From ea022aa61c8f916aa64c612d6e514158a4e57ba8 Mon Sep 17 00:00:00 2001
From: Nick Briggs <nicholas.h.briggs@gmail.com>
Date: Fri, 6 Jan 2023 22:39:01 -0800
Subject: [PATCH] Resolve warning: no previous extern declaration for
 non-static variable in llcolor.c

---
 src/llcolor.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/llcolor.c b/src/llcolor.c
index e5d8419..e994b94 100644
--- a/src/llcolor.c
+++ b/src/llcolor.c
@@ -34,9 +34,14 @@
 
 #include "llcolordefs.h"
 
+extern int MonoOrColor;
+extern DLword *ColorDisplayRegion68k;
+extern int Dispcolorsize;
+extern int Inited_Color;
+
 int MonoOrColor = MONO_SCREEN;
-DLword *ColorDisplayRegion68k;
-int Dispcolorsize;
+DLword *ColorDisplayRegion68k = NULL;
+int Dispcolorsize = 0;
 int Inited_Color = NIL;
 extern struct pixrect *ColorDisplayPixrect;
 extern int displaywidth, displayheight, FrameBufferFd;