IOReturn IOHibernateSystemHasSlept(void);
IOReturn IOHibernateSystemWake(void);
IOReturn IOHibernateSystemPostWake(void);
+void IOHibernateSystemPostWakeTrim(void * p1, void * p2);
uint32_t IOHibernateWasScreenLocked(void);
void IOHibernateSetScreenLocked(uint32_t lockState);
void IOHibernateSetWakeCapabilities(uint32_t capability);