Function rcl_sys::rcl::wait::rcl_wait_set_init

pub unsafe extern "C" fn rcl_wait_set_init(
    wait_set: *mut rcl_wait_set_t, 
    number_of_subscriptions: usize, 
    number_of_guard_conditions: usize, 
    number_of_timers: usize, 
    number_of_clients: usize, 
    number_of_services: usize, 
    number_of_events: usize, 
    context: *mut rcl_context_t, 
    allocator: rcl_allocator_t
) -> rcl_ret_t

Initialize a rcl wait set with space for items to be waited on.