$NetBSD: patch-registry_egl.xml,v 1.1 2017/06/08 12:37:33 adam Exp $

Define EGL_CAST if missing.

--- registry/egl.xml.orig	2017-06-06 09:55:43.000000000 +0000
+++ registry/egl.xml
@@ -88,6 +88,13 @@
     EGLint iStride;
 };</type>
         <type>typedef void (<apientry/> *<name>EGLDEBUGPROCKHR</name>)(EGLenum error,const char *command,EGLint messageType,EGLLabelKHR threadLabel,EGLLabelKHR objectLabel,const char* message);</type>
+        <type>#if !defined(EGL_CAST)
+#if defined(__cplusplus)
+#define EGL_CAST(type, value) (static_cast&lt;type&gt;(value))
+#else
+#define EGL_CAST(type, value) ((type) (value))
+#endif
+#endif</type>
     </types>
 
     <!-- SECTION: EGL enumerant (token) definitions. -->