PEP_INFORMATION structure (pepfx.h)
The PEP_INFORMATION structure specifies the interface that the platform extension plug-in (PEP) uses to receive notifications from the Windows power management framework (PoFx).
Syntax
typedef struct _PEP_INFORMATION {
USHORT Version;
USHORT Size;
PPEPCALLBACKNOTIFYDPM AcceptDeviceNotification;
PPEPCALLBACKNOTIFYPPM AcceptProcessorNotification;
PPEPCALLBACKNOTIFYACPI AcceptAcpiNotification;
} PEP_INFORMATION, *PPEP_INFORMATION;
Members
Version
The current version number for this structure. Set this member to PEP_INFORMATION_VERSION.
Size
The size, in bytes, of this structure. Set this member to sizeof(PEP_INFORMATION).
AcceptDeviceNotification
A pointer to an AcceptDeviceNotification callback routine. This member is required to point to a valid callback routine.
AcceptProcessorNotification
A pointer to an AcceptProcessorNotification callback routine. This member is optional and can be NULL if the PEP is not prepared to handle PPM notifications from PoFx.
AcceptAcpiNotification
A pointer to an AcceptAcpiNotification callback routine. This member is optional and can be NULL if the PEP is not prepared to handle ACPI notifications from PoFx.
Remarks
This structure contains pointers to several callback routines that are implemented by the PEP. PoFx calls these routines to send notifications to the PEP.
The PepInformation parameter to the PoFxRegisterPlugin and PoFxRegisterPluginEx routines is a pointer to a PEP_INFORMATION structure.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Supported starting with Windows 10. |
| Header | pepfx.h (include Pep_x.h) |