X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=ROM2%2Fkeypad.h;h=b5e5f28cf3bba1441b47f26f24ddc7f1b0d178f6;hb=27fb8a023fa0572ef4171624781460bc59537d49;hp=ef01345c2b20fdbe30180fd98c46dcf48c60ee5b;hpb=0d180f72f93966ca6d4b326dfd6eff4681cdd6e8;p=uccvend-snackrom.git

diff --git a/ROM2/keypad.h b/ROM2/keypad.h
index ef01345..b5e5f28 100644
--- a/ROM2/keypad.h
+++ b/ROM2/keypad.h
@@ -13,7 +13,7 @@
 #define KEY_0     10
 #define KEY_RESET 11
 
-extern u8 last_key;
+extern volatile u8 last_key;
 
 /* returns true if a key has been pressed since the last call */
 bool keypad_pressed();