bsd/dev/random/randomdev.h

   1 /*
   2  * Copyright (c) 1999, 2000-2002 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 #ifndef __DEV_RANDOMDEV_H__
  24 #define __DEV_RANDOMDEV_H__
  25
  26 #include <sys/appleapiopts.h>
  27
  28 #ifdef __APPLE_API_PRIVATE
  29
  30 #include <sys/random.h>
  31
  32 void PreliminarySetup( void );
  33 void random_init( void );
  34 int random_open(dev_t dev, int flags, int devtype, struct proc *pp);
  35 int random_close(dev_t dev, int flags, int mode, struct proc *pp);
  36 int random_read(dev_t dev, struct uio *uio, int ioflag);
  37 int random_write(dev_t dev, struct uio *uio, int ioflag);
  38
  39 u_long RandomULong( void );
  40
  41 #endif /* __APPLE_API_PRIVATE */
  42 #endif /* __DEV_RANDOMDEV_H__ */
  43