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  * 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 #ifndef __DEV_RANDOMDEV_H__
  25 #define __DEV_RANDOMDEV_H__
  26
  27 #include <sys/appleapiopts.h>
  28
  29 #ifdef __APPLE_API_PRIVATE
  30
  31 #include <sys/random.h>
  32
  33 void PreliminarySetup( void );
  34 void random_init( void );
  35 int random_open(dev_t dev, int flags, int devtype, struct proc *pp);
  36 int random_close(dev_t dev, int flags, int mode, struct proc *pp);
  37 int random_read(dev_t dev, struct uio *uio, int ioflag);
  38 int random_write(dev_t dev, struct uio *uio, int ioflag);
  39
  40 u_long RandomULong( void );
  41
  42 #endif /* __APPLE_API_PRIVATE */
  43 #endif /* __DEV_RANDOMDEV_H__ */
  44