source: mainline/libc/include/limits.h@ a116ef22

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since a116ef22 was 672a24d, checked in by Josef Cejka <malyzelenyhnus@…>, 19 years ago

Added limits.h with max and min values for integer types.
Added a few string functions.

  • Property mode set to 100644
File size: 2.2 KB
RevLine 
[672a24d]1/*
2 * Copyright (C) 2006 Josef Cejka
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef __LIBC__LIMITS_H__
30#define __LIBC__LIMITS_H__
31
32#include <stdint.h>
33#include <libarch/limits.h>
34
35/* char */
36#define SCHAR_MIN MIN_INT8
37#define SCHAR_MAX MAX_INT8
38#define UCHAR_MIN MIN_UINT8
39#define UCHAR_MAX MAX_UINT8
40
41#ifdef __CHAR_UNSIGNED__
42# define CHAR_MIN UCHAR_MIN
43# define CHAR_MAX UCHAR_MAX
44#else
45# define CHAR_MIN SCHAR_MIN
46# define CHAR_MAX SCHAR_MAX
47#endif
48
49/* short int */
50#define SHRT_MIN MIN_INT16
51#define SHRT_MAX MAX_INT16
52#define USHRT_MIN MIN_UINT16
53#define USHRT_MAX MAX_UINT16
54
55#define INT_MIN MIN_INT32
56#define INT_MAX MAX_INT32
57#define UINT_MIN MIN_UINT32
58#define UINT_MAX MAX_UINT32
59
60#define LLONG_MIN MIN_INT64
61#define LLONG_MAX MAX_INT64
62#define ULLONG_MIN MIN_UINT64
63#define ULLONG_MAX MAX_UINT64
64
65#endif
66
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