)
Call VPOWERD.VXD entry point with:
	AX = function number
	    0000h get VPOWERD version
		Return: DX = 0000h
			AX = version (AH = major, AL = minor)
	    0001h get APM BIOS version
		Return: DX:AX = APM BIOS version
	    0002h get current power management level
		Return: DX:AX = power management level
	    0003h enable/disable power management (see INT 15/AX=5308h)
		??? = new state of power management
		Return: DX:AX = 0000h:0000h if successful
			   else error code (see #02665)
	    0004h set power state (see INT 15/AX=5307h)
		Return: DX:AX = 0000h:0000h if successful
			   else error code (see #02665)
	    0005h set system power status
		Return: DX:AX = 0000h:0000h if successful
			   else error code (see #02665)
	    0006h restore APM power-on defaults (see INT 15/AX=5309h)
		Return: DX:AX = 0000h:0000h if successful
			   else error code (see #02665)
	    0007h get power status (see INT 15/AX=530Ah)
		Return: ???
	    0008h get APM 1.1 power state (see INT 15/AX=530Ch)
		Return: ???
	    0009h invoke OEM APM function
		??? -> buffer containing parameters for INT 15/AX=5380h
		Return: DX:AX = 0000h:0000h or error code (see #02665)
			buffer updated if successful
	    000Ah register power handler
		???
		Return: DX:AX = 0000h:0000h or error code
	    000Bh deregister power handler
		???
		Return: DX:AX = 0000h:0000h or error code (see #02665)
	    000Ch Win32 get system power status
	    000Dh Win32 set system power status
	    else
		Return: DX = 0000h
			AX = 00FFh
SeeAlso: #02663,#02666