tree 1ff2460d155d49e0fc45eeaf1d2ff04d47781830
parent 5f5f98a1a919e89f0bcea26d73d96dec760f222f
author Cosmin Truta <ctruta@gmail.com> 1663023257 +0300
committer Cosmin Truta <ctruta@gmail.com> 1663023257 +0300

Fix private macro png_constcast; delete private type png_ptruint

In order to appease the compiler warnings that might affect the uses
of png_constcast, it should be sufficient to cast the source pointer
type to (const void*), and then to (void*), and then to the destination
pointer type. An intermediate cast through an integer type, such as
(png_ptruint), should not be needed.