From 2035e89a97d0ca4812488cce1804d6a1f5f3fa90 Mon Sep 17 00:00:00 2001
From: Michael Pavone <pavone@retrodev.com>
Date: Sun, 26 Jul 2015 18:29:14 -0700
Subject: Pre-release cleanup

---
 zdis.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'zdis.c')

diff --git a/zdis.c b/zdis.c
index 390c82e..2faa563 100644
--- a/zdis.c
+++ b/zdis.c
@@ -6,10 +6,20 @@
 #include "z80inst.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdarg.h>
 
 uint8_t visited[(64*1024)/8];
 uint8_t label[(64*1024)/8];
 
+void fatal_error(char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	vfprintf(stderr, format, args);
+	va_end(args);
+	exit(1);
+}
+
 void visit(uint16_t address)
 {
 	visited[address/8] |= 1 << (address % 8);
-- 
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