Int 21 Fn 5F32  u - Named Pipes - Local DOSqnmpipeinfo                     [N]

   AX = 5F32h
   BX = handle
   CX = size of _PIPEINFO structure
   DX = level (must be 0001h)
   DS:SI -> _PIPEINFO structure (see below)

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

See Also: AX=5F33h,AX=5F34h

Format of _PIPEINFO structure:
Offset Size    Description
 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