extern "C" void vApplicationMallocFailedHook(void)
{
    for (;;);
}

extern "C" void vApplicationStackOverflowHook(void *task_handle, char *task_name)
{
    (void) task_handle;
    (void) task_name;
    for (;;);
}

extern "C" void vApplicationIdleHook(void)
{
}