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

   1 /*
   2  * Copyright (c) 1999, 2000-2001 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_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. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28
  29 /*
  30         File:           prng.h
  31
  32         Contains:       Core routines for the Counterpane Yarrow PRNG.
  33
  34         Written by:     Counterpane, Inc.
  35
  36         Copyright: (c) 2000 by Apple Computer, Inc., all rights reserved.
  37
  38         Change History (most recent first):
  39
  40                 02/10/99        dpm             Created, based on Counterpane source.
  41
  42 */
  43 /*
  44         prng.h
  45
  46         Main private header for the Counterpane PRNG. Use this to be able access the
  47         initialization and destruction routines from the DLL.
  48 */
  49
  50 #ifndef __YARROW_PRNG_H__
  51 #define __YARROW_PRNG_H__
  52
  53 #if             defined(macintosh) || defined(__APPLE__)
  54 #include "dev/random/YarrowCoreLib/include/yarrow.h"
  55 /* Private function forward declarations */
  56 // this is in yarrow.h...YARROWAPI prng_error_status prngInitialize(void);
  57 // ditto....             YARROWAPI prng_error_status prngDestroy(void);
  58 YARROWAPI prng_error_status prngInputEntropy(PrngRef prng, BYTE *inbuf,UINT inbuflen,UINT poolnum);
  59 #else   /* original yarrow code */
  60 /* Declare YARROWAPI as __declspec(dllexport) before
  61    including this file in the actual DLL */
  62 #ifndef YARROWAPI
  63 #define YARROWAPI __declspec(dllimport)
  64 #endif
  65
  66 /* Private function forward declarations */
  67 YARROWAPI int prngInitialize(void);
  68 YARROWAPI int prngDestroy(void);
  69 YARROWAPI int prngInputEntropy(BYTE *inbuf,UINT inbuflen,UINT poolnum);
  70
  71 #endif  /* macintosh */
  72 #endif  /* __YARROW_PRNG_H__ */