search.c

/**
 * Searches for a number in list.
 */
void search(void)
{
    // prompt user for number
    printf("Number to search for: ");
    int n = GetInt();

    // get list's first node
    node* ptr = first;

    // search for number
    while (ptr != NULL)
    {
        if (ptr->n == n)
        {
            printf("\nFound %i!\n", n);
            sleep(1);
            break;
        }
        ptr = ptr->next;
    }
}