XBT_PUBLIC(tmgr_trace_event_t) tmgr_history_add_trace(tmgr_history_t history,
tmgr_trace_t trace,
double start_time, int offset,
XBT_PUBLIC(tmgr_trace_event_t) tmgr_history_add_trace(tmgr_history_t history,
tmgr_trace_t trace,
double start_time, int offset,