tree 564d37a5c20e0511189d54c245faf7dab955d9b6
parent a9eb9063071437f5cde3b78adf273b428c49d378
author David Lamparter <equinox@opensourcerouting.org> 1425449904 +0100
committer David Lamparter <equinox@opensourcerouting.org> 1429604346 +0200

vtysh: drop unused variables & RETSIGTYPE

Drop unused return values in vtysh.  Also gets rid of the rather funny
prototyping of signal setup in vtysh - which as a side effect makes it
not need AC_TYPE_SIGNAL in configure.ac anymore.  It wasn't used
sensibly to begin with...

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>