* ada-lang.c (value_from_contents_and_address)
(to_record_with_fixed_variant_part)
(value_tag_from_contents_and_address, ada_to_fixed_type)
(to_fixed_variant_branch_type, to_fixed_record_type)
(ada_template_to_fixed_record_type, cond_offset_host)
(ada_template_to_fixed_record_type_1): Make buffer a const
bfd_byte.
* ada-lang.h (ada_template_to_fixed_record_type_1)
(value_from_contents_and_address, ada_to_fixed_type): Ditto.