Commit f5e4eb05e5bdf61b0a1b11f99effaf835a8796ce

Nick Mathewson 2012-04-20T13:14:10

Refactor monotonic timer handling into a new type and set of functions; add a gettimeofday-based ratcheting implementation Now, event.c can always assume that we have a monotonic timer; this makes event.c easier to write.