DBUFFMGR.H

/*++ 
 
 
     Copyright c 1996 Intel Corporation 
     All Rights Reserved 
 
     Permission is granted to use, copy and distribute this software and 
     its documentation for any purpose and without fee, provided, that 
     the above copyright notice and this statement appear in all copies. 
     Intel makes no representations about the suitability of this 
     software for any purpose.  This software is provided "AS IS." 
 
     Intel specifically disclaims all warranties, express or implied, 
     and all liability, including consequential and other indirect 
     damages, for the use of this software, including liability for 
     infringement of any proprietary rights, and including the 
     warranties of merchantability and fitness for a particular purpose. 
     Intel does not assume any responsibility for any errors which may 
     appear in this software nor any responsibility to update it. 
 
 
Module Name: 
 
dbuffmgr.h 
 
Abstract: 
 
 
--*/ 
 
#ifndef _DBUFFERMANAGER_ 
#define _DBUFFERMANAGER_ 
 
#include <winsock2.h> 
 
class DBUFFERMANAGER 
{ 
  public: 
 
    DBUFFERMANAGER(); 
 
    ~DBUFFERMANAGER(); 
 
    INT 
    Initialize( 
        ); 
 
    INT 
    AllocBuffer( 
        IN  LPWSABUF   UserBuffer, 
        IN  DWORD      UserBufferCount, 
        OUT LPWSABUF*  InternalBuffer, 
        OUT DWORD*     InternalBufferCount 
        ); 
 
    VOID 
    FreeBuffer( 
        IN LPWSABUF  InternalBuffer, 
        IN DWORD     InternalBufferCount 
        ); 
 
    INT 
    CopyBuffer( 
IN  LPWSABUF   SourceBuffer, 
IN  DWORD      SourceBufferCount, 
IN  DWORD   SourceOffset, 
INDWORD   BytesToCopy, 
IN  LPWSABUF   DestinationBuffer, 
IN  DWORD      DestinationBufferCount, 
IN  DWORD   DestionationOffset 
        ); 
 
  private: 
 
};   // class DBUFFERMANAGER 
 
#endif // _DBUFFERMANAGER_