Category: TSR libraries
INT 2F - BMB Compuscience Canada Utilities Interface - INSTALLATION CHECK AH = xx (dynamically assigned based upon a search for a multiplex number which doesn't answer installed) AL = 00h installation check ES:DI = EBEBh:BEBEh Return: AL = 00h not installed 01h not installed, not OK to install FFh installed; if ES:DI was EBEBh:BEBEh on entry, ES:DI will point to a string of the form 'MMMMPPPPPPPPvNNNN' where MMMM is a short form of the manufacturer's name, PPPPPPPP is a product name and NNNN is the product's version number