From 3b1c45d42171ef0da9c09b3010e33ee362fe2b8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20P=2E=20Tjern=C3=B8?= <jorgen@uberent.com>
Date: Wed, 4 Jun 2014 10:33:23 -0700
Subject: [PATCH] SDL_opengl: Fix Mac build for SDK 10.9 too.

---
 include/SDL_opengl.h | 3 +++
 include/SDL_syswm.h  | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/SDL_opengl.h b/include/SDL_opengl.h
index d89185bc4..ed1c2342f 100644
--- a/include/SDL_opengl.h
+++ b/include/SDL_opengl.h
@@ -51,7 +51,10 @@
 #endif
 #if defined(__MACOSX__)
 #include <stddef.h>             /* Needed for ptrdiff_t */
+/* Hack to prevent duplicate definition of GLsizeiptrARB and GLintptrARB in <OpenGL/gltypes.h> */
+#define GL_ARB_vertex_buffer_object 1
 #include <OpenGL/gl.h>          /* Header File For The OpenGL Library */
+#undef GL_ARB_vertex_buffer_object
 #define __X_GL_H
 #else
 #include <GL/gl.h>              /* Header File For The OpenGL Library */
diff --git a/include/SDL_syswm.h b/include/SDL_syswm.h
index 7da78b83a..c1022c15f 100644
--- a/include/SDL_syswm.h
+++ b/include/SDL_syswm.h
@@ -83,7 +83,7 @@ struct SDL_SysWMinfo;
 
 #if defined(SDL_VIDEO_DRIVER_COCOA)
 #ifdef __OBJC__
-#include <Cocoa/Cocoa.h>
+@class NSWindow;
 #else
 typedef struct _NSWindow NSWindow;
 #endif