Commit Briefs
move util.c declarations in utils.h
it's not spelled `util.h' because otherwise it'd get included instead of /usr/include/util.h
[gopher] prevent crash on malformed item lines
initialize selector, address and port to "" to prevent a NUL deferencing on emit_line
replace TAILQ_EMPTY/INSERT_HEAD/TAIL dance with a single TAILQ_INSERT_TAIL
Now that all the queues are correctly initialised, there's no need for that dance.