static type_mapping * rtps_util_get_topic_info(endpoint_guid * guid) {
  /* At this point, we know the boolean enable_topic_info is true */
  type_mapping * result = NULL;
  if (guid) {
    if (guid->fields_present == GUID_HAS_ALL)
      result = (type_mapping *)wmem_map_lookup(registry, guid);
  }
  return result;
}
static type_mapping * rtps_util_get_topic_info(endpoint_guid * guid) {
   
  type_mapping * result = NULL;
  if (guid) {
    if (guid->fields_present == GUID_HAS_ALL)
      result = (type_mapping *)wmem_map_lookup(registry, guid);
  }
  return result;
}