explicitly include getopt.h

2014-03-02 13:33:12 +09:00
parent 5475344bed
commit 40b6635a2f
1 changed files with 1 additions and 1 deletions
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
+#include <getopt.h>

 #include "picrin.h"
 #include "picrin/pair.h"