From 5730e5e4463d942fabcda92fbce919b78eab187d Mon Sep 17 00:00:00 2001
From: Peter Evans <peter@modul8r.com>
Date: Fri, 13 Apr 2018 16:15:12 -0500
Subject: [PATCH] Add explicit definition of unused bit

---
 include/mos6502/enums.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/mos6502/enums.h b/include/mos6502/enums.h
index f2c6212..947b6b3 100644
--- a/include/mos6502/enums.h
+++ b/include/mos6502/enums.h
@@ -22,6 +22,7 @@ enum status_flags {
     MOS_INTERRUPT = 4,
     MOS_DECIMAL = 8,
     MOS_BREAK = 16,
+    MOS_UNUSED = 32,
     MOS_OVERFLOW = 64,
     MOS_NEGATIVE = 128,
 };