https://bugs.gentoo.org/922448
https://bugs.ghostscript.com/show_bug.cgi?id=707502
https://git.ghostscript.com/?p=ghostpdl.git;h=8f5c77af6c0b84bdea719010cf4f67877e857b2b

From 8f5c77af6c0b84bdea719010cf4f67877e857b2b Mon Sep 17 00:00:00 2001
From: Ken Sharp <Ken.Sharp@artifex.com>
Date: Fri, 19 Jan 2024 08:44:33 +0000
Subject: [PATCH] X device - fix compiler 'warning'

Bug #707502 "- -Wincompatible-pointer-types warning in devices/gdevxini.c"

This is probably an oversight from when we changed a load of variables
to size_t.

Seems odd that compilers (well gcc) should refuse to compile becuase of
a warning, but that's compilers. The pointer type is incorrect so let's
fix it.
--- a/devices/gdevx.h
+++ b/devices/gdevx.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2023 Artifex Software, Inc.
+/* Copyright (C) 2001-2024 Artifex Software, Inc.
    All Rights Reserved.
 
    This software is provided AS-IS with no warranty, either express or
@@ -39,7 +39,7 @@ typedef struct gx_device_X_s {
     bool is_buffered;
     bool IsPageDevice;
     byte *buffer;		/* full-window image */
-    long buffer_size;
+    size_t buffer_size;
     gx_device_color_info        orig_color_info;
 
     /* An XImage object for writing bitmap images to the screen */
--- a/devices/gdevxini.c
+++ b/devices/gdevxini.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2023 Artifex Software, Inc.
+/* Copyright (C) 2001-2024 Artifex Software, Inc.
    All Rights Reserved.
 
    This software is provided AS-IS with no warranty, either express or
@@ -621,7 +621,7 @@ x_set_buffer(gx_device_X * xdev)
         }
         if (mdev->width != xdev->width || mdev->height != xdev->height) {
             byte *buffer;
-            ulong space;
+            size_t space;
 
             if (gdev_mem_data_size(mdev, xdev->width, xdev->height, &space) < 0 ||
                 space > xdev->space_params.MaxBitmap) {
-- 
2.34.1