text: #include "qemu/osdep.h"
  #include "sysemu/runstate.h"
  
  VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
                                                       void *opaque)
  {
      return NULL;
  }
  
  void qemu_del_vm_change_state_handler(VMChangeStateEntry *e)
  {
      /* Nothing to do. */
  }
  