cpr_stat_event_end
cpr_stat_event_end(cep->ce_name, 0);
#define CPR_STAT_EVENT_END(s) cpr_stat_event_end(s, 0)
#define CPR_STAT_EVENT_END_TMZ(s, t) cpr_stat_event_end(s, t)
extern void cpr_stat_event_end(char *, cpr_time_t *);