result = _dl_lookup_symbol (name, map, &ref, map->l_local_scope, 0);
result = _dl_lookup_symbol (name, map, &ref, map->l_local_scope, 0, 1);
_dl_symbol_value (struct link_map *map, const char *name){  const ElfW(Sym) *ref = NULL;  lookup_t result;  result = _dl_lookup_symbol (name, map, &ref, map->l_local_scope, 0);  return (result ? LOOKUP_VALUE_ADDRESS (result) : 0) + ref->st_value;}