Int 21 Fn F26A  - Novell Netware - Lock File Set                           [N]

   AX = F26Ah
   CX = length of request packet in bytes
   DX = 0000h (no reply packet)
   DS:SI -> request packet (see #2166)
   ES:DI ignored

Return: AX = status (see #2546 at INT 2F/AX=7A20h/BX=0000h)

See Also: AH=F2h"Novell",AX=F204h,AX=F269h,AH=CBh"NetWare"

Format of NetWare "Lock File Set" request packet:
Offset Size    Description (Table 2166)
 00h   WORD    lock timeout in clock ticks (0000h = don't wait)