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Remove non-ANSI C macros in ansidecl.h.

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include/ChangeLog:

	* ansidecl.h (PTR): Remove.
	(const): Likewise.
	(volatile): Likewise.
	(signed): Likewise.
This commit is contained in:
Martin Liska 2022-05-10 09:47:08 +02:00
parent 50b009c5da
commit 137da38377
1 changed files with 2 additions and 26 deletions
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28
include/ansidecl.h
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@ -1,4 +1,4 @@
/* ANSI and traditional C compatability macros
/* Compiler compatibility macros
Copyright (C) 1991-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -16,18 +16,7 @@ You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
/* ANSI and traditional C compatibility macros
ANSI C is assumed if __STDC__ is #defined.
Macro ANSI C definition Traditional C definition
----- ---- - ---------- ----------- - ----------
PTR `void *' `char *'
const not defined `'
volatile not defined `'
signed not defined `'
For ease of writing code which uses GCC extensions but needs to be
/* For ease of writing code which uses GCC extensions but needs to be
portable to other compilers, we provide the GCC_VERSION macro that
simplifies testing __GNUC__ and __GNUC_MINOR__ together, and various
wrappers around __attribute__. Also, __extension__ will be #defined
@ -62,19 +51,6 @@ So instead we use the macro below and test it against specific values. */
#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
#endif /* GCC_VERSION */
/* All known AIX compilers implement these things (but don't always
define __STDC__). The RISC/OS MIPS compiler defines these things
in SVR4 mode, but does not define __STDC__. */
/* eraxxon@alumni.rice.edu: The Compaq C++ compiler, unlike many other
C++ compilers, does not define __STDC__, though it acts as if this
was so. (Verified versions: 5.7, 6.2, 6.3, 6.5) */
#define PTR void *
#undef const
#undef volatile
#undef signed
/* inline requires special treatment; it's in C99, and GCC >=2.7 supports
it too, but it's not in C89. */
#undef inline