From 1f5322959ab7bba708f2f3dd4a50bd09230b939e Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Sun, 14 Nov 2021 00:12:49 +0100
Subject: [PATCH] Declared MAX_SERIAL.

---
 src/include/86box/serial.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/include/86box/serial.h b/src/include/86box/serial.h
index f580f9f9f..576c0c12e 100644
--- a/src/include/86box/serial.h
+++ b/src/include/86box/serial.h
@@ -39,6 +39,8 @@
 #define SERIAL4_ADDR		0x02e8
 #define SERIAL4_IRQ		3
 
+#define MAX_SERIAL		4
+
 
 struct serial_device_s;
 struct serial_s;