diff options
| author | Alan Modra <amodra@gmail.com> | 2022-05-13 16:43:15 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2022-05-13 16:43:15 +0930 |
| commit | 31b15688c414c7caf957be63d2914faafa1b9dda (patch) | |
| tree | e9d162e81034cf547a59a312c82a43df5b9f0a29 /include | |
| parent | 845cbaa9ffbfd6a1f7976a6c7f3e4461e4d41993 (diff) | |
Import libiberty from gcc
Diffstat (limited to 'include')
| -rw-r--r-- | include/ansidecl.h | 28 | ||||
| -rw-r--r-- | include/floatformat.h | 2 | ||||
| -rw-r--r-- | include/md5.h | 6 |
3 files changed, 9 insertions, 27 deletions
diff --git a/include/ansidecl.h b/include/ansidecl.h index efee5b6904..46fe3ffabd 100644 --- a/include/ansidecl.h +++ b/include/ansidecl.h @@ -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 diff --git a/include/floatformat.h b/include/floatformat.h index ffb02f9e14..291acd4368 100644 --- a/include/floatformat.h +++ b/include/floatformat.h @@ -91,7 +91,7 @@ struct floatformat /* Is the format actually the sum of two smaller floating point formats (IBM long double, as described in - gcc/config/rs6000/darwin-ldouble-format)? If so, this is the + libgcc/config/rs6000/ibm-ldouble-format)? If so, this is the smaller format in question, and the fields sign_start through intbit describe the first half. If not, this is NULL. */ const struct floatformat *split_half; diff --git a/include/md5.h b/include/md5.h index d91016c6f4..68136d95d6 100644 --- a/include/md5.h +++ b/include/md5.h @@ -21,6 +21,10 @@ #ifndef _MD5_H #define _MD5_H 1 +#ifdef USE_SYSTEM_MD5 +#include_next <md5.h> +#else + #include <stdio.h> #if defined HAVE_LIMITS_H || _LIBC @@ -151,4 +155,6 @@ extern void *md5_buffer (const char *buffer, size_t len, void *resblock); } #endif +#endif // USE_SYSTEM_MD5 + #endif |