Mod player status

What's the status with the mod player ? is it going to be worked on anymore ? inclusion of extra mod commands and the like ? just that a few mods I've added struggle with certain pitch sliding commands.
Also, what's the possiblity of having some custom audio callback with a pointer, length so we can fill the audio buffer ourselves ? I fancy writing an XM Player and some other audio oddities
Regards,
Nik
Also, what's the possiblity of having some custom audio callback with a pointer, length so we can fill the audio buffer ourselves ? I fancy writing an XM Player and some other audio oddities

Regards,
Nik