rounding_driver   534 src/floatfns.c   return rounding_driver (arg, divisor, ceil, mpz_cdiv_q, ceiling2);
rounding_driver   543 src/floatfns.c   return rounding_driver (arg, divisor, floor, mpz_fdiv_q, floor2);
rounding_driver   556 src/floatfns.c   return rounding_driver (arg, divisor, emacs_rint, rounddiv_q, round2);
rounding_driver   572 src/floatfns.c   return rounding_driver (arg, divisor, identity, mpz_tdiv_q, truncate2);