[alsa-devel] Capturing MIDI

[Steve Merrony]

I hope this isn't too off-topic.

I run an open source project (GENPO) which can be thought of as a kind 
of MIDI switchboard and filter.  It uses ALSA throughout.  I'd like to 
add a new feature to the software - a facility to simply record to a 
standard MIDI file anything that the program produces.  I've searched 
though the API and I can't find anything documented which will help 
much, so here's my question...

Is there a recommended library for C++ ALSA programs to use for handling 
(writing) standard MIDI files?

Regards,
               Steve