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Table 2694

)
Call PHARLAPX VxD entry point with:
	AX = function
	    0001h get PHARLAP.386 version
		Return: AX = version number (AH = major, AL = minor)
	---queue functions---
	    0101h allocate a new message queue
		CX = size of queue data buffer in bytes
		Return: DX:AX = handle for new queue, or 0000h:0000h on error
	    0102h allocate a new key queue
		CX = size of queue data buffer in bytes
		EDX = VM handle into which keys will be pasted
		Return: DX:AX = handle for new queue, or 0000h:0000h on error
	    0103h free message queue
		EDX = queue handle
		Return: AX = status (0000h,0003h,0007h) (see #02695)
	    0104h free key queue
		EDX = queue handle
		Return: AX = status (0000h,0003h,0005h) (see #02695)
	    0105h add message to communications queue
		EDX = queue handle
		BX = length of message data in bytes
		CX = length of message header in bytes
		ES:(E)SI -> message header
		GS:(E)DI -> message data
		Return: AX = status (0000h-0003h,0007h) (see #02695)
	    0106h remove message from queue
		EDX = queue handle
		CX = length of buffer in bytes
		ES:(E)SI -> buffer for message
		Return: AX = status (0000h,0003h,0006h,0007h,0008h) (see #02695)
			CX = length of returned message (if AX=0000h or 0008h)
	    0107h flush queue (remove all data)
		EDX = queue handle
		Return: AX = status (0000h,0003h) (see #02695)
	    0108h add PasteKey structure(s) to key queue
		EDX = queue handle
		CX = number of PasteKey structures in buffer
		ES:(E)SI -> PasteKey array (see #02696)
		Return: AX = status (0000h-0003h) (see #02695)
	    0109h register enqueueing callback function
		EDX = queue handle
		ECX = function argument
		ES:(E)SI -> callback function
		Return: AX = status (0000h,0003h,0009h) (see #02695)
	    010Ah register dequeueing callback function
		EDX = queue handle
		ECX = function argument
		ES:(E)SI -> callback function
		Return: AX = status (0000h,0003h,0009h) (see #02695)
	    010Bh unregister enqueueing callback function
		EDX = queue handle
		Return: AX = status (0000h,0003h,0009h) (see #02695)
	    010Ch unregister dequeueing callback function
		EDX = queue handle
		Return: AX = status (0000h,0003h,0009h) (see #02695)
	    010Dh get message queue status
		EDX = queue handle
		Return: AX = status (0000h,0003h) (see #02695)
			CX = number of pending messages
	    010Eh peek at message in queue
		EDX = queue handle
		BX = number of message in queue (0000h = first)
		CX = size of buffer in bytes
		ES:(E)SI -> buffer for message
		Return: AX = status (0000h,0003h,0006h,0008h) (see #02695)
			CX = length of returned message (if AX=0000h or 0008h)
	    010Fh peek at last message in queue
		EDX = queue handle
		CX = size of buffer in bytes
		ES:(E)SI -> buffer for message
		Return: AX = status (0000h,0003h,0006h,0008h) (see #02695)
			CX = length of returned message (if AX=0000h or 0008h)
	    0110h replace last message in queue
		EDX = queue handle
		CX = length of message header in bytes
		BX = length of message data in bytes
		ES:(E)SI -> message header
		GS:(E)DI -> message data
		Return: AX = status (0000h,0002h,0003h) (see #02695)
	    0111h set permitted message count for queue
		EDX = queue handle
		CX = maximum number of messages to enqueue (FFFFh = unlimited)
		Return: AX = status (0000h,0003h) (see #02695)
	---generalized VxD services---
	    0202h call VxD function
		ES:(E)BX -> in/out register-set buffer
		Return: buffer updated
	    0203h map flat
		???
	--system register functions---
	    0301h read system registers into buffer
		ES:(E)SI -> 512-byte buffer
		Return: AX = 0000h
			buffer filled (mostly zeros)
	    0302h copy linear memory into buffer
		EDX = linear address
		CX = number of bytes to copy
		ES:(E)SI -> buffer
		Return: AX = 0000h
	    0303h copy data into linear memory
		EDX = linear address
		CX = number of bytes to copy
		ES:(E)SI -> buffer
		Return: AX = 0000h
	    0304h freeze VM
		???
	    0305h unfreeze VM
		???
	---name registration functions---
	    0401h register name
		EDX = magic number to associate with name
		ES:(E)SI -> name to register
		Return: AX = status (0000h,0009h) (see #02695)
	    0402h unregister name
		ES:(E)SI -> name to be unregistered
		Return: AX = status (0000h,0009h) (see #02695)
	    0403h look up name
		ES:(E)SI -> name to look up
		Return: DX:AX = magic number or 0000h:0000h if not registered
	    0404h get name list handle
		Return: DX:AX = name list handle
				0000h:0000h if not initialized
	---special DOS server routines (undocumented)---
	    0501h register
	    0502h unregister
	    0503h validate VM
	    0504h get INT9 count
	    0505h get screen line
	    0506h get shift status
	    0507h get server PB pointer
	    0508h initialize DOS shell
	    0509h get last VM handle


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  Copyright 2000   by Ralf Brown     Updated Jul 2000