title Module from library BASE_2 : SUBHD1 name ('SUBHD1') maclib baselib.lib ; Subtract source from destination ; Copyright (C) Werner Cirsovius ; Hohe Weide 44 ; D-20253 Hamburg ; Tel.: +49-40-4223247 ; Version 2.2 May 1987 ; ENTRY Level 1 : PC points to destination and source ; EXIT Flags set as on normal 8 bit subtract entry subhd1 extrn @ftcop,subhd2 subhd1: ld hl,subhd2 ; Set return address jp @ftcop ; Fetch operands end