[openssl-project] To use or not use the iconv API, and to use or not use other libraries

[Salz, Rich]

>    However, what's going to happen is that PKCS12_gen_mac() will generate
    this for a BMPString:
  
Which is what we do now, right?

And the docs for this *new flag* explain that the behavior could change in the future.

To be "pass8bit" means "pass 8bit bytes through to lower layer"  But if we want to bikeshed about the name of the flag, fine.