delete unused #include <string.h>

usr.bin/locate/bigram/locate.bigram.c

@@ -33,7 +33,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * 	$Id$
+ * 	$Id: locate.bigram.c,v 1.4 1996/08/22 18:46:11 wosch Exp $
  */
 
 #ifndef lint
@@ -56,7 +56,6 @@ static char sccsid[] = "@(#)locate.bigram.c	8.1 (Berkeley) 6/6/93";
 
 #include <stdio.h>
 #include <sys/param.h>			/* for MAXPATHLEN */
-#include <string.h>			/* memchr */
 #include "locate.h"
 
 u_char buf1[MAXPATHLEN] = " ";