INT 21 U - DOS 3.1+ internal - SHARE.EXE - GET OPEN FILE LIST ENTRY             
	AX = 5D05h
	DS:DX -> DOS parameter list (see #01686)
	DPLsee DOS Parameter List's BX = index of sharing record (see #01637 at AH=52h)
	DPLsee DOS Parameter List's CX = index of SFTsee System File Table in sharing record's SFTsee System File Table list
Return: CF clear if successful
	    ES:DI -> ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. filename
	    BX = network machine number of SFTsee System File Table's owner
	    CX = number of locks held by SFTsee System File Table'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