EXTRNInitKeyDisplay:NEAR,Display8A:NEAR IO8259_0EQU0250H IO8259_1EQU0251H _STACKSEGMENTSTACK DW100DUP(?) _STACKENDS _DATASEGMENTWORDPUBLIC'DATA' BUFFERDB8DUP(?) CounterDB? numDW? ReDisplayFlagDB0 _DATAENDS CODESEGMENT STARTPROCNEAR ASSUMECS:CODE,DS:_DATA,SS:_STACK MOVAX,_DATA MOVDS,AX MOVES,AX NOP ...