2008-01-29 Brandon Sneed <nivenh@sourceware.org>

	* include/winnt.h (SYSTEM_POWER_CONDITION): typedef.
	* include/winuser.h (PBT_POWERSETTINGCHANGE, DEVICE_NOTIFY_WINDOW_HANDLE,
	DEVICE_NOTIFY_SERVICE_HANDLE): define.
	* include/winuser.h (LPCGUID, HPOWERNOTIFY, POWERBROADCAST_SETTING): typedefs.
	* include/winuser.h (GUID_POWERSCHEME_PERSONALITY, GUID_MIN_POWER_SAVINGS,
	GUID_MAX_POWER_SAVINGS, GUID_TYPICAL_POWER_SAVINGS, GUID_ACDC_POWER_SOURCE,
	GUID_BATTERY_PERCENTAGE_REMAINING, GUID_IDLE_BACKGROUND_TASK,
	GUID_SYSTEM_AWAYMODE, GUID_MONITOR_POWER_ON): added externs for GUIDs.
	* include/winuser.h (RegisterPowerSettingNotification,
	UnregisterPowerSettingNotification): Add prototypes.
	* lib/user32.def: Added imports for the above prototypes.
	* lib/Makefile.in: Added build support for power-uuid.c.
	* lib/power-uuid.c: New file containing power GUID definitions.

2 files changed, 46 insertions, 1 deletions

diff --git a/winsup/w32api/include/winnt.h b/winsup/w32api/include/winnt.h
index 01547ed..3f63b56 100644
--- a/winsup/w32api/include/winnt.h
+++ b/winsup/w32api/include/winnt.h
@@ -3545,6 +3545,15 @@ typedef enum {
 	PowerActionWarmEject
 } POWER_ACTION, *PPOWER_ACTION;
 
+#if (_WIN32_WINNT >= 0x0600)
+typedef enum {
+	PoAc = 0,
+	PoDc = 1,
+	PoHot = 2,
+	PoConditionMaximum = 3
+} SYSTEM_POWER_CONDITION, *PSYSTEM_POWER_CONDITION;
+#endif
+	
 typedef enum _DEVICE_POWER_STATE {
 	PowerDeviceUnspecified,
 	PowerDeviceD0,
diff --git a/winsup/w32api/include/winuser.h b/winsup/w32api/include/winuser.h
index aab36cc..efccca5 100644
--- a/winsup/w32api/include/winuser.h
+++ b/winsup/w32api/include/winuser.h
@@ -1100,9 +1100,11 @@ extern "C" {
 #define PBT_APMPOWERSTATUSCHANGE 10
 #define PBT_APMOEMEVENT 11
 #define PBT_APMRESUMEAUTOMATIC 18
-
 #define PBTF_APMRESUMEFROMFAILURE 1
 #endif
+#if (_WIN32_WINNT >= 0x0600)
+#define PBT_POWERSETTINGCHANGE	32787
+#endif
 /* end pbt.h */
 
 #define PM_NOREMOVE 0
@@ -3367,7 +3369,35 @@ typedef struct {
   (p).y=HIWORD(*(DWORD *)&ps); \
 }
 #define POINTTOPOINTS(p) ((POINTS)MAKELONG((p).x,(p).y))
+	
+#ifndef _LPCGUID_DEFINED
+#define _LPCGUID_DEFINED
+typedef const GUID *LPCGUID;
+#endif
+	
+#if (_WIN32_WINNT >= 0x0600)
+#define DEVICE_NOTIFY_WINDOW_HANDLE		0
+#define DEVICE_NOTIFY_SERVICE_HANDLE	1
+	
+typedef HANDLE HPOWERNOTIFY;
+
+typedef struct {
+	GUID PowerSetting;
+	DWORD DataLength;
+	UCHAR Data[1];
+} POWERBROADCAST_SETTING, *PPOWERBROADCAST_SETTING;
 
+extern const GUID GUID_POWERSCHEME_PERSONALITY;
+extern const GUID GUID_MIN_POWER_SAVINGS;
+extern const GUID GUID_MAX_POWER_SAVINGS;
+extern const GUID GUID_TYPICAL_POWER_SAVINGS;
+extern const GUID GUID_ACDC_POWER_SOURCE;
+extern const GUID GUID_BATTERY_PERCENTAGE_REMAINING;
+extern const GUID GUID_IDLE_BACKGROUND_TASK;
+extern const GUID GUID_SYSTEM_AWAYMODE;
+extern const GUID GUID_MONITOR_POWER_ON;
+#endif
+	
 WINUSERAPI HKL WINAPI ActivateKeyboardLayout(HKL,UINT);
 WINUSERAPI BOOL WINAPI AdjustWindowRect(LPRECT,DWORD,BOOL);
 WINUSERAPI BOOL WINAPI AdjustWindowRectEx(LPRECT,DWORD,BOOL,DWORD);
@@ -3890,6 +3920,9 @@ WINUSERAPI UINT WINAPI RegisterClipboardFormatW(LPCWSTR);
 WINUSERAPI HDEVNOTIFY WINAPI RegisterDeviceNotificationA(HANDLE,LPVOID,DWORD);
 WINUSERAPI HDEVNOTIFY WINAPI RegisterDeviceNotificationW(HANDLE,LPVOID,DWORD);
 #endif
+#if (_WIN32_WINNT >= 0x0600)
+WINUSERAPI HPOWERNOTIFY WINAPI RegisterPowerSettingNotification(HANDLE,LPCGUID,DWORD);
+#endif
 WINUSERAPI BOOL WINAPI RegisterHotKey(HWND,int,UINT,UINT);
 #if (_WIN32_WINNT >= 0x0501)
 WINUSERAPI BOOL WINAPI RegisterRawInputDevices(PCRAWINPUTDEVICE,UINT,UINT);
@@ -4037,6 +4070,9 @@ WINUSERAPI BOOL WINAPI UnregisterClassW(LPCWSTR,HINSTANCE);
 #if (_WIN32_WINDOWS >= 0x0410 || _WIN32_WINNT >= 0x0500)
 WINUSERAPI BOOL WINAPI UnregisterDeviceNotification(HANDLE);
 #endif
+#if (_WIN32_WINNT >= 0x0600)
+WINUSERAPI BOOL WINAPI UnregisterPowerSettingNotification(HPOWERNOTIFY);
+#endif
 WINUSERAPI BOOL WINAPI UnregisterHotKey(HWND,int);
 WINUSERAPI BOOL WINAPI UpdateWindow(HWND);
 #if (_WIN32_WINNT >= 0x0500)