[Àû¿ë´ë»ó: DOSBox-x]

If the DOS application is seen polling the IRQ status register rapidly, automatically clear the DMA TC IRQ status.

This is a hack that should only be used with DOS applications that need it to avoid bugs in their GUS support code.

Needed for:
Warcraft II by Blizzard
 if using GUS for music and sound, set this option to prevent the game from hanging when you click on the buttons in the main menu.
