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