contiki-os/contiki — pull request #767 by ejoerns (2014-08-07 09:05:02+00:00)
Title: Note that timer_reset() must not be executed before timer expired

I've seen several people (including me) having problems with the behavior of `timer_reset()` when it is invoked before the timer expired.

The problem was already discussed in #293 more detailed.

In my opinion adding a simple note should be the easiest solution so far as it does not introduce further computation overhead would but gives a hint for (doc-reading) users.