A little sanity checker.

[uccvend-snackrom.git] / ROM2 / keypad.h

diff --git a/ROM2/keypad.h b/ROM2/keypad.h
index b9cee95..b5e5f28 100644 (file)
--- a/ROM2/keypad.h
+++ b/ROM2/keypad.h
@@ -1,10 +1,24 @@
 #ifndef _KEYPAD_H_
 #define _KEYPAD_H_
 
-extern u8 last_key;
+#define KEY_1     1
+#define KEY_2     2
+#define KEY_3     3
+#define KEY_4     4
+#define KEY_5     5
+#define KEY_6     6
+#define KEY_7     7
+#define KEY_8     8
+#define KEY_9     9
+#define KEY_0     10
+#define KEY_RESET 11
+
+extern volatile u8 last_key;
 
 /* returns true if a key has been pressed since the last call */
 bool keypad_pressed();
 void keypad_read();
+u8   keypad_getkey();
+void keypad_init();
 
 #endif /* _KEYPAD_H_ */