1) sorting library 2) sorting test Application/ShellSortTestApp update DEC and DSC for 2 additions git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8938 6f19259b-4bc3-4df7-8a09-765794883524
		
			
				
	
	
		
			63 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			63 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /** @file
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|   Library used for sorting routines.
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| 
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| Copyright (c) 2009, Intel Corporation
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| All rights reserved. This program and the accompanying materials
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| are licensed and made available under the terms and conditions of the BSD License
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| which accompanies this distribution.  The full text of the license may be found at
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| http://opensource.org/licenses/bsd-license.php
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| 
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| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| 
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| **/
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| 
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| #if !defined(__SORT_LIB_H__)
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| #define __SORT_LIB_H__
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| 
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| /**
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|   Prototype for comparison function for any 2 element types.
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| 
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|   @param[in] Buffer1                  pointer to first buffer
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|   @param[in] Buffer2                  pointer to second buffer 
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| 
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|   @retval 0                           Buffer1 equal to Buffer2
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|   @return < 0                         Buffer1 is less than Buffer2
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|   @return > 0                         Buffer1 is greater than Buffer2
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| **/
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| typedef
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| INTN
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| (EFIAPI *SORT_COMPARE)(
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|   IN VOID           *Buffer1,
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|   IN VOID           *Buffer2
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|   );
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| 
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| /**
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|   Function to perform a Quick Sort on a buffer of comparable elements.
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| 
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|   Each element must be equally sized.
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| 
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|   if BufferToSort is NULL, then ASSERT.
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|   if CompareFunction is NULL, then ASSERT.
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| 
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|   if Count is < 2 then perform no action.
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|   if Size is < 1 then perform no action.
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| 
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|   @param[in,out] BufferToSort   on call a Buffer of (possibly sorted) elements
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|                                 on return a buffer of sorted elements
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|   @param[in] Count              the number of elements in the buffer to sort
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|   @param[in] ElementSize        Size of an element in bytes
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|   @param[in] CompareFunction    The function to call to perform the comparison 
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|                                 of any 2 elements
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| **/
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| VOID
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| EFIAPI
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| PerformQuickSort (
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|   IN OUT VOID                           *BufferToSort,
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|   IN CONST UINTN                        Count,
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|   IN CONST UINTN                        ElementSize,
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|   IN       SORT_COMPARE                 CompareFunction
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|   );
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| 
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| #endif //__SORT_LIB_H__
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