[gopher] Gopher 3.0.4 patch for Solaris

[John Goerzen <jgoerzen@complete.org>]

Thanks very much for these reports, Ralph.

I found the bug -- well sorta.  There is something wacky going on in 
there on Solaris -- neither the code nor the header file mention 
wattr_on anywhere.  I worked around it be using a different function to 
do the same thing.  Solaris users may download the 8k 
gopher-3.0.4-solaris.diff file from http://www.quux.org/give-me-gopher 
and build from that.

-- John