Function SzConfigTool_setComparisonFunction 

#[unsafe(no_mangle)]
pub extern "C" fn SzConfigTool_setComparisonFunction(
    config_json: *const c_char,
    cfunc_code: *const c_char,
    connect_str: *const c_char,
    cfunc_desc: *const c_char,
    language: *const c_char,
    anon_support: *const c_char,
) -> SzConfigTool_result

Set (update) a comparison function