MPE_Initialized_logging - Indicate whether MPE_Init_log or
MPE_Finish_log have been called.
int MPE_Initialized_logging ()
0 if MPE_Init_log has not been called, 1 if MPE_Init_log has been
called but MPE_Finish_log has not been called, and 2 otherwise.
mpe_log.c
11/5/2003 MPE_Initialized_logging(4)