TODO ==== ares_reinit() - To allow an app to force a re-read of /etc/resolv.conf etc, pretty much like the res_init() resolver function offers ares_gethostbyname - When built to support IPv6, it needs to also support PF_UNSPEC or similar, so that an application can ask for any protocol and then c-ares would return all known resolves and not just explicitly IPv4 _or_ IPv6 resolves. ares_process - Upon next ABI breakage ares_process() should be changed to return 'int' and return ARES_ENOTINITIALIZED if ares_library_init() has not been called. ares_process_fd - Upon next ABI breakage ares_process_fd() should be changed to return 'int' and return ARES_ENOTINITIALIZED if library has not been initialized.