include guardsd

2019-12-01 02:33:24 -08:00 · 2019-12-01 02:33:24 -08:00 · 43a653ec8a
commit 43a653ec8a
parent cfce9256c2
1 changed files with 3 additions and 0 deletions
--- a/stlio.h
+++ b/stlio.h
@ -1,3 +1,5 @@
+#ifndef STLIO_H
+#define STLIO_H
 #include "types.h"
 #include "framebuffer.h"
 // Frame buffer driver
@ -14,3 +16,4 @@ void printf(const char*);
 void printhex(u32);

 void putch(const char);
+#endif