Contribution to enable refcursor support

I'm working on a patch for psqlODBC that I'd like to contribute. Currently there is code in this project that automatically fetches rows from returned cursors, but it's not compiled in because the REFCUR_SUPPORT symbol is not defined. My patch will:

1. Replace the REFCUR_SUPPORT symbol with a proper driver setting (defaulting to off)

2. Enhance the code to allow fetching of multiple refcursors (instead of just one)

3. Allow refcursors to be used in conjunction with regular output parameters

4. Include regression tests

What is the best way to make this contribution? I have a postgresql.org community account, so if I could get the appropriate permissions on the psqlodbc repository then I could push my changes to be reviewed (once they are done).

Regards,

Adrian Grucza