1 files changed, 21 insertions, 0 deletions

diff --git a/contrib/diff/lib/cmpbuf.h b/contrib/diff/lib/cmpbuf.h
new file mode 100644
index 000000000000..9b29cd08270f
--- /dev/null
+++ b/contrib/diff/lib/cmpbuf.h
@@ -0,0 +1,21 @@
+/* Buffer primitives for comparison operations.
+
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+size_t block_read (int, char *, size_t);
+size_t buffer_lcm (size_t, size_t, size_t);