From 4d880987d248ff078845027cc21ba437564ac07d Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sat, 27 Nov 2004 16:24:39 +0000
Subject: Have OSMesaGetProcAddress() return new OSMESAproc typedef.

---
 include/GL/osmesa.h              | 18 ++++++++++++------
 src/mesa/drivers/osmesa/osmesa.c | 31 +++++++++++++++----------------
 2 files changed, 27 insertions(+), 22 deletions(-)

diff --git a/include/GL/osmesa.h b/include/GL/osmesa.h
index cf892b91c93..ef645905c4d 100644
--- a/include/GL/osmesa.h
+++ b/include/GL/osmesa.h
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  4.1
+ * Version:  6.3
  * 
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -60,8 +60,8 @@ extern "C" {
 #include <GL/gl.h>
 
 
-#define OSMESA_MAJOR_VERSION 4
-#define OSMESA_MINOR_VERSION 1
+#define OSMESA_MAJOR_VERSION 6
+#define OSMESA_MINOR_VERSION 3
 #define OSMESA_PATCH_VERSION 0
 
 
@@ -252,12 +252,18 @@ OSMesaGetColorBuffer( OSMesaContext c, GLint *width, GLint *height,
 
 
 
+/**
+ * This typedef is new in Mesa 6.3.
+ */
+typedef void (*OSMESAproc)();
+
+
 /*
  * Return pointer to the named function.
- *
  * New in Mesa 4.1
+ * Return OSMESAproc in 6.3.
  */
-GLAPI void * GLAPIENTRY
+GLAPI OSMESAproc GLAPIENTRY
 OSMesaGetProcAddress( const char *funcName );
 
 
diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c
index b25f7dca557..b95e446590e 100644
--- a/src/mesa/drivers/osmesa/osmesa.c
+++ b/src/mesa/drivers/osmesa/osmesa.c
@@ -1276,35 +1276,34 @@ OSMesaGetColorBuffer( OSMesaContext c, GLint *width,
 }
 
 
-typedef void (*generic_function)();
-
 struct name_function
 {
    const char *Name;
-   generic_function Function;
+   OSMESAproc Function;
 };
 
 static struct name_function functions[] = {
-   { "OSMesaCreateContext", (generic_function) OSMesaCreateContext },
-   { "OSMesaCreateContextExt", (generic_function) OSMesaCreateContextExt },
-   { "OSMesaDestroyContext", (generic_function) OSMesaDestroyContext },
-   { "OSMesaMakeCurrent", (generic_function) OSMesaMakeCurrent },
-   { "OSMesaGetCurrentContext", (generic_function) OSMesaGetCurrentContext },
-   { "OSMesaPixelsStore", (generic_function) OSMesaPixelStore },
-   { "OSMesaGetIntegerv", (generic_function) OSMesaGetIntegerv },
-   { "OSMesaGetDepthBuffer", (generic_function) OSMesaGetDepthBuffer },
-   { "OSMesaGetColorBuffer", (generic_function) OSMesaGetColorBuffer },
-   { "OSMesaGetProcAddress", (generic_function) OSMesaGetProcAddress },
+   { "OSMesaCreateContext", (OSMESAproc) OSMesaCreateContext },
+   { "OSMesaCreateContextExt", (OSMESAproc) OSMesaCreateContextExt },
+   { "OSMesaDestroyContext", (OSMESAproc) OSMesaDestroyContext },
+   { "OSMesaMakeCurrent", (OSMESAproc) OSMesaMakeCurrent },
+   { "OSMesaGetCurrentContext", (OSMESAproc) OSMesaGetCurrentContext },
+   { "OSMesaPixelsStore", (OSMESAproc) OSMesaPixelStore },
+   { "OSMesaGetIntegerv", (OSMESAproc) OSMesaGetIntegerv },
+   { "OSMesaGetDepthBuffer", (OSMESAproc) OSMesaGetDepthBuffer },
+   { "OSMesaGetColorBuffer", (OSMESAproc) OSMesaGetColorBuffer },
+   { "OSMesaGetProcAddress", (OSMESAproc) OSMesaGetProcAddress },
    { NULL, NULL }
 };
 
-GLAPI void * GLAPIENTRY
+
+GLAPI OSMESAproc GLAPIENTRY
 OSMesaGetProcAddress( const char *funcName )
 {
    int i;
    for (i = 0; functions[i].Name; i++) {
       if (_mesa_strcmp(functions[i].Name, funcName) == 0)
-         return (void *) functions[i].Function;
+         return functions[i].Function;
    }
-   return (void *) _glapi_get_proc_address(funcName);
+   return _glapi_get_proc_address(funcName);
 }
-- 
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