[ds6-devel] nc6 long options

[Chris Leishman]

Hi,

Just looking at the options currently defined in parser.c - it's 
getting pretty cluttered and I've already managed to break option 
compatibility with netcat :(  (oops)

I think we should add in long options asap so that this can be cleared 
up.  Things like setting the buffer size, mtu & nru can be moved to 
long options - they don't need single letter mnemonics.

I think the best (only?) choice would be to use the gnu getopt library 
(getopt_long) - but should we include the gnu getopt source into the 
source tree as well, or should we just assume that platforms not using 
glibc can install the libgnugetopt?

Regards,
Chris