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  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22
  23 /*
  24         File:           prng.h
  25
  26         Contains:       Core routines for the Counterpane Yarrow PRNG.
  27
  28         Written by:     Counterpane, Inc.
  29
  30         Copyright: (c) 2000 by Apple Computer, Inc., all rights reserved.
  31
  32         Change History (most recent first):
  33
  34                 02/10/99        dpm             Created, based on Counterpane source.
  35
  36 */
  37 /*
  38         prng.h
  39
  40         Main private header for the Counterpane PRNG. Use this to be able access the
  41         initialization and destruction routines from the DLL.
  42 */
  43
  44 #ifndef __YARROW_PRNG_H__
  45 #define __YARROW_PRNG_H__
  46
  47 #if             defined(macintosh) || defined(__APPLE__)
  48 #include "dev/random/YarrowCoreLib/include/yarrow.h"
  49 /* Private function forward declarations */
  50 // this is in yarrow.h...YARROWAPI prng_error_status prngInitialize(void);
  51 // ditto....             YARROWAPI prng_error_status prngDestroy(void);
  52 YARROWAPI prng_error_status prngInputEntropy(PrngRef prng, BYTE *inbuf,UINT inbuflen,UINT poolnum);
  53 #else   /* original yarrow code */
  54 /* Declare YARROWAPI as __declspec(dllexport) before
  55    including this file in the actual DLL */
  56 #ifndef YARROWAPI
  57 #define YARROWAPI __declspec(dllimport)
  58 #endif
  59
  60 /* Private function forward declarations */
  61 YARROWAPI int prngInitialize(void);
  62 YARROWAPI int prngDestroy(void);
  63 YARROWAPI int prngInputEntropy(BYTE *inbuf,UINT inbuflen,UINT poolnum);
  64
  65 #endif  /* macintosh */
  66 #endif  /* __YARROW_PRNG_H__ */