/* $Id$ */
/* Copyright (c) 2005-2018 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS System libc */
/* 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
 * HOLDER 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. */



#ifndef LIBC_STDINT_H
# define LIBC_STDINT_H

# include "compat.h"


/* types */
# ifdef __INT8_TYPE__
typedef __INT8_TYPE__ int8_t;
# else
typedef char int8_t;
# endif
# ifdef __INT16_TYPE__
typedef __INT16_TYPE__ int16_t;
# else
typedef short int int16_t;
# endif
# ifdef __INT32_TYPE__
typedef __INT32_TYPE__ int32_t;
# else
typedef int int32_t;
# endif
# ifdef __INT64_TYPE__
typedef __INT64_TYPE__ int64_t;
# else
typedef long long int64_t;
# endif
# ifdef __UINT8_TYPE__
typedef __UINT8_TYPE__ uint8_t;
# else
typedef unsigned char uint8_t;
# endif
# ifndef uint16_t
#  define uint16_t uint16_t
#  ifdef __UINT16_TYPE__
typedef __UINT16_TYPE__ uint16_t;
#  else
typedef unsigned short uint16_t;
#  endif
# endif
# ifndef uint32_t
#  define uint32_t uint32_t
#  ifdef __UINT32_TYPE__
typedef __UINT32_TYPE__ uint32_t;
#  else
typedef unsigned int uint32_t;
#  endif
# endif
# ifdef __UINT64_TYPE__
typedef __UINT64_TYPE__ uint64_t;
# else
typedef unsigned long long uint64_t;
# endif

# ifndef intmax_t
#  define intmax_t intmax_t
typedef long intmax_t;
# endif
# ifndef intptr_t
#  define intptr_t intptr_t
typedef __intptr_t intptr_t;
# endif
# ifndef uintmax_t
#  define uintmax_t uintmax_t
typedef unsigned long uintmax_t;
# endif
# ifndef uintptr_t
#  define uintptr_t uintptr_t
typedef __uintptr_t uintptr_t;
# endif


/* constants */
# define INT8_MAX	0x7f
# define INT16_MAX	0x7fff
# define INT32_MAX	0x7fffffff
# define INT64_MAX	0x7fffffffffffffff

# define INT8_MIN	(-INT8_MAX - 1)
# define INT16_MIN	(-INT16_MAX - 1)
# define INT32_MIN	(-INT32_MAX - 1)
# define INT64_MIN	(-INT64_MAX - 1)

# define UINT8_MAX	0xff
# define UINT16_MAX	0xffff
# define UINT32_MAX	0xffffffff
# define UINT64_MAX	0xffffffffffffffff

# ifndef ULONG_MAX
#  ifdef __LONG_MAX__
#   define ULONG_MAX (2UL * __LONG_MAX__ + 0x1)
#  elif defined(_LP64) /* XXX could be wrong */
#   define ULONG_MAX 0xffffffffffffffff
#  else
#   define ULONG_MAX 0xffffffff
#  endif
# endif

# ifndef SIZE_MAX
#  define SIZE_MAX	ULONG_MAX
# endif

#endif /* !LIBC_STDINT_H */