cpu: add missing header guards

2017-05-31 21:40:44 -07:00
parent f76d384e6d
commit 30df5164d6
1 changed files with 5 additions and 0 deletions
--- a/src/gbemu/cpu.h
+++ b/src/gbemu/cpu.h
@@ -5,6 +5,9 @@
 * Last Modified: 11-17-2015
 */

+#ifndef GB_CPU_H
+#define GB_CPU_H
+
 #include <stdint.h>

 #define LR35902_FLAG_BIT_C 4
@@ -115,3 +118,5 @@ void lr35902_set_reg_8(struct lr35902_state *cpu,
                       uint8_t val);

 void lr35902_cycle(struct lr35902_state *cpu);
+
+#endif