1 files changed, 33 insertions, 0 deletions
diff --git a/REORG.TODO/stdlib/grouping.h b/REORG.TODO/stdlib/grouping.h
new file mode 100644
index 0000000000..d77b6e1105
--- /dev/null
+++ b/REORG.TODO/stdlib/grouping.h
@@ -0,0 +1,33 @@
+/* Internal header for proving correct grouping in strings of numbers.
+   Copyright (C) 1995-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+   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/>.  */
+
+/* Find the maximum prefix of the string between BEGIN and END which
+   satisfies the grouping rules.  It is assumed that at least one digit
+   follows BEGIN directly.  */
+extern const wchar_t *__correctly_grouped_prefixwc (const wchar_t *begin,
+						    const wchar_t *end,
+						    wchar_t thousands,
+						    const char *grouping)
+     attribute_hidden;
+
+extern const char *__correctly_grouped_prefixmb (const char *begin,
+						 const char *end,
+						 const char *thousands,
+						 const char *grouping)
+     attribute_hidden;