libstdc++
climits
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1 // -*- C++ -*- forwarding header.
2 
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
4 // 2006, 2007, 2008, 2009, 2010
5 // Free Software Foundation, Inc.
6 //
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
11 // any later version.
12 
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
17 
18 // Under Section 7 of GPL version 3, you are granted additional
19 // permissions described in the GCC Runtime Library Exception, version
20 // 3.1, as published by the Free Software Foundation.
21 
22 // You should have received a copy of the GNU General Public License and
23 // a copy of the GCC Runtime Library Exception along with this program;
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26 
27 /** @file include/climits
28  * This is a Standard C++ Library file. You should @c \#include this file
29  * in your programs, rather than any of the @a *.h implementation files.
30  *
31  * This is the C++ version of the Standard C Library header @c limits.h,
32  * and its contents are (mostly) the same as that header, but are all
33  * contained in the namespace @c std (except for names which are defined
34  * as macros in C).
35  */
36 
37 //
38 // ISO C++ 14882: 18.2.2 Implementation properties: C library
39 //
40 
41 #pragma GCC system_header
42 
43 #include <limits.h>
44 
45 #ifndef _GLIBCXX_CLIMITS
46 #define _GLIBCXX_CLIMITS 1
47 
48 #ifndef LLONG_MIN
49 #define LLONG_MIN (-__LONG_LONG_MAX__ - 1)
50 #endif
51 
52 #ifndef LLONG_MAX
53 #define LLONG_MAX __LONG_LONG_MAX__
54 #endif
55 
56 #ifndef ULLONG_MAX
57 #define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1)
58 #endif
59 
60 #endif