MPE_Log_get_event_number
Gets an unused event number 
Synopsis
#include <stdio.h>
#include "mpe.h"
int MPE_Log_get_event_number( )
Returns
A value that can be provided to MPE_Describe_event or 
MPE_Describe_statewhich will define an event or state not used before.
Notes
This routine is provided to allow packages to ensure that they 
areusing unique event numbers.  It relies on all packages using 
thisroutine.
Location:mpe_log.c