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Text File  |  1995-01-01  |  368b  |  14 lines

  1. showborder = 0
  2. setborder MACRO no
  3.           if showborder
  4.           push          dx ax
  5.           mov           dx,03dah
  6.           in            al,dx
  7.           mov           dx,03c0h
  8.           mov           al,31h
  9.           out           dx,al
  10.           mov           al,no
  11.           out           dx,al
  12.           pop           ax dx
  13.           endif
  14. ENDM