X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=ROM2%2Fcoinmech.h;h=7940b0665e79425c00a1ab0bcc6052347b6a0e61;hb=f5bc521c83d95d35e852747402a44d1411252c2b;hp=8e8ad243541b746749a673afe4f1842f8d34de3b;hpb=11baa477da66fe8b2899dd50bd71d11615ff050e;p=uccvend-snackrom.git

diff --git a/ROM2/coinmech.h b/ROM2/coinmech.h
index 8e8ad24..7940b06 100644
--- a/ROM2/coinmech.h
+++ b/ROM2/coinmech.h
@@ -3,9 +3,11 @@
 
 #include "vend.h"
 
-extern u16 coin_value;
+extern volatile u16 coin_value;
+extern volatile bool have_change;
 
 void coin_eat();
 void coin_cost(u16 cost); /* specify the cost of an item. */
+void coinmech_init();
 
 #endif /* _COINMECH_H_ */