For the purposes of §§ 22-14-23 to 22-14-28, inclusive:
(1) The term, county courthouse, means any building occupied for the public sessions of a circuit court, with its various offices, including any building appended to or used as a supplementary structure to a county courthouse; and
(2) The term, state capitol, includes any building appended to or used as a supplementary structure to the state capitol.