libipt, block: move event processing functions
libipt, block: move event processing functions

Events are now processed solely in pt_blk_event().  Move event processing helper
functions directly before this function.

Change-Id: I0df69e7ee1e685b3ff285f3e1f3950811d99fb27
Signed-off-by: Markus Metzger <5f675b2b36595f90898e014b548ff7d9bbff2ab7@intel.com>

01org/processor-trace,01org/processor-trace,01org/processor-trace