INT 21 - Novell NetWare - LOCK PHYSICAL RECORD SET AX = F26Eh CX = length of request packet in bytes DX = 0000h (no reply packet) DS:SI -> request packet (see #02480) ES:DI ignored Return: AX = status (see #02860 at INT 2F/AX=7A20h/BX=0000h) SeeAlso: AH=F2h"Novell",AX=F21Bh,AX=F26Ch,AH=C2h"NetWare"