3 files changed, 4 insertions, 4 deletions
diff --git a/apps/plugins/pacbox/arcade.c b/apps/plugins/pacbox/arcade.c
index db7bf0b..5244ed8 100644
--- a/apps/plugins/pacbox/arcade.c
+++ b/apps/plugins/pacbox/arcade.c
@@ -27,7 +27,7 @@
 #include <string.h>
 #include "plugin.h"
 
-extern struct plugin_api* rb;
+extern const struct plugin_api* rb;
 
 #ifndef HAVE_LCD_COLOR
 /* Convert RGB888 to 2-bit greyscale - logic taken from bmp2rb.c */
diff --git a/apps/plugins/pacbox/hardware.c b/apps/plugins/pacbox/hardware.c
index 23658cf..376fe32 100644
--- a/apps/plugins/pacbox/hardware.c
+++ b/apps/plugins/pacbox/hardware.c
@@ -25,7 +25,7 @@
 #include "plugin.h"
 #include "hardware.h"
 
-extern struct plugin_api* rb;
+extern const struct plugin_api* rb;
 
 /* The main data for Pacman  */
 
diff --git a/apps/plugins/pacbox/pacbox.c b/apps/plugins/pacbox/pacbox.c
index fad2735..1eb040e 100644
--- a/apps/plugins/pacbox/pacbox.c
+++ b/apps/plugins/pacbox/pacbox.c
@@ -32,7 +32,7 @@
 PLUGIN_HEADER
 PLUGIN_IRAM_DECLARE
 
-struct plugin_api* rb;
+const struct plugin_api* rb;
 
 struct pacman_settings {
     int difficulty;
@@ -361,7 +361,7 @@ static int gameProc( void )
     return 0;
 }
 
-enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
+enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter)
 {
     (void)parameter;