static void disconnect(void * state, unsigned int param)
{
    VaS(state)->connected = false;
}
static void disconnect(void * state)
{
    VaS(state)->connected = false;
}
static void connect(void * state, unsigned int param)
{
    VaS(state)->connected = true;
}
static void connect(void * state)
{
    VaS(state)->connected = true;
}