INT 21 u - Named Pipes - LOCAL DosQNmPipeInfo                                   
	AX = 5F32h
	BX = handle
	CX = size of _PIPEINFO structure
	DX = level (must be 0001h)
	DS:SI -> _PIPEINFO structure (see #01701)
Return: CF clear if successful
	    _PIPEINFO structure filled in
	CF set on error
	    AX = error code
Note:	this function was introduced by LAN Manager but is also supported by
	  the Novell DOS Named Pipe Extender, Banyan VINES, OS/2 Virtual DOS
	  Machines, and others
SeeAlso: AX=5F33h,AX=5F34h


Format of Named Pipes _PIPEINFO structure:
Offset	Size	Description	(Table 01701)
 00h	WORD	size of outgoing buffer
 02h	WORD	size of incoming buffer
 04h	BYTE	maximum number of instances allowed
 05h	BYTE	current number of instances
 06h	BYTE	length of the name (including terminating NUL)
 07h  N BYTEs	name