Remove unused module.

1 files changed, 0 insertions, 81 deletions

diff --git a/src/libutil/diff.h b/src/libutil/diff.h
deleted file mode 100644
index d20ac8e1f..000000000
--- a/src/libutil/diff.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright (c) 2010, Vsevolod Stakhov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *       * Redistributions of source code must retain the above copyright
- *         notice, this list of conditions and the following disclaimer.
- *       * Redistributions in binary form must reproduce the above copyright
- *         notice, this list of conditions and the following disclaimer in the
- *         documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Rambler BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#ifndef DIFF_H_
-#define DIFF_H_
-
-#include "config.h"
-#include "fstring.h"
-
-typedef enum
-{
-	DIFF_MATCH = 1,
-	DIFF_DELETE,
-	DIFF_INSERT
-} diff_op;
-
-struct diff_edit
-{
-	gshort op;
-	gint off; /* off ginto s1 if MATCH or DELETE but s2 if INSERT */
-	gint len;
-};
-
-/*
- * Calculate difference between two strings using diff algorithm
- * @param a the first line begin
- * @param aoff the first line offset
- * @param n the first line length
- * @param b the second line begin
- * @param boff the second line offset
- * @param b the second line length
- * @param dmax maximum differences number
- * @param ses here would be stored the shortest script to transform a to b
- * @param sn here would be stored a number of differences between a and b
- * @return distance between strings or -1 in case of error
- */
-gint rspamd_diff (const void *a,
-	gint aoff,
-	gint n,
-	const void *b,
-	gint boff,
-	gint m,
-	gint dmax,
-	GArray *ses,
-	gint *sn);
-
-/*
- * Calculate distance between two strings (in percentage) using diff algorithm.
- * @return 100 in case of identical strings and 0 in case of totally different strings.
- */
-guint32 rspamd_diff_distance (rspamd_fstring_t *s1, rspamd_fstring_t *s2);
-
-/*
- * Calculate distance between two strings (in percentage) using diff algorithm. Strings are normalized before:
- * all spaces are removed and all characters are lowercased.
- * @return 100 in case of identical strings and 0 in case of totally different strings.
- */
-guint32 rspamd_diff_distance_normalized (rspamd_fstring_t *s1, rspamd_fstring_t *s2);
-
-#endif /* DIFF_H_ */