mozilla-central/third_party/rust/winapi/src/um/powersetting.rs

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// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
// All files in the project carrying such notice may not be copied, modified, or distributed
// except according to those terms.
use shared::guiddef::{GUID, LPCGUID};
use shared::minwindef::{DWORD, HKEY, LPBYTE, LPDWORD, PUCHAR, PULONG};
use um::winnt::HANDLE;
use um::winuser::{HPOWERNOTIFY, PHPOWERNOTIFY};
extern "system" {
pub fn PowerReadACValue(
RootPowerKey: HKEY,
SchemeGuid: *const GUID,
SubGroupOfPowerSettingsGuid: *const GUID,
PowerSettingGuid: *const GUID,
Type: PULONG,
Buffer: LPBYTE,
BufferSize: LPDWORD,
) -> DWORD;
pub fn PowerReadDCValue(
RootPowerKey: HKEY,
SchemeGuid: *const GUID,
SubGroupOfPowerSettingsGuid: *const GUID,
PowerSettingGuid: *const GUID,
Type: PULONG,
Buffer: PUCHAR,
BufferSize: LPDWORD,
) -> DWORD;
pub fn PowerWriteACValueIndex(
RootPowerKey: HKEY,
SchemeGuid: *const GUID,
SubGroupOfPowerSettingsGuid: *const GUID,
PowerSettingGuid: *const GUID,
AcValueIndex: DWORD,
) -> DWORD;
pub fn PowerWriteDCValueIndex(
RootPowerKey: HKEY,
SchemeGuid: *const GUID,
SubGroupOfPowerSettingsGuid: *const GUID,
PowerSettingGuid: *const GUID,
DcValueIndex: DWORD,
) -> DWORD;
pub fn PowerGetActiveScheme(
UserRootPowerKey: HKEY,
ActivePolicyGuid: *mut *mut GUID,
) -> DWORD;
pub fn PowerSetActiveScheme(
UserRootPowerKey: HKEY,
SchemeGuid: *const GUID,
) -> DWORD;
pub fn PowerSettingRegisterNotification(
SettingGuid: LPCGUID,
Flags: DWORD,
Recipient: HANDLE,
RegistrationHandle: PHPOWERNOTIFY,
) -> DWORD;
pub fn PowerSettingUnregisterNotification(
RegistrationHandle: HPOWERNOTIFY,
) -> DWORD;
}