit);
+
+  s -= dlen;
+  while (dlen-- > 0)
+    s[dlen] = outdigit[dlen];
+
+  return s;
+}