--- XFree86-4.8.0/xc/programs/xcursorgen/xcursorgen.c.orig	2005-02-28 17:44:13.000000000 +0100
+++ XFree86-4.8.0/xc/programs/xcursorgen/xcursorgen.c	2013-02-16 20:40:59.811278393 +0100
@@ -182,7 +182,7 @@
       return NULL;
     }
 
-  if (setjmp (png->jmpbuf))
+  if (setjmp (png_jmpbuf (png)))
     {
       png_destroy_read_struct (&png, &info, NULL);
       return NULL;