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      1 /*++ @file
      2 
      3 Copyright (c) 2011, Apple Inc. All rights reserved.<BR>
      4 This program and the accompanying materials
      5 are licensed and made available under the terms and conditions of the BSD License
      6 which accompanies this distribution.  The full text of the license may be found at
      7 http://opensource.org/licenses/bsd-license.php
      8 
      9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
     10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
     11 
     12 **/
     13 
     14 #ifndef __EMU_THUNK_LIB_H__
     15 #define __EMU_THUNK_LIB_H__
     16 
     17 #include <Protocol/EmuThunk.h>
     18 
     19 
     20 extern EMU_THUNK_PROTOCOL   *gEmuThunk;
     21 
     22 
     23 /**
     24   Serach the EMU IO Thunk database for a matching EMU IO Thunk
     25   Protocol instance.
     26 
     27   @param  Protocol   Protocol to search for.
     28   @param  Instance   Instance of protocol to search for.
     29 
     30   @retval NULL       Protocol and Instance not found.
     31   @retval other      EMU IO Thunk protocol that matched.
     32 
     33 **/
     34 EMU_IO_THUNK_PROTOCOL *
     35 EFIAPI
     36 GetIoThunkInstance (
     37   IN  EFI_GUID  *Protocol,
     38   IN  UINTN     Instance
     39   );
     40 
     41 
     42 #endif
     43