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| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-07-04 22:27:49 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-07-04 22:27:49 -0700 |
| commit | 9cfdb3ec08672f13088ebd133bbc794c04a66b05 (patch) | |
| tree | 0e0b851de11b990831c7a0fc39ff97f00edfad93 /src/regex.c | |
| parent | 6089c5670b18a02fc2caca3e665d2bb7799dc4c8 (diff) | |
| download | emacs-9cfdb3ec08672f13088ebd133bbc794c04a66b05.tar.gz emacs-9cfdb3ec08672f13088ebd133bbc794c04a66b05.tar.bz2 emacs-9cfdb3ec08672f13088ebd133bbc794c04a66b05.zip | |
[ChangeLog]
Assume support for memcmp, memcpy, memmove, memset.
This simplifies the code a bit. All current platforms have these,
as they are required for C89. If this turns into a problem we
can add the gnulib modules for these (a 1-line change to Makefile.in).
* configure.in: Don't check for memcmp, memcpy, memmove, memset.
[lib-src/ChangeLog]
Assume support for memcmp, memcpy, memmove, memset.
* etags.c (absolute_filename): Assume memmove exists.
[src/ChangeLog]
Assume support for memcmp, memcpy, memmove, memset.
* lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
* regex.c (memcmp, memcpy):
Remove; we assume C89 now.
* gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
(__malloc_safe_bcopy): Remove; no longer needed.
Diffstat (limited to 'src/regex.c')
| -rw-r--r-- | src/regex.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/src/regex.c b/src/regex.c index 479239897bc..f514b603488 100644 --- a/src/regex.c +++ b/src/regex.c @@ -238,18 +238,7 @@ xrealloc (void *block, size_t size) # endif # define realloc xrealloc -/* This is the normal way of making sure we have memcpy, memcmp and memset. */ -# if defined HAVE_STRING_H || defined STDC_HEADERS || defined _LIBC -# include <string.h> -# else -# include <strings.h> -# ifndef memcmp -# define memcmp(s1, s2, n) bcmp (s1, s2, n) -# endif -# ifndef memcpy -# define memcpy(d, s, n) (bcopy (s, d, n), (d)) -# endif -# endif +# include <string.h> /* Define the syntax stuff for \<, \>, etc. */ |