> > SunOS 4 has writev(), but no prototype for it in <sys/uio.h>, just struct > > iovec. It may be hard to believe, but I am really looking forward to
> > run Exim on it - to get rid of sendmail. :)
>
> Can you provide a correct prototype for the platform, please? We can
> put it in "OS/os.h-SunOS4".
I will certainly send patches for whatever is needed to build Exim on
SunOS 4 when I am done and would be surprised if writev() is all it
takes. ;-)