xbt_dict_set(head,key,data,&free);
if (XBT_LOG_ISENABLED(dict,xbt_log_priority_debug)) {
xbt_dict_dump(head,(void (*)(void*))&printf);
xbt_dict_set(head,key,data,&free);
if (XBT_LOG_ISENABLED(dict,xbt_log_priority_debug)) {
xbt_dict_dump(head,(void (*)(void*))&printf);