Int 21 Fn 3022  - Stopprg V2.0 - Installation Check                        [G]

   AX = 3022h

Return: AX = DOS version (see AH=30h)
   CX = 1112h if StopPrg installed
       BX = segment of resident code
Program: StopPrg is a resident program aborter by MAK-TRAXON's Prophet

Note:  StopPrg may be temporarily disabled by storing 9090h in the word at
     0000h:04FEh