Function wayland_raw_protocol_bindings::client::relative_pointer_unstable_v1::zwp_relative_pointer_manager_v1::zwp_relative_pointer_manager_v1_add_listener

pub unsafe fn zwp_relative_pointer_manager_v1_add_listener(
    zwp_relative_pointer_manager_v1: *mut zwp_relative_pointer_manager_v1, 
    listener: *mut c_void, 
    data: *mut c_void
) -> c_int