From 3719b4652417d4ba580e02142f2b43bc1c96dae0 Mon Sep 17 00:00:00 2001
From: "Howard M. Harte" <hharte@magicandroidapps.com>
Date: Tue, 8 Nov 2022 22:01:03 -0800
Subject: [PATCH] AltairZ80: SIO: Fix warning for type mismatch.

Fix warning introduced in PR#108
---
 AltairZ80/altairz80_sio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AltairZ80/altairz80_sio.c b/AltairZ80/altairz80_sio.c
index a0498810..b1e1e501 100644
--- a/AltairZ80/altairz80_sio.c
+++ b/AltairZ80/altairz80_sio.c
@@ -166,7 +166,7 @@ extern void setClockFrequency(const uint32 Value);
 
 extern uint32 PCX;
 extern int32 SR;
-extern uint32 DS_S;
+extern int32 DS_S;
 extern UNIT cpu_unit;
 extern const char* handlerNameForPort(const int32 port);
 extern uint32 vectorInterrupt;            /* Interrupt Request */