defasm branch
    # 8b ?' # 36 ?'                     ; mov esi, [esi]
next

defasm 0branch
    # 58 ?'                             ; pop eax
    # 83 ?' # c6 ?' # 4 ?'              ; add esi, 4
    # 83 ?' # f8 ?' # 0 ?'              ; cmp eax, 0
    # 75 ?' # 3 ?'                      ; jne +3
    # 8b ?' # 76 ?' # fc ?'             ; mov esi, [esi - 4]
next