vendor/winapi/src/um/powerbase.rs

   1 // Licensed under the Apache License, Version 2.0
   2 // <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   3 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
   4 // All files in the project carrying such notice may not be copied, modified, or distributed
   5 // except according to those terms.
   6 use shared::minwindef::{DWORD, ULONG};
   7 use um::winnt::{
   8     BOOLEAN, HANDLE, LONG, POWER_INFORMATION_LEVEL, POWER_PLATFORM_ROLE,
   9     PSYSTEM_POWER_CAPABILITIES, PVOID,
  10 };
  11 use um::winuser::{HPOWERNOTIFY, PHPOWERNOTIFY};
  12 pub type NTSTATUS = LONG;
  13 extern "system" {
  14     pub fn CallNtPowerInformation(
  15         InformationLevel: POWER_INFORMATION_LEVEL,
  16         InputBuffer: PVOID,
  17         InputBufferLength: ULONG,
  18         OutputBuffer: PVOID,
  19         OutputBufferLength: ULONG,
  20     ) -> NTSTATUS;
  21     pub fn GetPwrCapabilities(
  22         lpspc: PSYSTEM_POWER_CAPABILITIES,
  23     ) -> BOOLEAN;
  24     pub fn PowerDeterminePlatformRoleEx(
  25         Version: ULONG,
  26     ) -> POWER_PLATFORM_ROLE;
  27     pub fn PowerRegisterSuspendResumeNotification(
  28         Flags: DWORD,
  29         Recipient: HANDLE,
  30         RegistrationHandle: PHPOWERNOTIFY,
  31     ) -> DWORD;
  32     pub fn PowerUnregisterSuspendResumeNotification(
  33         RegistrationHandle: HPOWERNOTIFY,
  34     ) -> DWORD;
  35 }