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  Interrupt:   10h     Function:   0Ah
 
  Title:       Write Character at Cursor
 
  See also:    Write Character and Attribute at Cursor, Character Output,
               @PutChar, Font Interrupts
 
  Description:                     [MDA] [CGA] [PCjr] [EGA] [MCGA] [VGA]
 
     Writes an ASCII character to the display at the current cursor
     position. The character receives the attribute of the previous
     character displayed at the same position.
 
     Input                                      Output
 
     AH = 0Ah                                   None
     AL = Character
     BH = Page
     BL = Color (graphics modes, PCjr only)
     CX = Count of characters to write
          (replication factor)
                                    -♦-