INT 21 - DOS 3.1+ internal - SHARE.EXE - GET OPEN FILE LIST ENTRY

	AX = 5D05h
	DS:DX -> DOS parameter list (see #01686)
	DPL's BX = index of sharing record (see #01637 at AH=52h)
	DPL's CX = index of SFT in sharing record's SFT list
Return: CF clear if successful
	    ES:DI -> ASCIZ filename
	    BX = network machine number of SFT's owner
	    CX = number of locks held by SFT's owner
	CF set if either index out of range
	    AX = 0012h (no more files)
Notes:	error unless SHARE is loaded (calls [SysFileTable-18h])
	  (see #01636 at AH=52h)
	names are always canonical fully-qualified, such as returned by AH=60h
	not supported by DR DOS 3.41 and 5.0 and Novell DOS 7, but does not
	  return an error, instead destroying AX
SeeAlso: AH=5Ch,AH=60h