LOCALIZE():

	p[0] = output skip time
   p[1] = input skip time
   p[2] = duration
   *p[3] = overall amp
   *p[4] = source x
   *p[5] = source y
   *p[6] = source z
   *p[7] = dest x
   *p[8] = dest y
   *p[9] = dest z
   *p[10] = headwidth (units)
   p[11] = feet/unit scaler
   p[12] = input channel
   p[13] = behind head filter on/off
   p[14] = amp/distance calculation flag
      0: no amp/distance
      1: linear amp/distance
      2: inverse square amp/distance
   p[15] = minimum amp/distance multiplier
   p[16] = maximum distance (for linear amp/distance scaling)