INT 6F - HP Vectra EX-BIOS - "F_INS_XCHGFIX" - EXCH VALUES WITH FIXED VECTOR AH = 06h BP = 0012h (driver ID for V_SYSTEM) BX = vector address DX = new value for DS ES:DI -> new CS:IP(Internet Protocol) The lower level (transport layer) of the TCP/IP protocol suite. See also TCP, TCP/IP. entry point Return: AH = status (see #03744) DX = old value for DS ES:DI -> old CS:IP(Internet Protocol) The lower level (transport layer) of the TCP/IP protocol suite. See also TCP, TCP/IP. entry point BP,DS destroyed Desc: replace an existing EX-BIOS driver at a fixed HPVT location without initialization SeeAlso: AH=00h"HP Vectra",AH=04h"F_INS_BASEHPVT",AH=08h"F_INS_XCHGRSVD" SeeAlso: AH=0Ah"F_INS_XCHGFREE",AH=0Ch"F_INS_FIXOWNDS"