Function igraph_centralization_degree_tmax 

pub unsafe extern "C" fn igraph_centralization_degree_tmax(
    graph: *const igraph_t,
    nodes: igraph_int_t,
    mode: igraph_neimode_t,
    loops: igraph_loops_t,
    res: *mut igraph_real_t,
) -> igraph_error_t