pub unsafe extern "C" fn rcl_init_options_init(
init_options: *mut rcl_init_options_t,
allocator: rcl_allocator_t,
) -> rcl_ret_t
pub unsafe extern "C" fn rcl_init_options_init(
init_options: *mut rcl_init_options_t,
allocator: rcl_allocator_t,
) -> rcl_ret_t