INT 7F - Alloy NTNX (Host) - GET INTERRUPT VECTORS AH = 08h CL = function 00h get original interrupt vector 01h get Network Executive interrrupt AL = interrupt number DX:SI -> DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. to hold interrupt vector Return: AL = status 00h successful 01h interrupt vector not used by network executive 02h invalid subfunction Note: the network executive uses interrupts 02h,08h,09h,0Fh,10h,13h,16h-19h, 1Ch,20h,28h,2Ah,2Fh,5Bh,67h,7Fh,ECh, and F0h-FFh SeeAlso: AH=09h/CL=03h,INT 21/AH=35h
INT 7F - G8BPQ v4.00+ - HOST MODE - PORTIBM PC Portable (uses same BIOS as XT) CONTROL/INFORMATION AH = 08h AL = stream number (01h-40h) Return: ES:DI -> 10-byte buffer containing blank-padded callsign ---v4.05+ --- AL = radio port to which channel is connected (level 2) AH = session type (see #03948) BX = L2 paclen for session CX = maximum frame size DX = L4 window size or 0000h if not L4 circuit Program: the G8BPQ AX25 Networking Package is amateur packet radio software by John Wiseman which allows a PCIBM PC to act as a node in an AX.25 network SeeAlso: AH=01h"G8BPQ",AH=02h"G8BPQ",AH=03h"G8BPQ",AH=0Ah"G8BPQ" Bitfields for G8BPQ session type: Bit(s) Description (Table 03948) 0 L2LINK 1 SESSION 2 UPLINK 3 DOWNLIND 5 BPQHOST