The attached patch was found at
www.openbsd.org/cgi-bin/cvsweb/ports/x11/windowmaker/patches/patch-WINGs_wwindow_c
and I was wondering why it is necessary for 64-bits machines.
I know that the type long has 32 or 64 bits depending on the architecture,
so the patch doesn't change the behavior for 32-bits.
But why do we want to change 'data' and 'pixel' for 64-bits machines?
$OpenBSD: patch-WINGs_wwindow_c,v 1.1 2005/11/05 23:32:44 wilfried Exp $
--- WINGs/wwindow.c~ Sun Oct 24 04:58:20 2004
+++ WINGs/wwindow.c Sat Nov 5 15:38:16 2005
@@ -254,14 +254,14 @@
setMiniwindow(WMWindow *win, RImage *image)
{
WMScreen *scr= win->view->screen;
- CARD32 *data;
+ long *data;
int x, y;
int o;
if (!image)
return;
- data = wmalloc((image->width * image->height + 2) * sizeof(CARD32));
+ data = wmalloc((image->width * image->height + 2) * sizeof(long));
o= 0;
data[o++] = image->width;
@@ -269,7 +269,7 @@
for (y= 0; y < image->height; y++) {
for (x= 0; x < image->width; x++) {
- CARD32 pixel;
+ long pixel;
int offs= (x+y*image->width);
if (image->format == RRGBFormat)
--
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