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144 lines
2.4 KiB
C
144 lines
2.4 KiB
C
/*++ NDK Version: 0098
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Copyright (c) Alex Ionescu. All rights reserved.
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Header Name:
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pofuncs.h
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Abstract:
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Function definitions for the Power Subsystem.
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Author:
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Alex Ionescu (alexi@tinykrnl.org) - Updated - 27-Feb-2006
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--*/
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#ifndef _POFUNCS_H
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#define _POFUNCS_H
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#ifndef _PO_DDK_
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//
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// Dependencies
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//
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#include <umtypes.h>
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//
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// Native Calls
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//
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtInitiatePowerAction(
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_In_ POWER_ACTION SystemAction,
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_In_ SYSTEM_POWER_STATE MinSystemState,
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_In_ ULONG Flags,
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_In_ BOOLEAN Asynchronous
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtPowerInformation(
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_In_ POWER_INFORMATION_LEVEL PowerInformationLevel,
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_In_bytecount_(InputBufferLength) PVOID InputBuffer,
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_In_ ULONG InputBufferLength,
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_Out_bytecap_(OutputBufferLength) PVOID OutputBuffer,
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_In_ ULONG OutputBufferLength
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtSetSystemPowerState(
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_In_ POWER_ACTION SystemAction,
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_In_ SYSTEM_POWER_STATE MinSystemState,
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_In_ ULONG Flags
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtGetDevicePowerState(
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_In_ HANDLE Device,
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_In_ PDEVICE_POWER_STATE PowerState
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtRequestWakeupLatency(
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_In_ LATENCY_TIME latency
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);
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NTSYSCALLAPI
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BOOLEAN
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NTAPI
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NtIsSystemResumeAutomatic(VOID);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtSetThreadExecutionState(
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_In_ EXECUTION_STATE esFlags,
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_Out_ EXECUTION_STATE *PreviousFlags
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtInitiatePowerAction(
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_In_ POWER_ACTION SystemAction,
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_In_ SYSTEM_POWER_STATE MinSystemState,
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_In_ ULONG Flags,
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_In_ BOOLEAN Asynchronous
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtRequestDeviceWakeup(
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_In_ HANDLE Device
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtCancelDeviceWakeupRequest(
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_In_ HANDLE Device
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);
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#endif
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwInitiatePowerAction(
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_In_ POWER_ACTION SystemAction,
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_In_ SYSTEM_POWER_STATE MinSystemState,
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_In_ ULONG Flags,
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_In_ BOOLEAN Asynchronous
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);
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_IRQL_requires_max_(PASSIVE_LEVEL)
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwPowerInformation(
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_In_ POWER_INFORMATION_LEVEL InformationLevel,
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_In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
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_In_ ULONG InputBufferLength,
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_Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
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_In_ ULONG OutputBufferLength
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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ZwSetSystemPowerState(
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_In_ POWER_ACTION SystemAction,
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_In_ SYSTEM_POWER_STATE MinSystemState,
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_In_ ULONG Flags
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);
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#endif
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