xlib: remove VMS tweaks, these should be moved to p_compiler.h if needed

src/gallium/state_trackers/xlib/fakeglx.c

@@ -54,10 +54,6 @@
 #include "state_tracker/st_public.h"
 
 
-#ifdef __VMS
-#define _mesa_sprintf sprintf
-#endif
-
 /* This indicates the client-side GLX API and GLX encoder version. */
 #define CLIENT_MAJOR_VERSION 1
 #define CLIENT_MINOR_VERSION 4  /* but don't have 1.3's pbuffers, etc yet */

src/gallium/state_trackers/xlib/fakeglx.h

@@ -28,10 +28,6 @@
 #define FAKEGLX_H
 
 
-#ifdef __VMS
-#include <GL/vms_x_fix.h>
-#endif
-
 #include <X11/Xlib.h>
 
 struct _glxapi_table;

src/gallium/state_trackers/xlib/fakeglx_fonts.c

@@ -28,10 +28,6 @@
  * Copyright (C) 1995 Thorsten.Ohl @ Physik.TH-Darmstadt.de
  */
 
-#ifdef __VMS
-#include <GL/vms_x_fix.h>
-#endif
-
 #include "glxheader.h"
 #include "context.h"
 #include "imports.h"

src/gallium/state_trackers/xlib/glxheader.h

@@ -26,10 +26,6 @@
 #ifndef GLX_HEADER_H
 #define GLX_HEADER_H
 
-#ifdef __VMS
-#include <GL/vms_x_fix.h>
-#endif
-
 #include "glheader.h"
 
 # include <X11/Xlib.h>