--- a/debug.h	Sun Jul 10 01:25:17 2005 +0000
+++ b/debug.h	Sun Jul 10 14:57:43 2005 +0000
@@ -15,6 +15,9 @@
 	extern int _debug_spritecache_level;
 	extern int _debug_oldloader_level;
 	extern int _debug_pbs_level;
+#ifdef GPMI
+	extern int _debug_gpmi_level;
+#endif /* GPMI */
 	extern int _debug_npf_level;
 #endif
 
@@ -23,4 +26,8 @@
 void SetDebugString(const char *s);
 const char *GetDebugString(void);
 
+#ifdef GPMI
+void gpmi_debug_openttd(int level, char *s);
+#endif /* GPMI */
+
 #endif