--- previous/src/includes/ramdac.h	2018/04/24 19:32:28	1.1.1.2
+++ previous/src/includes/ramdac.h	2018/04/24 19:34:20	1.1.1.3
@@ -1,3 +1,8 @@
+#pragma once
+
+#ifndef __RAMDAC_H__
+#define __RAMDAC_H__
+
 typedef struct {
     int   addr;
     int   idx;
@@ -8,5 +13,15 @@ typedef struct {
     Uint8 ram[0x630];
 } bt463;
 
-uae_u32 bt463_bget(bt463* ramdac, uaecptr addr);
-void bt463_bput(bt463* ramdac, uaecptr addr, uae_u32 b);
\ No newline at end of file
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+    uae_u32 bt463_bget(bt463* ramdac, uaecptr addr);
+    void bt463_bput(bt463* ramdac, uaecptr addr, uae_u32 b);
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __RAMDAC_H__ */