[Lazarus] OpenAL

[Kjow]

Hi all,

I need to add 3D sound to my app, but I can't find any free-working
solution for a commercial, cross platform, project (FMOD or BASS
should work, but they costs, and I can't affort this for now).

So, I was looking for OpenAL, (here:
http://wiki.freepascal.org/Multimedia_Programming#Using_the_OpenAL_Library),
but following delphi instructions (here:
http://www.noeska.com/doal/tutorials.aspx ) I get access violation
(SIGSEGV error on:
openal.pas
row 2187: Device := alcOpenDevice(nil); // this is supposed to select
the "preferred device". )

Can you help me to find a solution?

Thank you in advance,
Kjow