$ WC "d_gethostbyaddr_r='undef'"
$ WC "d_gethostbyname_r='undef'"
$ WC "d_gethostent_r='undef'"
-$ WC "d_getlogin_r='undef'"
+$ WC "d_getlogin_r='define'"
$ WC "d_getnetbyaddr_r='undef'"
$ WC "d_getnetbyname_r='undef'"
$ WC "d_getnetent_r='undef'"
$ WC "gethostbyaddr_r_proto='0'"
$ WC "gethostbyname_r_proto='0'"
$ WC "gethostent_r_proto='0'"
-$ WC "getlogin_r_proto='0'"
+$ IF use_threads
+$ THEN
+$ WC "getlogin_r_proto='REENTRANT_PROTO_I_BW'"
+$ ELSE
+$ WC "getlogin_r_proto='0'"
+$ ENDIF
$ WC "getnetbyaddr_r_proto='0'"
$ WC "getnetbyname_r_proto='0'"
$ WC "getnetent_r_proto='0'"