INT 2F - LAN Manager Enhanced DOS - DosWriteAsynchNmPipe                        
	AX = 118Fh
	DS:SI -> stack frame (see #02608)
Return: CF clear if successful
	CF set if error
	    AX = error code
SeeAlso: AX=1186h,AX=1191h,INT 21/AX=5F3Ah


Format of LAN Manager DosReadAsynchNmPipe stack frame:
Offset	Size	Description	(Table 02608)
 00h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> number of bytes read
 04h	WORD	Size of buffer
 06h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> buffer
 0Ah	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> return code
 0Eh	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	function to call on completion as function( char far *buffer )
 12h	WORD	handle