drivers/acpi/sleep.h

   1
   2 extern u8 sleep_states[];
   3 extern int acpi_suspend(u32 state);
   4
   5 extern void acpi_enable_wakeup_devices(u8 sleep_state);
   6 extern void acpi_disable_wakeup_devices(u8 sleep_state);
   7
   8 extern struct list_head acpi_wakeup_device_list;
   9 extern struct mutex acpi_device_lock;