X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Ffinger.c;h=b2e0460a87f96c0c5a18859f3aacbce757bda5ba;hb=b27eca618acf30cf59bedc41d0d099cf6f3e28b2;hp=6420534984dd706bd3a91ab4cd6d09a77a42a918;hpb=b4d8192e80f3e272b8cc4e4aed4001f33430a11e;p=libucw.git

diff --git a/lib/finger.c b/lib/finger.c
index 64205349..b2e0460a 100644
--- a/lib/finger.c
+++ b/lib/finger.c
@@ -1,7 +1,10 @@
 /*
  *	Sherlock Library -- String Fingerprints
  *
- *	(c) 2001 Martin Mares <mj@ucw.cz>
+ *	(c) 2001--2003 Martin Mares <mj@ucw.cz>
+ *
+ *	This software may be freely distributed and used according to the terms
+ *	of the GNU Lesser General Public License.
  */
 
 /*
@@ -15,7 +18,7 @@
  *  of our bit string universe (2^96) and c is a small constant.
  *  We set m sufficiently large and expect no collisions
  *  to occur. On the other hand, the worst thing which could
- *  be cause by a collision is mixing up two strings or labels
+ *  be caused by a collision is mixing up two strings or labels
  *  of two documents which is relatively harmless.
  */
 
@@ -23,6 +26,8 @@
 #include "lib/index.h"
 #include "lib/md5.h"
 
+#include <string.h>
+
 void
 fingerprint(byte *string, struct fingerprint *fp)
 {