Hi! I haven't updated the sources for quite a long time! We don't compile on anything else but Linux :-(
Anyways, the UIO_MAXIOV seems to be defined only for Linux. Neither Mac OSX nor Sun Solaris (not to mention the Windows) define such constant. By looking arround I see people can not find a peace of mind with it. It varies between 16 and 1024 on different platforms etc. I will be conservative and define that to 16 on all systems that have no UIO_MAXIOV unless somebody has a better idea. Cheers Zoran