This program enlarges the cursor on the screen.

  *************************************************
  ** Program: cursor.q                           **
  ** Purpose: Enlarges the video cursor using    **
  **          DOS int86 software interrupt.      **
  *************************************************

   equate al  regs1-1
   equate ah  regs2-2
   equate cl  regs5-5
   equate ch  regs6-6

   move x'01' to ah
   move x'00' to ch
   move x'0e' to cl
   int86 x'10'

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