EdkCompatibilityPkg/Foundation/Efi/Protocol/HiiConfigRouting/HiiConfigRouting.h - edk2 - Git at Google

 /*++

 Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
 http://opensource.org/licenses/bsd-license.php

 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

 Module Name:

   HiiConfigRouting.h

 Abstract:

   EFI_HII_CONFIG_ROUTING_PROTOCOL as defined in UEFI 2.1 spec.

 --*/

 #ifndef __EFI_HII_CONFIG_ROUTING_H__
 #define __EFI_HII_CONFIG_ROUTING_H__

 #include "EfiHii.h"

 #define EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID \
   { \
     0x587e72d7, 0xcc50, 0x4f79, {0x82, 0x09, 0xca, 0x29, 0x1f, 0xc1, 0xa1, 0x0f} \
   }

 //
 // Forward reference for pure ANSI compatability
 //
 EFI_FORWARD_DECLARATION (EFI_HII_CONFIG_ROUTING_PROTOCOL);

 typedef
 EFI_STATUS
 (EFIAPI *EFI_HII_EXTRACT_CONFIG) (
   IN  CONST EFI_HII_CONFIG_ROUTING_PROTOCOL  *This,
   IN  CONST EFI_STRING                       Request,
   OUT EFI_STRING                             *Progress,
   OUT EFI_STRING                             *Results
   )
 /*++

   Routine Description:
     This function allows a caller to extract the current configuration
     for one or more named elements from one or more drivers.

   Arguments:
     This                   - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
     Request                - A null-terminated Unicode string in <MultiConfigRequest> format.
     Progress               - On return, points to a character in the Request string. Points to the string's null
                              terminator if request was successful. Points to the most recent '&' before the first
                              failing name / value pair (or the beginning of the string if the failure is in the first
                              name / value pair) if the request was not successful.
     Results                - Null-terminated Unicode string in <MultiConfigAltResp> format which has all
                              values filled in for the names in the Request string. String to be allocated by the called
                              function.

   Returns:
     EFI_SUCCESS            - The Results string is filled with the values
                              corresponding to all requested names.
     EFI_OUT_OF_RESOURCES   - Not enough memory to store the parts of the results
                              that must be stored awaiting possible future
                              protocols.
     EFI_NOT_FOUND          - Routing data doesn't match any known driver.
                              Progress set to the 'G' in "GUID" of the routing
                              header that doesn't match. Note: There is no
                              requirement that all routing data be validated before
                              any configuration extraction.
     EFI_INVALID_PARAMETER  - For example, passing in a NULL for the Request
                              parameter would result in this type of error. The
                              Progress parameter is set to NULL.

     EFI_INVALID_PARAMETER  - Illegal syntax. Progress set to most recent & before
                              the error or the beginning of the string.

     EFI_INVALID_PARAMETER  - Unknown name. Progress points to the & before
                              the name in question.

 --*/
 ;

 typedef
 EFI_STATUS
 (EFIAPI *EFI_HII_EXPORT_CONFIG) (
   IN  CONST EFI_HII_CONFIG_ROUTING_PROTOCOL  *This,
   OUT EFI_STRING                             *Results
   )
 /*++

   Routine Description:
     This function allows the caller to request the current configuration for the
     entirety of the current HII database and returns the data in a null-terminated Unicode string.

   Arguments:
     This                   - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
     Results                - Null-terminated Unicode string in <MultiConfigAltResp> format which has all
                              values filled in for the names in the Request string. String to be allocated by the called
                              function. De-allocation is up to the caller.

   Returns:
     EFI_SUCCESS            - The Results string is filled with the values
                              corresponding to all requested names.
     EFI_OUT_OF_RESOURCES   - Not enough memory to store the parts of the results
                              that must be stored awaiting possible future
                              protocols.
     EFI_INVALID_PARAMETER  - For example, passing in a NULL for the Results
                              parameter would result in this type of error.

 --*/
 ;

 typedef
 EFI_STATUS
 (EFIAPI *EFI_HII_ROUTE_CONFIG) (
   IN  EFI_HII_CONFIG_ROUTING_PROTOCOL        *This,
   IN  CONST EFI_STRING                       Configuration,
   OUT EFI_STRING                             *Progress
   )
 /*++

   Routine Description:
     This function processes the results of processing forms and routes it to the
     appropriate handlers or storage.

   Arguments:
     This                   - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
     Configuration          - A null-terminated Unicode string in <MulltiConfigResp> format.
     Progress               - A pointer to a string filled in with the offset of the most recent "&" before the first
                              failing name / value pair (or the beginning of the string if the failure is in the first
                              name / value pair) or the terminating NULL if all was successful.

   Returns:
     EFI_SUCCESS            - The results have been distributed or are awaiting
                              distribution.
     EFI_OUT_OF_RESOURCES   - Not enough memory to store the parts of the results
                              that must be stored awaiting possible future
                              protocols.
     EFI_INVALID_PARAMETER  - Passing in a NULL for the Configuration
                              parameter would result in this type of error.
     EFI_NOT_FOUND          - Target for the specified routing data was not found.

 --*/
 ;


 typedef
 EFI_STATUS
 (EFIAPI *EFI_HII_BLOCK_TO_CONFIG) (
   IN  CONST EFI_HII_CONFIG_ROUTING_PROTOCOL  *This,
   IN  CONST EFI_STRING                       ConfigRequest,
   IN  CONST UINT8                            *Block,
   IN  CONST UINTN                            BlockSize,
   OUT EFI_STRING                             *Config,
   OUT EFI_STRING                             *Progress
   )
 /*++

   Routine Description:
     This helper function is to be called by drivers to map configuration data stored
     in byte array ("block") formats such as UEFI Variables into current configuration strings.

   Arguments:
     This                   - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
     ConfigRequest          - A null-terminated Unicode string in <ConfigRequest> format.
     Block                  - Array of bytes defining the block's configuration.
     BlockSize              - Length in bytes of Block.
     Config                 - Filled-in configuration string. String allocated by the function.
                               Returned only if call is successful.
     Progress               - A pointer to a string filled in with the offset of the most recent "&" before the first
                              failing name / value pair (or the beginning of the string if the failure is in the first
                              name / value pair) or the terminating NULL if all was successful.

   Returns:
     EFI_SUCCESS            - The request succeeded. Progress points to the null
                              terminator at the end of the ConfigRequest
                              string.
     EFI_OUT_OF_RESOURCES   - Not enough memory to allocate Config.
                              Progress points to the first character of
                              ConfigRequest.
     EFI_INVALID_PARAMETER  - Passing in a NULL for the ConfigRequest or
                              Block parameter would result in this type of
                              error. Progress points to the first character of
                              ConfigRequest.
     EFI_NOT_FOUND          - Target for the specified routing data was not found.
                              Progress points to the "G" in "GUID" of the
                              errant routing data.
     EFI_DEVICE_ERROR       - Block not large enough. Progress undefined.
     EFI_INVALID_PARAMETER  - Encountered non <BlockName> formatted string.
                              Block is left updated and Progress points at the "&"
                              preceding the first non-<BlockName>.

 --*/
 ;

 typedef
 EFI_STATUS
 (EFIAPI *EFI_HII_CONFIG_TO_BLOCK) (
   IN     CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,
   IN     CONST EFI_STRING                      ConfigResp,
   IN OUT UINT8                                 *Block,
   IN OUT UINTN                                 *BlockSize,
   OUT    EFI_STRING                            *Progress
   )
 /*++

   Routine Description:
     This helper function is to be called by drivers to map configuration strings
     to configurations stored in byte array ("block") formats such as UEFI Variables.

   Arguments:
     This                   - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
     ConfigResp             - A null-terminated Unicode string in <ConfigResp> format.
     Block                  - A possibly null array of bytes representing the current block.
                              Only bytes referenced in the ConfigResp string in the block are modified.
                              If this parameter is null or if the *BlockSize parameter is (on input)
                              shorter than required by the Configuration string, only the BlockSize
                              parameter is updated and an appropriate status (see below) is returned.

     BlockSize              - The length of the Block in units of UINT8. On input, this is the size of the Block.
                              On output, if successful, contains the index of the last modified byte in the Block.

     Progress               - On return, points to an element of the ConfigResp string filled in with the offset of
                              the most recent "&" before the first failing name / value pair (or the beginning of the
                              string if the failure is in the first name / value pair) or the terminating NULL if all was
                              successful.
   Returns:
     EFI_SUCCESS            - The request succeeded. Progress points to the null
                              terminator at the end of the ConfigResp
                              string.
     EFI_OUT_OF_RESOURCES   - Not enough memory to allocate Config.
                              Progress points to the first character of
                              ConfigResp.
     EFI_INVALID_PARAMETER  - Passing in a NULL for the ConfigResp or
                              Block parameter would result in this type of error.
                              Progress points to the first character of
                              ConfigResp.
     EFI_NOT_FOUND          - Target for the specified routing data was not found.
                              Progress points to the "G" in "GUID" of the
                              errant routing data.
     EFI_INVALID_PARAMETER  - Encountered non <BlockName> formatted name /
                              value pair. Block is left updated and
                              Progress points at the "&" preceding the first
                              non-<BlockName>.

 --*/
 ;

 typedef
 EFI_STATUS
 (EFIAPI * EFI_HII_GET_ALT_CFG) (
   IN  CONST EFI_HII_CONFIG_ROUTING_PROTOCOL    *This,
   IN  CONST EFI_STRING                         Configuration,
   IN  CONST EFI_GUID                           *Guid,
   IN  CONST EFI_STRING                         Name,
   IN  CONST EFI_DEVICE_PATH_PROTOCOL           *DevicePath,
   IN  CONST UINT16                             *AltCfgId,
   OUT EFI_STRING                               *AltCfgResp
   )
 /*++

   Routine Description:
     This helper function is to be called by drivers to extract portions of
     a larger configuration string.

   Arguments:
     This                   - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
     Configuration          - A null-terminated Unicode string in <MultiConfigAltResp> format.
     Guid                   - A pointer to the GUID value to search for in the
                              routing portion of the ConfigResp string when retrieving
                              the requested data. If Guid is NULL, then all GUID
                              values will be searched for.
     Name                   - A pointer to the NAME value to search for in the
                              routing portion of the ConfigResp string when retrieving
                              the requested data. If Name is NULL, then all Name
                              values will be searched for.
     DevicePath             - A pointer to the PATH value to search for in the
                              routing portion of the ConfigResp string when retrieving
                              the requested data. If DevicePath is NULL, then all
                              DevicePath values will be searched for.
     AltCfgId               - A pointer to the ALTCFG value to search for in the
                              routing portion of the ConfigResp string when retrieving
                              the requested data.  If this parameter is NULL,
                              then the current setting will be retrieved.
     AltCfgResp             - A pointer to a buffer which will be allocated by the
                              function which contains the retrieved string as requested.
                              This buffer is only allocated if the call was successful.

   Returns:
     EFI_SUCCESS            - The request succeeded. The requested data was extracted
                              and placed in the newly allocated AltCfgResp buffer.
     EFI_OUT_OF_RESOURCES   - Not enough memory to allocate AltCfgResp.
     EFI_INVALID_PARAMETER  - Any parameter is invalid.
     EFI_NOT_FOUND          - Target for the specified routing data was not found.

 --*/
 ;


 struct _EFI_HII_CONFIG_ROUTING_PROTOCOL {
   EFI_HII_EXTRACT_CONFIG    ExtractConfig;
   EFI_HII_EXPORT_CONFIG     ExportConfig;
   EFI_HII_ROUTE_CONFIG      RouteConfig;
   EFI_HII_BLOCK_TO_CONFIG   BlockToConfig;
   EFI_HII_CONFIG_TO_BLOCK   ConfigToBlock;
   EFI_HII_GET_ALT_CFG       GetAltConfig;
 };

 extern EFI_GUID gEfiHiiConfigRoutingProtocolGuid;

 #endif
	/*++

	Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
	This program and the accompanying materials
	are licensed and made available under the terms and conditions of the BSD License
	which accompanies this distribution. The full text of the license may be found at
	http://opensource.org/licenses/bsd-license.php

	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

	Module Name:

	HiiConfigRouting.h

	Abstract:

	EFI_HII_CONFIG_ROUTING_PROTOCOL as defined in UEFI 2.1 spec.

	--*/

	#ifndef __EFI_HII_CONFIG_ROUTING_H__
	#define __EFI_HII_CONFIG_ROUTING_H__

	#include "EfiHii.h"

	#define EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID \
	{ \
	0x587e72d7, 0xcc50, 0x4f79, {0x82, 0x09, 0xca, 0x29, 0x1f, 0xc1, 0xa1, 0x0f} \
	}

	//
	// Forward reference for pure ANSI compatability
	//
	EFI_FORWARD_DECLARATION (EFI_HII_CONFIG_ROUTING_PROTOCOL);

	typedef
	EFI_STATUS
	(EFIAPI *EFI_HII_EXTRACT_CONFIG) (
	IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,
	IN CONST EFI_STRING Request,
	OUT EFI_STRING *Progress,
	OUT EFI_STRING *Results
	)
	/*++

	Routine Description:
	This function allows a caller to extract the current configuration
	for one or more named elements from one or more drivers.

	Arguments:
	This - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
	Request - A null-terminated Unicode string in <MultiConfigRequest> format.
	Progress - On return, points to a character in the Request string. Points to the string's null
	terminator if request was successful. Points to the most recent '&' before the first
	failing name / value pair (or the beginning of the string if the failure is in the first
	name / value pair) if the request was not successful.
	Results - Null-terminated Unicode string in <MultiConfigAltResp> format which has all
	values filled in for the names in the Request string. String to be allocated by the called
	function.

	Returns:
	EFI_SUCCESS - The Results string is filled with the values
	corresponding to all requested names.
	EFI_OUT_OF_RESOURCES - Not enough memory to store the parts of the results
	that must be stored awaiting possible future
	protocols.
	EFI_NOT_FOUND - Routing data doesn't match any known driver.
	Progress set to the 'G' in "GUID" of the routing
	header that doesn't match. Note: There is no
	requirement that all routing data be validated before
	any configuration extraction.
	EFI_INVALID_PARAMETER - For example, passing in a NULL for the Request
	parameter would result in this type of error. The
	Progress parameter is set to NULL.

	EFI_INVALID_PARAMETER - Illegal syntax. Progress set to most recent & before
	the error or the beginning of the string.

	EFI_INVALID_PARAMETER - Unknown name. Progress points to the & before
	the name in question.

	--*/
	;

	typedef
	EFI_STATUS
	(EFIAPI *EFI_HII_EXPORT_CONFIG) (
	IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,
	OUT EFI_STRING *Results
	)
	/*++

	Routine Description:
	This function allows the caller to request the current configuration for the
	entirety of the current HII database and returns the data in a null-terminated Unicode string.

	Arguments:
	This - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
	Results - Null-terminated Unicode string in <MultiConfigAltResp> format which has all
	values filled in for the names in the Request string. String to be allocated by the called
	function. De-allocation is up to the caller.

	Returns:
	EFI_SUCCESS - The Results string is filled with the values
	corresponding to all requested names.
	EFI_OUT_OF_RESOURCES - Not enough memory to store the parts of the results
	that must be stored awaiting possible future
	protocols.
	EFI_INVALID_PARAMETER - For example, passing in a NULL for the Results
	parameter would result in this type of error.

	--*/
	;

	typedef
	EFI_STATUS
	(EFIAPI *EFI_HII_ROUTE_CONFIG) (
	IN EFI_HII_CONFIG_ROUTING_PROTOCOL *This,
	IN CONST EFI_STRING Configuration,
	OUT EFI_STRING *Progress
	)
	/*++

	Routine Description:
	This function processes the results of processing forms and routes it to the
	appropriate handlers or storage.

	Arguments:
	This - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
	Configuration - A null-terminated Unicode string in <MulltiConfigResp> format.
	Progress - A pointer to a string filled in with the offset of the most recent "&" before the first
	failing name / value pair (or the beginning of the string if the failure is in the first
	name / value pair) or the terminating NULL if all was successful.

	Returns:
	EFI_SUCCESS - The results have been distributed or are awaiting
	distribution.
	EFI_OUT_OF_RESOURCES - Not enough memory to store the parts of the results
	that must be stored awaiting possible future
	protocols.
	EFI_INVALID_PARAMETER - Passing in a NULL for the Configuration
	parameter would result in this type of error.
	EFI_NOT_FOUND - Target for the specified routing data was not found.

	--*/
	;


	typedef
	EFI_STATUS
	(EFIAPI *EFI_HII_BLOCK_TO_CONFIG) (
	IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,
	IN CONST EFI_STRING ConfigRequest,
	IN CONST UINT8 *Block,
	IN CONST UINTN BlockSize,
	OUT EFI_STRING *Config,
	OUT EFI_STRING *Progress
	)
	/*++

	Routine Description:
	This helper function is to be called by drivers to map configuration data stored
	in byte array ("block") formats such as UEFI Variables into current configuration strings.

	Arguments:
	This - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
	ConfigRequest - A null-terminated Unicode string in <ConfigRequest> format.
	Block - Array of bytes defining the block's configuration.
	BlockSize - Length in bytes of Block.
	Config - Filled-in configuration string. String allocated by the function.
	Returned only if call is successful.
	Progress - A pointer to a string filled in with the offset of the most recent "&" before the first
	failing name / value pair (or the beginning of the string if the failure is in the first
	name / value pair) or the terminating NULL if all was successful.

	Returns:
	EFI_SUCCESS - The request succeeded. Progress points to the null
	terminator at the end of the ConfigRequest
	string.
	EFI_OUT_OF_RESOURCES - Not enough memory to allocate Config.
	Progress points to the first character of
	ConfigRequest.
	EFI_INVALID_PARAMETER - Passing in a NULL for the ConfigRequest or
	Block parameter would result in this type of
	error. Progress points to the first character of
	ConfigRequest.
	EFI_NOT_FOUND - Target for the specified routing data was not found.
	Progress points to the "G" in "GUID" of the
	errant routing data.
	EFI_DEVICE_ERROR - Block not large enough. Progress undefined.
	EFI_INVALID_PARAMETER - Encountered non <BlockName> formatted string.
	Block is left updated and Progress points at the "&"
	preceding the first non-<BlockName>.

	--*/
	;

	typedef
	EFI_STATUS
	(EFIAPI *EFI_HII_CONFIG_TO_BLOCK) (
	IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,
	IN CONST EFI_STRING ConfigResp,
	IN OUT UINT8 *Block,
	IN OUT UINTN *BlockSize,
	OUT EFI_STRING *Progress
	)
	/*++

	Routine Description:
	This helper function is to be called by drivers to map configuration strings
	to configurations stored in byte array ("block") formats such as UEFI Variables.

	Arguments:
	This - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
	ConfigResp - A null-terminated Unicode string in <ConfigResp> format.
	Block - A possibly null array of bytes representing the current block.
	Only bytes referenced in the ConfigResp string in the block are modified.
	If this parameter is null or if the *BlockSize parameter is (on input)
	shorter than required by the Configuration string, only the BlockSize
	parameter is updated and an appropriate status (see below) is returned.

	BlockSize - The length of the Block in units of UINT8. On input, this is the size of the Block.
	On output, if successful, contains the index of the last modified byte in the Block.

	Progress - On return, points to an element of the ConfigResp string filled in with the offset of
	the most recent "&" before the first failing name / value pair (or the beginning of the
	string if the failure is in the first name / value pair) or the terminating NULL if all was
	successful.
	Returns:
	EFI_SUCCESS - The request succeeded. Progress points to the null
	terminator at the end of the ConfigResp
	string.
	EFI_OUT_OF_RESOURCES - Not enough memory to allocate Config.
	Progress points to the first character of
	ConfigResp.
	EFI_INVALID_PARAMETER - Passing in a NULL for the ConfigResp or
	Block parameter would result in this type of error.
	Progress points to the first character of
	ConfigResp.
	EFI_NOT_FOUND - Target for the specified routing data was not found.
	Progress points to the "G" in "GUID" of the
	errant routing data.
	EFI_INVALID_PARAMETER - Encountered non <BlockName> formatted name /
	value pair. Block is left updated and
	Progress points at the "&" preceding the first
	non-<BlockName>.

	--*/
	;

	typedef
	EFI_STATUS
	(EFIAPI * EFI_HII_GET_ALT_CFG) (
	IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,
	IN CONST EFI_STRING Configuration,
	IN CONST EFI_GUID *Guid,
	IN CONST EFI_STRING Name,
	IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
	IN CONST UINT16 *AltCfgId,
	OUT EFI_STRING *AltCfgResp
	)
	/*++

	Routine Description:
	This helper function is to be called by drivers to extract portions of
	a larger configuration string.

	Arguments:
	This - A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.
	Configuration - A null-terminated Unicode string in <MultiConfigAltResp> format.
	Guid - A pointer to the GUID value to search for in the
	routing portion of the ConfigResp string when retrieving
	the requested data. If Guid is NULL, then all GUID
	values will be searched for.
	Name - A pointer to the NAME value to search for in the
	routing portion of the ConfigResp string when retrieving
	the requested data. If Name is NULL, then all Name
	values will be searched for.
	DevicePath - A pointer to the PATH value to search for in the
	routing portion of the ConfigResp string when retrieving
	the requested data. If DevicePath is NULL, then all
	DevicePath values will be searched for.
	AltCfgId - A pointer to the ALTCFG value to search for in the
	routing portion of the ConfigResp string when retrieving
	the requested data. If this parameter is NULL,
	then the current setting will be retrieved.
	AltCfgResp - A pointer to a buffer which will be allocated by the
	function which contains the retrieved string as requested.
	This buffer is only allocated if the call was successful.

	Returns:
	EFI_SUCCESS - The request succeeded. The requested data was extracted
	and placed in the newly allocated AltCfgResp buffer.
	EFI_OUT_OF_RESOURCES - Not enough memory to allocate AltCfgResp.
	EFI_INVALID_PARAMETER - Any parameter is invalid.
	EFI_NOT_FOUND - Target for the specified routing data was not found.

	--*/
	;


	struct _EFI_HII_CONFIG_ROUTING_PROTOCOL {
	EFI_HII_EXTRACT_CONFIG ExtractConfig;
	EFI_HII_EXPORT_CONFIG ExportConfig;
	EFI_HII_ROUTE_CONFIG RouteConfig;
	EFI_HII_BLOCK_TO_CONFIG BlockToConfig;
	EFI_HII_CONFIG_TO_BLOCK ConfigToBlock;
	EFI_HII_GET_ALT_CFG GetAltConfig;
	};

	extern EFI_GUID gEfiHiiConfigRoutingProtocolGuid;

	#endif