Index: background.h
===================================================================
--- background.h	(revision 339)
+++ background.h	(revision 340)
@@ -5,7 +5,7 @@
 800
 **/
 
-extern void raydium_background_color_change (GLfloat r, GLfloat g, GLfloat b, GLfloat a);
+__rayapi void raydium_background_color_change (GLfloat r, GLfloat g, GLfloat b, GLfloat a);
 /**
 Will change ##raydium_background_color## array and apply this modification.
 (will update fog color, obviously).