tbytes           3567 ext/pgsql/pgsql.c 	int tbytes;
tbytes           3580 ext/pgsql/pgsql.c 	tbytes = 0;
tbytes           3583 ext/pgsql/pgsql.c 		tbytes += nbytes;
tbytes           3585 ext/pgsql/pgsql.c 	RETURN_LONG(tbytes);