ISO LEVEL 2 Character set ASCII

Hello,

I’m looking for the way to create the CD with the SDK, like with Nero…
Using :
ISO 9660
LEVEL 2 ( 31 chars )
Character Set : ASCII
Mode 1

How do you do that in the SDK,
for the moment I’m using this :

writeCD.nwcdIsoTrack = NeroCreateIsoTrackEx( mniiFile, m_VolumeName, NCITEF_CREATE_ISO_FS );

where mniiFile is filled using the createisotree of NeroFiddle…