Code for multitasking on the Yun isn't working

Official Hardware Classic Yún
3

thank you so much that totally fixed the problem I was wondering if you knew anything about the update function I've set up a similar code to try and get it to be able to be changed in a way similar to the bridge example but when I try to use the update command in my code it won't compile.

 #include <Bridge.h>
#include <BridgeServer.h>
#include <BridgeClient.h>

BridgeServer server;//set up a bridge server

//LED Pin vairiables (they will stay constant)
const int Led1 = 11;
const int Led2 = 9;
const int Led3 = 6;
const int Led4 = 3;

const int P = 50; //perioud of the cycle it can't go below 50

//Vairiables that will change
unsigned long DC1 = 0;
unsigned long DC2 = 0;
unsigned long DC3 = 0;
unsigned long DC4 = 0;

//on LED signals
unsigned long ONLed1 = (P * DC1);
unsigned long ONLed2 = (P * DC2);
unsigned long ONLed3 = (P * DC3);
unsigned long ONLed4 = (P * DC4);

//LED off signals
unsigned long OFFLed1 = (P * (1 - DC1));
unsigned long OFFLed2 = (P * (1 - DC2));
unsigned long OFFLed3 = (P * (1 - DC3));
unsigned long OFFLed4 = (P * (1 - DC4));

byte totalmillies = 0;// the total number of miliseconds on the loop
//checking if the LEDS are on or off
byte Led1State = LOW;
byte Led2State = LOW;
byte Led3State = LOW;
byte Led4State = LOW;

void setup() {
  Bridge.begin();
  Console.begin();
  Console.println ("through vairiables");

  //set up server 
  server.listenOnLocalhost();
  server.begin();
  
  //setting Leds as outputs
  pinMode(Led1, OUTPUT); 
  pinMode(Led2, OUTPUT);
  pinMode(Led3, OUTPUT);
  pinMode(Led4, OUTPUT);
}

void loop() {
  totalmillies = millis(); 

  updateLed1State();

as far as I can tell I have very similar variable up to that point I'm, not sure whats going wrong