From dab74b9c1f9a2c115a0459615199b3e82e8c3505 Mon Sep 17 00:00:00 2001
From: Fabian Greffrath <fabian@greffrath.com>
Date: Wed, 26 Feb 2020 08:26:36 +0100
Subject: [PATCH] include d_io.h in d_iwad.c for strcasecmp()

Fixes #66, thanks @AlexMax!
---
 Source/d_iwad.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/d_iwad.c b/Source/d_iwad.c
index 2f8e2f6a..c52d79c7 100644
--- a/Source/d_iwad.c
+++ b/Source/d_iwad.c
@@ -19,6 +19,7 @@
 #include <stdlib.h>
 
 #include "doomtype.h"
+#include "d_io.h"
 #include "d_iwad.h"
 #include "m_argv.h"
 #include "m_misc2.h"