it to create an EVP method with the help of the functions
I<new_method>, I<up_ref_method>, and I<free_method>.
-evp_generic_fetch_by_number() does the same thing as evp_generic_fetch(),
+evp_generic_fetch_by_number() does the same thing as evp_generic_fetch(),
but takes a numeric I<name_id> instead of a name.
I<name_id> must always be nonzero; as a matter of fact, it being zero
is considered a programming error.