10 files changed, 46 insertions, 1 deletions
diff --git a/frontend/blit320.h b/frontend/blit320.h
index 434b52a..ea1d2a5 100644
--- a/frontend/blit320.h
+++ b/frontend/blit320.h
@@ -1,3 +1,8 @@
+#ifndef __BLIT320_H__
+#define __BLIT320_H__
+
 void blit320_640(void *dst, const void *src, int unused);
 void blit320_512(void *dst, const void *src, int unused);
 void blit320_368(void *dst, const void *src, int unused);
+
+#endif /* __BLIT320_H__ */
diff --git a/frontend/cspace.h b/frontend/cspace.h
index 8c92d2d..6dbd5e0 100644
--- a/frontend/cspace.h
+++ b/frontend/cspace.h
@@ -1,3 +1,6 @@
+#ifndef __CSPACE_H__
+#define __CSPACE_H__
+
 #ifdef __cplusplus
 extern "C"
 {
@@ -19,3 +22,5 @@ void bgr888_to_uyvy(void *d, const void *s, int pixels);
 #ifdef __cplusplus
 }
 #endif
+
+#endif /* __CSPACE_H__ */
diff --git a/frontend/in_tsbutton.h b/frontend/in_tsbutton.h
index 82fab29..65a178f 100644
--- a/frontend/in_tsbutton.h
+++ b/frontend/in_tsbutton.h
@@ -1 +1,6 @@
+#ifndef __IN_TSBUTTON_H__
+#define __IN_TSBUTTON_H__
+
 void in_tsbutton_init(void);
+
+#endif /* __IN_TSBUTTON_H__ */
diff --git a/frontend/menu.h b/frontend/menu.h
index 81cd1ba..8f5acda 100644
--- a/frontend/menu.h
+++ b/frontend/menu.h
@@ -1,3 +1,6 @@
+#ifndef __MENU_H__
+#define __MENU_H__
+
 void menu_init(void);
 void menu_prepare_emu(void);
 void menu_loop(void);
@@ -35,3 +38,5 @@ extern int soft_filter;
 
 extern int g_menuscreen_w;
 extern int g_menuscreen_h;
+
+#endif /* __MENU_H__ */
diff --git a/frontend/nopic.h b/frontend/nopic.h
index d664f80..1815983 100644
--- a/frontend/nopic.h
+++ b/frontend/nopic.h
@@ -1,3 +1,6 @@
+#ifndef __NOPIC_H__
+#define __NOPIC_H__
+
 /* these are just deps, to be removed */
 
 static const struct {
@@ -54,4 +57,4 @@ void DrawNumBorPic(unsigned char *pMem, int lSelectedSlot)
   }
 }
 
-
+#endif /* __NOPIC_H__ */
diff --git a/frontend/pl_gun_ts.h b/frontend/pl_gun_ts.h
index 4e3d195..8a33627 100644
--- a/frontend/pl_gun_ts.h
+++ b/frontend/pl_gun_ts.h
@@ -1,3 +1,6 @@
+#ifndef __PL_GUN_TS_H__
+#define __PL_GUN_TS_H__
+
 #ifdef HAVE_TSLIB
 
 struct tsdev;
@@ -16,3 +19,5 @@ int pl_gun_ts_get_fd(struct tsdev *ts);
 #define pl_set_gun_rect(...) do {} while (0)
 
 #endif
+
+#endif /* __PL_GUN_TS_H__ */
diff --git a/frontend/plat.h b/frontend/plat.h
index 6b0cd65..8a296ea 100644
--- a/frontend/plat.h
+++ b/frontend/plat.h
@@ -1,3 +1,6 @@
+#ifndef __PLAT_H__
+#define __PLAT_H__
+
 void plat_init(void);
 void plat_finish(void);
 void plat_minimize(void);
@@ -8,3 +11,5 @@ void  plat_gvideo_open(int is_pal);
 void *plat_gvideo_set_mode(int *w, int *h, int *bpp);
 void *plat_gvideo_flip(void);
 void  plat_gvideo_close(void);
+
+#endif /* __PLAT_H__ */
diff --git a/frontend/plat_omap.h b/frontend/plat_omap.h
index e47410a..151f09c 100644
--- a/frontend/plat_omap.h
+++ b/frontend/plat_omap.h
@@ -1,5 +1,8 @@
+#ifndef __PLAT_OMAP_H__
+#define __PLAT_OMAP_H__
 
 void plat_omap_init(void);
 void plat_omap_finish(void);
 void plat_omap_gvideo_open(void);
 
+#endif /* __PLAT_OMAP_H__ */
diff --git a/frontend/plugin.h b/frontend/plugin.h
index e7a5645..5e12f90 100644
--- a/frontend/plugin.h
+++ b/frontend/plugin.h
@@ -1,3 +1,6 @@
+#ifndef __PLUGIN_H__
+#define __PLUGIN_H__
+
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
 
 #define PLUGIN_DL_BASE 0xfbad0000
@@ -12,3 +15,5 @@ enum builtint_plugins_e {
 
 void *plugin_link(enum builtint_plugins_e id, const char *sym);
 void plugin_call_rearmed_cbs(void);
+
+#endif /* __PLUGIN_H__ */
diff --git a/frontend/plugin_lib.h b/frontend/plugin_lib.h
index 09cc4c5..7570001 100644
--- a/frontend/plugin_lib.h
+++ b/frontend/plugin_lib.h
@@ -1,3 +1,5 @@
+#ifndef __PLUGIN_LIB_H__
+#define __PLUGIN_LIB_H__
 
 enum {
 	DKEY_SELECT = 0,
@@ -118,3 +120,5 @@ extern void (*pl_plat_hud_print)(int x, int y, const char *str, int bpp);
 #ifndef ARRAY_SIZE
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
 #endif
+
+#endif /* __PLUGIN_LIB_H__ */