.define Mlu2 .sect .text .sect .rom .sect .data .sect .bss .sect .text ! This subroutine multiplies two unsigned fourbyte intergers. ! For more details see mli.s Mlu2: stx ARTH sta ARTH+1 ! multiplier jsr Pop stx ARTH+2 sta ARTH+3 ! multiplicand ldy #0 sty UNSIGN jmp Mul