#include "my_List.h"
// Do not initialize inputs!
void Init(void)
{
  count = 0;
  v->Out = 0;
}

void Exec(void)
{
if(*v->Enable == 1){
struct item *newItem = (struct item*) malloc(sizeof(struct item));
  newItem->value = *v->In;
  newItem->index = count;
  if(count == 0){
    myListHeader = newItem;
    myListTail = newItem;
  }else{
    myListTail->next = newItem;
    myListTail = myListTail->next;
  }

if(count < v->Interval){
   v->Out = 0;
}else{

  myListHeader = myListHeader->next;
  free(myListHeader->prev);
  myListHeader->prev = NULL;
}
  count++;
  }
  if(count != 0)
  v->Out = myListTail->value - myListHeader->value;
  else
  v->Out = 0;
}