Commit Briefs
cast argument to is*()
otherwise there can be issues on arches with signed chars (as amd64)
rething the build system for -main, keep autotools for -portable
use the native bsd.prog.mk infrastructure to build the -main branch: now it targets OpenBSD only. The -portable branch remains and keeps using autotools to facilitate the porting for other systems.
crank up MAXSOCK to 32
MAXSOCK is the maximum number of local connections to handle, 4 was a bit low...
don't hardcode the ssh path
could be interesting to determine it at configure-time though