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Format of parameter block for function 00h

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Offset Size Description

00h

8 BYTEs

ASCIZ signature "STARMAC"

08h

WORD

version

0Ah

WORD

bit 0 : media requires connect or listen request before use
bit 1 : network is a LAN (broadcast/multicast supported)
bit 2 : point-to-point network

0Ch

WORD

handle for use with MAC driver's private interface (filled in by MAC driver)

0Eh

WORD

context

10h

WORD

approximate speed in KB/sec (filled in by MAC driver)

12h

WORD

approximate cost in cents per hour (filled in by MAC driver)

14h

WORD

maximum packet size in bytes (filled in by MAC driver)

16h

WORD

addressing format (filled in by MAC driver)
0000h = general addressing
0001h = Ethernet addressing
0002h = Token Ring addressing
0003h = Token Bus addressing

18h

DWORD

Send entry point (filled in by MAC driver)

1Ch

DWORD

RegisterEventHandler entry point (filled in by MAC driver)

20h

DWORD

SetPacketFilter entry point (filled in by MAC driver)

24h

DWORD

UnBind entry point (filled in by MAC driver)