[PATCH] prefork: add multi-address support
[PATCH] prefork: add multi-address support

Allows qpsmtpd-prefork to listen on multiple address/port combinations
simultaneously, based on the corresponding implementation in forkserver.

Signed-off-by: Robert <c9484850f6ee3d3fb73f3c3345f26ec064da35e4@pobox.com>

priyadi/qpsmtpd,msimerson/qpsmtpd,priyadi/qpsmtpd,salvis/qpsmtpd,salvis/qpsmtpd,msimerson/qpsmtpd,sieutruc/qpsmtpd,sieutruc/qpsmtpd,smtpd/qpsmtpd,priyadi/qpsmtpd,smtpd/qpsmtpd,sieutruc/qpsmtpd