extern XBT_PRIVATE std::set<std::string> trivaNodeTypes;
extern XBT_PRIVATE std::set<std::string> trivaEdgeTypes;
XBT_PRIVATE long long int instr_new_paje_id ();
-XBT_PRIVATE void PJ_container_alloc ();
-XBT_PRIVATE void PJ_container_release ();
XBT_PUBLIC(container_t) PJ_container_get (const char *name);
-XBT_PUBLIC(container_t) PJ_container_get_or_null (const char *name);
+XBT_PUBLIC(simgrid::instr::Container*) PJ_container_get_or_null(const char* name);
XBT_PUBLIC(container_t) PJ_container_get_root ();
XBT_PUBLIC(void) PJ_container_set_root (container_t root);
XBT_PUBLIC(void) PJ_container_free_all (void);