oprghdlr.h header

This header is used by acpi. For more information, see:

oprghdlr.h contains the following programming interfaces:

Functions

 
DeRegisterOpRegionHandler

The DeRegisterOpRegionHandler routine deregisters an operation region handler with the ACPI driver.
RegisterOpRegionHandler

The RegisterOpRegionHandler routine registers an operation region handler with the ACPI driver.

Callback functions

 
ACPI_OP_REGION_CALLBACK

Describes the ACPI_OP_REGION_CALLBACK callback function.
ACPI_OP_REGION_HANDLER

An ACPI_OP_REGION_HANDLER-typed routine is supplied by an ACPI device function driver to provide access by the ACPI driver to the device's operation region.