magical linked lists

// Checks for new connections via accept() and loads them into sock_t linked list.
void getnewconn (void)
{
    struct sockaddr_storage tempAddr;
    int tempSock;
    static sock_t *slnext = NULL;

    // if slnext is NULL, we need to allocate some more memory for a new one.
    // After using up this new one, we set it back to NULL.
    if (!slnext)
    {
        slnext = (sock_t *) malloc (sizeof (sock_t));
        memset (slnext, 0, sizeof (sock_t));
    }

    if ((tempSock = accept (mastersock, (struct sockaddr *)&tempAddr, sizeof(struct sockaddr_storage))) < 0)
        return; // Not this time. D:
    else // YES A NEW CLIENT
    {
        // Fill it out, then put it in the linked list.
        if (!sltail) sltail = slnext; // :|
        slnext.s = tempSock;
        slnext.addr = (struct sockaddr) tempAddr;
        slhead.next = slnext;
        slnext.prev = slhead;
        slnext.next = NULL;
        slhead = slnext;
    }
    return;
}