<div dir="ltr"><div>A dependency on zlib.h was recently removed (commit 8a147a7365). This also removes the definition of the macro "OF" which is required by gzio.c. Now "OF" is evidently defined by other headers on some systems, but on at least Gentoo Linux this is not the case.<br>
<br>OF was needed to support compilation on now ancient C compilers. I assume R17 and newer doesn't need to support ancient C compilers. See details at <a href="http://stackoverflow.com/questions/7299310/of-macro-in-iowin32-h">http://stackoverflow.com/questions/7299310/of-macro-in-iowin32-h</a> <br>
<br>The attached patch removes usage of OF in gzio.c<br><br></div>Regards,<br>Dan.<br></div>