Who knows the A.P.I.s i should use to make VERY RAW network packets?
(Some driver A.P.I.s that work directly with the adapter)

For example:
I wanto to build an ethernet packet with my own implemented protocol to let my programs comunicate together only

Take a look at http://board.flatassembler.net/topic.php?p=68280#68280 .

I'm still finding the specifications (parameters) to make packet.dll functions work using FASM:

1) PacketGetAdaptersName
2) PacketOpenAdapter

3) POSSIBLE ALL PACKET EXPORTS

The MSDN didn't find my requested functions...
Can someone help me?

Do you mean http://www.winpcap.org/docs/docs_41b5/html/group__packetapi.html ?

My WinXP has installed this one: packet.dll (NT5) Dynamic Link Library - Copyright © 2005-2007 CACE Technologies. Copyright © 1999-2005 NetGroup, Politecnico di Torino.

So I think MSDN won't help much.

Yes, this library, so i can make a program hat comunicates using its own method.

Always i try to make the right invokes to library functions, but nothing.

Pirata, you said the system restarts? no BSOD? Also why r u using PushD? perhaps your mistake is a stack invalidation.

I resolved the BSoD (caused by execution of INT instruction).

Some days after, i substituted the INT instruction with the corresponding CALL (pointing the same interrupt service routine) and syser kernel debugger didn't crash no more...

Maybe:
The INT instruction automatically clears the Interrupts Flags and then all interruptions syser kernel debugger needs to work (interruptions from hardware like mouse and keyboard)
Infact the CLI instruction causes a crash when debugging with syser.

Thanks for interesting in my thread.