1 files changed, 1 insertions, 0 deletions

diff --git a/wc.c b/wc.c
index f2d33d6..5472c30 100644
--- a/wc.c
+++ b/wc.c
@@ -22,6 +22,7 @@
 
 #include <stdio.h>
 #include <getopt.h>
+#include <string.h>
 #include <stdlib.h>
 #include "busybox.h"