INT 21 - Novell NetWare - CLOSE SEMAPHORE AX = F26Fh subfn 01h CX = length of request packet in bytes DX = 0000h (no reply packet) DS:SI -> request packet (see #02483) ES:DI ignored Return: AX = status (see #02860 at INT 2F/AX=7A20h/BX=0000h) SeeAlso: AH=F2h"Novell",AX=F26Fh/SF=00h,AX=F26Fh/SF=03h,AX=F220h/SF=04h