bsd/dev/random/YarrowCoreLib/src/prng.h

   1 /*
   2  * Copyright (c) 1999, 2000-2001 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25
  26 /*
  27         File:           prng.h
  28
  29         Contains:       Core routines for the Counterpane Yarrow PRNG.
  30
  31         Written by:     Counterpane, Inc.
  32
  33         Copyright: (c) 2000 by Apple Computer, Inc., all rights reserved.
  34
  35         Change History (most recent first):
  36
  37                 02/10/99        dpm             Created, based on Counterpane source.
  38
  39 */
  40 /*
  41         prng.h
  42
  43         Main private header for the Counterpane PRNG. Use this to be able access the
  44         initialization and destruction routines from the DLL.
  45 */
  46
  47 #ifndef __YARROW_PRNG_H__
  48 #define __YARROW_PRNG_H__
  49
  50 #if             defined(macintosh) || defined(__APPLE__)
  51 #include "dev/random/YarrowCoreLib/include/yarrow.h"
  52 /* Private function forward declarations */
  53 // this is in yarrow.h...YARROWAPI prng_error_status prngInitialize(void);
  54 // ditto....             YARROWAPI prng_error_status prngDestroy(void);
  55 YARROWAPI prng_error_status prngInputEntropy(PrngRef prng, BYTE *inbuf,UINT inbuflen,UINT poolnum);
  56 #else   /* original yarrow code */
  57 /* Declare YARROWAPI as __declspec(dllexport) before
  58    including this file in the actual DLL */
  59 #ifndef YARROWAPI
  60 #define YARROWAPI __declspec(dllimport)
  61 #endif
  62
  63 /* Private function forward declarations */
  64 YARROWAPI int prngInitialize(void);
  65 YARROWAPI int prngDestroy(void);
  66 YARROWAPI int prngInputEntropy(BYTE *inbuf,UINT inbuflen,UINT poolnum);
  67
  68 #endif  /* macintosh */
  69 #endif  /* __YARROW_PRNG_H__ */