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authorJörg Frings-Fürst <debian@jff.email>2024-10-20 15:21:43 +0200
committerJörg Frings-Fürst <debian@jff.email>2024-10-20 15:21:43 +0200
commit4682deeb62247d34de87f8e777f99e2d337fd377 (patch)
tree5bd5b5605b5f3a4b3c8ea7468c34c23094afdef4 /lib/stdbool.mini.h
parent00893e79fc62966067af1a106567db96bd170338 (diff)
New upstream version 1.3upstream/1.3upstream
Diffstat (limited to 'lib/stdbool.mini.h')
-rw-r--r--lib/stdbool.mini.h119
1 files changed, 0 insertions, 119 deletions
diff --git a/lib/stdbool.mini.h b/lib/stdbool.mini.h
deleted file mode 100644
index 7bdec728..00000000
--- a/lib/stdbool.mini.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* Copyright (C) 2001-2003, 2006-2022 Free Software Foundation, Inc.
- Written by Bruno Haible <haible@clisp.cons.org>, 2001.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-
-#ifndef _UNISTRING_STDBOOL_H
-#define _UNISTRING_STDBOOL_H
-
-/* ISO C 99 <stdbool.h> for platforms that lack it. */
-
-/* Usage suggestions:
-
- Programs that use <stdbool.h> should be aware of some limitations
- and standards compliance issues.
-
- Standards compliance:
-
- - <stdbool.h> must be #included before 'bool', 'false', 'true'
- can be used.
-
- - You cannot assume that sizeof (bool) == 1.
-
- - Programs should not undefine the macros bool, true, and false,
- as C99 lists that as an "obsolescent feature".
-
- Limitations of this substitute, when used in a C89 environment:
-
- - <stdbool.h> must be #included before the '_Bool' type can be used.
-
- - You cannot assume that _Bool is a typedef; it might be a macro.
-
- - Bit-fields of type 'bool' are not supported. Portable code
- should use 'unsigned int foo : 1;' rather than 'bool foo : 1;'.
-
- - In C99, casts and automatic conversions to '_Bool' or 'bool' are
- performed in such a way that every nonzero value gets converted
- to 'true', and zero gets converted to 'false'. This doesn't work
- with this substitute. With this substitute, only the values 0 and 1
- give the expected result when converted to _Bool' or 'bool'.
-
- - C99 allows the use of (_Bool)0.0 in constant expressions, but
- this substitute cannot always provide this property.
-
- Also, it is suggested that programs use 'bool' rather than '_Bool';
- this isn't required, but 'bool' is more common. */
-
-
-/* 7.16. Boolean type and values */
-
-#ifdef __cplusplus
- /* Assume the compiler has 'bool' and '_Bool'. */
-#else
- /* <stdbool.h> is known to exist and work with the following compilers:
- - GNU C 3.0 or newer, on any platform,
- - Intel C,
- - MSVC 12 (Visual Studio 2013) or newer,
- - Sun C, on Solaris, if _STDC_C99 is defined,
- - AIX xlc, if _ANSI_C_SOURCE is defined,
- - HP C, on HP-UX 11.31 or newer.
- It is know not to work with:
- - Sun C, on Solaris, if __C99FEATURES__ is defined but _STDC_C99 is not,
- - MIPSpro C 7.30, on IRIX. */
-# if (__GNUC__ >= 3) \
- || defined __INTEL_COMPILER \
- || (_MSC_VER >= 1800) \
- || (defined __SUNPRO_C && defined _STDC_C99) \
- || (defined _AIX && !defined __GNUC__ && defined _ANSI_C_SOURCE) \
- || defined __HP_cc
- /* Assume the compiler has <stdbool.h>. */
-# include <stdbool.h>
-# else
- /* Need to define _Bool ourselves. As 'signed char' or as an enum type?
- Use of a typedef, with SunPRO C, leads to a stupid
- "warning: _Bool is a keyword in ISO C99".
- Use of an enum type, with IRIX cc, leads to a stupid
- "warning(1185): enumerated type mixed with another type".
- Even the existence of an enum type, without a typedef,
- "Invalid enumerator. (badenum)" with HP-UX cc on Tru64.
- The only benefit of the enum, debuggability, is not important
- with these compilers. So use 'signed char' and no enum. */
-# define _Bool signed char
-# define bool _Bool
-# endif
-#endif
-
-/* The other macros must be usable in preprocessor directives. */
-#ifdef __cplusplus
-# if !defined _MSC_VER
-# define false false
-# define true true
-# endif
-/* In Sun C++ 5.11 (Solaris Studio 12.2) and older, 'true' as a preprocessor
- expression evaluates to 0, not 1. Fix this by overriding 'true'. Note that
- the replacement has to be of type 'bool'. */
-# if defined __SUNPRO_CC && true != 1
-# undef true
-# define true (!false)
-# endif
-#else
-# undef false
-# define false 0
-# undef true
-# define true 1
-#endif
-
-#define __bool_true_false_are_defined 1
-
-#endif /* _UNISTRING_STDBOOL_H */