config.h header guard

2023-12-30 23:29:34 +01:00 · 2023-12-30 23:29:34 +01:00 · ec681bd9d2
parent b4c12f0ce2
commit ec681bd9d2
1 changed files with 1 additions and 0 deletions
--- a/config.h
+++ b/config.h
@ -1,4 +1,5 @@
 #ifndef CONFIG_H
+#define CONFIG_H

 #include <stdio.h>
 #include <stdlib.h>