addNode

void addNode(Node ** head, Kola temp, int *cnt)
{
    FILE *fp;
    fp = fopen("file.txt" , "a");

    Node* newNode = (Node*)malloc(sizeof(Node));
    newNode->data = temp;
    newNode->next = NULL;
    Node* temp2 = *head;

    // Ako nqma pyrvi element v spisyka => spisyka e prazen => dobawqme nova kola v nachaloto
    if(!(*head))
    {
        *head = newNode;
        (*cnt)++;
        fprintf("%s %s %s %d %2.2f", temp.kod, temp.marka, temp.cvqt, temp.obemDvigatel, temp.cena);
        printf("Avtomobilat beshe dobaven uspeshno.\n");
        return;
    }

    while(temp2->next)
    {
        temp2 = temp2->next;
    }

    temp2->next = newNode;
    (*cnt)++;
    fprintf("%s %s %s %d %2.2f", temp.kod, temp.marka, temp.cvqt, temp.obemDvigatel, temp.cena);
    printf("Avtomobilat beshe dobaven uspeshno.\n");
    fclose(fp);
}