X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fc64.h;fp=include%2Fc64.h;h=eb10600d6b6cbfd8a7cb152f37a243771aa78509;hb=7f52a770d9c6a43dde67689032bb3a4848eb6b30;hp=adf3840b93a0a9c0f35dc6b240d991b6fd129839;hpb=f5e9b4012ad25fa3418f4326889ecd6d261fc597;p=cc65

diff --git a/include/c64.h b/include/c64.h
index adf3840b9..eb10600d6 100644
--- a/include/c64.h
+++ b/include/c64.h
@@ -99,6 +99,13 @@
 #define TGI_COLOR_LIGHTBLUE     COLOR_LIGHTBLUE
 #define TGI_COLOR_GRAY3         COLOR_GRAY3
 
+/* Masks for joy_read */
+#define JOY_UP_MASK             0x01
+#define JOY_DOWN_MASK           0x02
+#define JOY_LEFT_MASK           0x04
+#define JOY_RIGHT_MASK          0x08
+#define JOY_BTN_1_MASK          0x10
+
 /* Define hardware */
 #include <_vic2.h>
 #define VIC     (*(struct __vic2*)0xD000)