1define void stuff(x) { 2 print "x: ", x, "\n" 3} 4 5define void(x) { 6 return x 7} 8 9stuff(0) 10stuff(1) 11stuff(2.2839) 12stuff(-9.9289389) 13 14void(0) 15void(1) 16void(2.9823) 17void(-3.5982) 18 19void = .198389 20void + 10 21