Function ri_service_mesh_get_stats 

#[unsafe(no_mangle)]
pub extern "C" fn ri_service_mesh_get_stats(
    mesh: *mut CRiServiceMesh,
    out_total_services: *mut usize,
    out_total_endpoints: *mut usize,
    out_healthy_endpoints: *mut usize,
    out_unhealthy_endpoints: *mut usize,
) -> c_int