From e66bc7d8dc6c16369e1e3cc1c60b34e1bb784bc9 Mon Sep 17 00:00:00 2001
From: Nikolaj Schlej <schlej@live.de>
Date: Fri, 14 Feb 2025 05:22:05 +0100
Subject: [PATCH] Apply a small patch to common/zlib/gzguts.h to fix a build
 issue in macOS

---
 common/zlib/gzguts.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/common/zlib/gzguts.h b/common/zlib/gzguts.h
index eba7208..23229ca 100644
--- a/common/zlib/gzguts.h
+++ b/common/zlib/gzguts.h
@@ -3,6 +3,11 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
+// UEFITool: required for macOS
+#ifndef _WIN32
+  #include <unistd.h>
+#endif
+
 #ifdef _LARGEFILE64_SOURCE
 #  ifndef _LARGEFILE_SOURCE
 #    define _LARGEFILE_SOURCE 1