From 57d4f63b65aa8801f11e860ad18c9b9054134104 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 18 Sep 2019 18:10:21 +0300
Subject: [PATCH] Hide windows.h from public headers

OpenGL headers require a few #defines, so do those manually instead.
---
 source/extension.cpp |  4 +++-
 source/gl.h          | 19 +++++++++++++++++--
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/source/extension.cpp b/source/extension.cpp
index a0959861..21fab9a2 100644
--- a/source/extension.cpp
+++ b/source/extension.cpp
@@ -2,7 +2,9 @@
 #include <cstdlib>
 #if defined(__ANDROID__)
 #include <EGL/egl.h>
-#elif !defined(_WIN32) && !defined(__APPLE__)
+#elif defined(_WIN32)
+#include <windows.h>
+#elif !defined(__APPLE__)
 #define GLX_GLXEXT_PROTOTYPES
 #include <GL/glx.h>
 #endif
diff --git a/source/gl.h b/source/gl.h
index 9a7cb9cd..69b9b130 100644
--- a/source/gl.h
+++ b/source/gl.h
@@ -15,8 +15,23 @@
 typedef double GLdouble;
 typedef long long GLint64;
 #else
-#ifdef WIN32
-#include <windows.h>
+#ifdef _WIN32
+#ifndef WINAPI
+#if defined(_ARM_)
+#define WINAPI
+#else
+#define WINAPI __stdcall
+#endif
+#endif
+#ifndef APIENTRY
+#define APIENTRY WINAPI
+#endif
+#ifndef DECLSPEC_IMPORT
+#define DECLSPEC_IMPORT __declspec(dllimport)
+#endif
+#ifndef WINGDIAPI
+#define WINGDIAPI DECLSPEC_IMPORT
+#endif
 #endif
 #include <GL/gl.h>
 #include <GL/glext.h>
-- 
2.45.2