Greg Wilkins 34782005b2 448156 Fixed INACTIVE race in IteratingCallback
Simplified the ICB statemachine with the addition of a lock state to handle the case of iterate() called while a
previous process() iteration is just existing.

Also added the CALLED state to replace INACTIVE when a callback is called before PENDING state entered.

renamed INACTIVE to IDLE
2014-10-22 14:06:40 +11:00
..
2011-08-24 09:31:28 -07:00
2014-09-11 06:10:44 -07:00