mirror of https://github.com/acidanthera/audk.git
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
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/** @file
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Common Platform Runtime Mechanism (PRM) definitions.
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Copyright (c) Microsoft Corporation
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef PRM_H_
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#define PRM_H_
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#include <Uefi.h>
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#include <PrmContextBuffer.h>
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#if defined(_MSC_VER)
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#define PRM_EXPORT_API __declspec(dllexport)
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#else
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#define PRM_EXPORT_API
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#endif
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#define PRM_HANDLER_NAME_MAXIMUM_LENGTH 128
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#define PRM_STRING_(x) #x
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#define PRM_STRING(x) PRM_STRING_(x)
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/**
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A Platform Runtime Mechanism (PRM) handler function.
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@param[in] ParameterBuffer A pointer to a buffer with arbitrary data that is allocated and populated
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by the PRM handler caller.
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@param[in] ContextBuffer A pointer to a buffer with arbitrary data that is allocated in the firmware
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boot environment.
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@retval EFI_STATUS The PRM handler executed successfully.
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@retval Others An error occurred in the PRM handler.
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**/
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typedef
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EFI_STATUS
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(EFIAPI PRM_HANDLER) (
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IN VOID *ParameterBuffer OPTIONAL,
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IN PRM_CONTEXT_BUFFER *ContextBuffer OPTIONAL
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);
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#endif
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