Function add_range_pair

src/set-fields.c:46–54

Append LOW, HIGH to the list RP of range pairs, allocating additional space if necessary. Update global variable N_FRP. When allocating, update global variable N_FRP_ALLOCATED. */

   space if necessary.  Update global variable N_FRP.  When allocating,
   update global variable N_FRP_ALLOCATED.  */
static void
add_range_pair (uintmax_t lo, uintmax_t hi)
{
  if (n_frp == n_frp_allocated)
    frp = xpalloc (frp, &n_frp_allocated, 1, -1, sizeof *frp);
  frp[n_frp].lo = lo;
  frp[n_frp].hi = hi;
  ++n_frp;
}


/* Comparison function for qsort to order the list of