dns: fix unwrapped maacros
Merge branch 'master' of https://github.com/atheme/libmowgli-2
Add limit.h to stdinc.h
Fixed unused variable warning in proctitle.c
Merge pull request #21 from quora-wings/master

Fixed compiler warnings
cacheline: make things work right on OS X
proctitle: fix undeclared identifier on certain platforms
getopt_long: Fix missing newline after error messages.

Real warnx() appends a newline so make our substitute do so too.
eventloop: Fix deadline for timers.

If a timer is added while the deadline is not determined yet, the new
deadline only takes the new timer into account. This prevents execution
of other timers that should be run sooner.