[chirp_devel] [PATCH 0 of 2] [RFC] Bitwise named structure definitions

This is a change to the bitwise core, which I don't touch very often. However, I think this is a significant improvement for drivers like the FT-8x7 ones. I've included as an example a quick conversion of the FT-817 driver, which still passes all the tests (and thus I assume is good).

Marco, what do you think of this?

--Dan