remove unused include file: strings.h

git-svn-id: svn://svn.berlios.de/openocd/trunk@2073 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/ecosboard.c

@@ -39,7 +39,6 @@
 
 #include <time_support.h>
 #include <sys/time.h>
-#include <strings.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>