<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">--- src/glpng.c.orig	2014-06-01 16:58:59.000000000 -0500
+++ src/glpng.c	2018-02-18 22:20:45.000000000 -0600
@@ -28,8 +28,13 @@
 #define GL_GLEXT_PROTOTYPES
 
 #include &lt;GL/glpng.h&gt;
+#if defined(__APPLE__)
+#include &lt;OpenGL/gl.h&gt;
+#include &lt;OpenGL/glext.h&gt;
+#else
 #include &lt;GL/gl.h&gt;
 #include &lt;GL/glext.h&gt;
+#endif
 #include &lt;stdlib.h&gt;
 #include &lt;stdint.h&gt;
 #include &lt;string.h&gt;
</pre></body></html>