explicitly import string.h for strcmp()

- implicitly declaring library function is bad manner :)
2014-06-10 12:46:18 +02:00 · 2014-06-10 12:46:18 +02:00 · bf5f98649d
commit bf5f98649d
parent 320c09285c
1 changed files with 1 additions and 0 deletions
--- a/challenge/challenge.c
+++ b/challenge/challenge.c
@ -1,3 +1,4 @@
+#include <string.h>
 #include <stdio.h>
 #include <stdlib.h>