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| author | Peter Kokot <peterkokot@gmail.com> | 2019-02-28 00:41:30 +0100 |
|---|---|---|
| committer | Peter Kokot <peterkokot@gmail.com> | 2019-03-01 19:22:44 +0100 |
| commit | a700451706b1a6da75f08a6a7e331635e17a6e99 (patch) | |
| tree | 5b5f7920c647e6e8123a6bb053876623c7150ece /main/php.h | |
| parent | 7c351ba65ca861470373dd1467138d668dcac5f3 (diff) | |
| download | php-git-a700451706b1a6da75f08a6a7e331635e17a6e99.tar.gz | |
Remove obsolescent AC_HEADER_STDC and memcpy check
Autoconf 2.59d (released in 2006) [1] started promoting several macros
as not relevant for newer systems anymore, including the `AC_HEADER_STDC`.
This macro checks if given system has C89 compliant header files such
as `<string.h>`, `<stdlib.h>`, `<stdarg.h>`, `<float.h>`,... and defines
the `STDC_HEADERS` symbol [2]. Case is that current systems should be
well supported with at least C89 standard headers [3].
Given headers are still additionally checked with the `AC_PROG_CC`
macro, yet not needed anyway.
Additionally, the HAVE_MEMCPY check has been removed. The memcpy
function is standardized by C89 and later.
Refs:
[1] http://git.savannah.gnu.org/cgit/autoconf.git/tree/NEWS
[2] https://www.gnu.org/software/autoconf/manual/autoconf-2.69/autoconf.html
[3] https://port70.net/~nsz/c/c89/c89-draft.html#4.1.2
Diffstat (limited to 'main/php.h')
| -rw-r--r-- | main/php.h | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/main/php.h b/main/php.h index 317a048405..066685cf9b 100644 --- a/main/php.h +++ b/main/php.h @@ -230,17 +230,7 @@ typedef unsigned int socklen_t; #include "zend_hash.h" #include "zend_alloc.h" #include "zend_stack.h" - -#if STDC_HEADERS -# include <string.h> -#else -# ifndef HAVE_MEMCPY -# define memcpy(d, s, n) bcopy((s), (d), (n)) -# endif -# ifndef HAVE_MEMMOVE -# define memmove(d, s, n) bcopy ((s), (d), (n)) -# endif -#endif +#include <string.h> #ifndef HAVE_STRERROR char *strerror(int); |