Format of NetWare path cookie:
Offset Size Description )
00h WORD flags
bit 0: last component is a filename
02h DWORD cookie1
06h DWORD cookie2
Note: "cookie1" and "cookie2" are to be set to FFFFFFFFh initially; if
"cookie2" is FFFFFFFFh on return, all path components have been
transferred
SeeAlso: #02418,#02419