INT 15 - DESQview/X 1.02 - DVDOS4GX.DVR - DECREMENT ???
AX = BFDEh
BX = 000Ah
Return: BX = 0000h (success)
AX = new value of ??? counter
Notes:  also resets a variety of values if the counter goes negative
called by DOS4GW.EXE
SeeAlso: AX=BFDEh/BX=000Bh

See also: 15BFDE

15BFDEBX000A - DESQview/X 1.02 - DVDOS4GX.DVR - DECREMENT ???