Function simple_round_floor

src/numfmt.c:389–393

EXTREMELY limited 'floor' - without 'libm'. Assumes values that fit in intmax_t. */

/* EXTREMELY limited 'floor' - without 'libm'.
   Assumes values that fit in intmax_t.  */
static inline intmax_t
simple_round_floor (long double val)
{
  return -simple_round_ceiling (-val);
}

/* EXTREMELY limited 'round away from zero'.
   Assumes values that fit in intmax_t.  */