Better name for PQsslAttributes()

As a co-maintainer of the PostgreSQL adapter for Ruby, I would like to
bridge the new SSL related functions to Ruby methods. However I wonder
whether PQsslAttributes() is the best name for the function. Based on
this name, I would expect to get key+value pairs instead of only the
keys. IMHO PQsslAttributeNames() would express better, what the function
does.

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Kind Regards,
Lars