libretro: Add header guard to UtilRetro.h

2018-06-04 17:59:29 +08:00 · 2018-06-04 17:59:29 +08:00 · 8a1fd58783
parent 85dea8a57b
commit 8a1fd58783
1 changed files with 5 additions and 0 deletions
--- a/src/libretro/UtilRetro.h
+++ b/src/libretro/UtilRetro.h
@ -1,3 +1,6 @@
+#ifndef _VBA_UTIL_RETRO_H
+#define _VBA_UTIL_RETRO_H
+
 extern bool speedup;
 extern int cheatsEnabled;
 extern int useBios;
@ -23,3 +26,5 @@ const char gb_image_header[]={
 0x00, 0x0e, 0xdc, 0xcc, 0x6e, 0xe6, 0xdd, 0xdd, 0xd9, 0x99, 0xbb,
 0xbb, 0x67, 0x63, 0x6e, 0x0e, 0xec, 0xcc, 0xdd, 0xdc, 0x99, 0x9f,
 0xbb, 0xb9, 0x33, 0x3e};
+
+#endif // _VBA_UTIL_RETRO_H