text: /*
   * Copyright (c) 2000-2008 Apple Inc. All rights reserved.
   */
  /*
   * Copyright 1995 NeXT Computer, Inc. All rights reserved.
   */
  /*
   * Copyright (c) 1990, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *	This product includes software developed by the University of
   *	California, Berkeley and its contributors.
   * 4. Neither the name of the University nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   *
   *	@(#)types.h	8.3 (Berkeley) 1/5/94
   */
  
  #ifndef _ARM_MACHTYPES_H_
  #define _ARM_MACHTYPES_H_
  #define _MACHTYPES_H_
  
  #if defined (__arm__) || defined (__arm64__)
  
  #ifndef __ASSEMBLER__
  #include <arm/_types.h>
  #include <sys/cdefs.h>
  /*
   * Basic integral types.  Omit the typedef if
   * not possible for a machine/compiler combination.
   */
  #include <sys/_types/_int8_t.h>
  #include <sys/_types/_int16_t.h>
  #include <sys/_types/_int32_t.h>
  #include <sys/_types/_int64_t.h>
  
  #include <sys/_types/_u_int8_t.h>
  #include <sys/_types/_u_int16_t.h>
  #include <sys/_types/_u_int32_t.h>
  #include <sys/_types/_u_int64_t.h>
  
  #if __LP64__
  typedef int64_t                 register_t;
  #else
  typedef int32_t                 register_t;
  #endif
  
  #include <sys/_types/_intptr_t.h>
  #include <sys/_types/_uintptr_t.h>
  
  #if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
  /* These types are used for reserving the largest possible size. */
  #ifdef __arm64__
  typedef u_int64_t               user_addr_t;
  typedef u_int64_t               user_size_t;
  typedef int64_t                 user_ssize_t;
  typedef int64_t                 user_long_t;
  typedef u_int64_t               user_ulong_t;
  typedef int64_t                 user_time_t;
  typedef int64_t                 user_off_t;
  #else
  typedef u_int32_t               user_addr_t;
  typedef u_int32_t               user_size_t;
  typedef int32_t                 user_ssize_t;
  typedef int32_t                 user_long_t;
  typedef u_int32_t               user_ulong_t;
  typedef int32_t                 user_time_t;
  typedef int64_t                 user_off_t;
  #endif
  
  #define USER_ADDR_NULL  ((user_addr_t) 0)
  #define CAST_USER_ADDR_T(a_ptr)   ((user_addr_t)((uintptr_t)(a_ptr)))
  
  
  #endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
  
  /* This defines the size of syscall arguments after copying into the kernel: */
  #if defined(__arm__)
  typedef u_int32_t               syscall_arg_t;
  #elif defined(__arm64__)
  typedef u_int64_t               syscall_arg_t;
  #else
  #error Unknown architecture.
  #endif
  
  #endif /* __ASSEMBLER__ */
  #endif /* defined (__arm__) || defined (__arm64__) */
  #endif  /* _ARM_MACHTYPES_H_ */
  