ShellPkg: Add a new library for "bcfg" command

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Chris Phillips <chrisp@hp.com>
Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com>
Reviewed by: Tapan Shah <tapandshah@hp.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16092 6f19259b-4bc3-4df7-8a09-765794883524

ShellPkg/Include/Library/BcfgCommandLib.h

@@ -0,0 +1,52 @@
+/** @file
+  Header file for BCFG command library.
+
+  Copyright (c) 2014, 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.
+
+**/
+
+#ifndef _BCFG_COMMAND_LIB_H_
+#define _BCFG_COMMAND_LIB_H_
+
+/**
+  "Constructor" for the library.
+
+  This will register the handler for the bcfg command.
+
+  @param[in] ImageHandle    the image handle of the process
+  @param[in] SystemTable    the EFI System Table pointer
+  @param[in] Name           the profile name to use
+
+  @retval EFI_SUCCESS        the shell command handlers were installed sucessfully
+  @retval EFI_UNSUPPORTED    the shell level required was not found.
+**/
+EFI_STATUS
+EFIAPI
+BcfgLibraryRegisterBcfgCommand (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable,
+  IN CONST CHAR16      *Name
+  );
+
+/**
+  "Destructor" for the library.  free any resources.
+
+  @param ImageHandle            The image handle of the process.
+  @param SystemTable            The EFI System Table pointer.
+**/
+EFI_STATUS
+EFIAPI
+BcfgLibraryUnregisterBcfgCommand (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  );
+
+#endif
+