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| author | Jim Meyering <jim@meyering.net> | 2002-11-21 09:24:43 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2002-11-21 09:24:43 +0000 |
| commit | 3aed4c550503a0565591a723580081f5111c0f6c (patch) | |
| tree | af5f6f8426298f38ff77eebba6bd475d1bbc0472 /lib | |
| parent | 501358c1069eff16b400477dec123c87b0964de2 (diff) | |
| download | coreutils-3aed4c550503a0565591a723580081f5111c0f6c.tar.xz | |
Merge argmatch cleanups from Bison. Assume C89.
Include config.h here, not in argmatch.h.
Include stdlib.h, for EXIT_FAILURE.
Always include <string.h>, since we assume C89.
(EXIT_FAILURE): Remove pre-C89 bug workaround.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/argmatch.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/lib/argmatch.c b/lib/argmatch.c index 005be881f..746365840 100644 --- a/lib/argmatch.c +++ b/lib/argmatch.c @@ -18,12 +18,15 @@ /* Written by David MacKenzie <djm@ai.mit.edu> Modified by Akim Demaille <demaille@inf.enst.fr> */ +#if HAVE_CONFIG_H +# include <config.h> +#endif + #include "argmatch.h" #include <stdio.h> -#ifdef STDC_HEADERS -# include <string.h> -#endif +#include <stdlib.h> +#include <string.h> #if HAVE_LOCALE_H # include <locale.h> @@ -48,14 +51,6 @@ # define ARGMATCH_QUOTING_STYLE locale_quoting_style #endif -/* The following test is to work around the gross typo in - systems like Sony NEWS-OS Release 4.0C, whereby EXIT_FAILURE - is defined to 0, not 1. */ -#if !EXIT_FAILURE -# undef EXIT_FAILURE -# define EXIT_FAILURE 1 -#endif - /* Non failing version of argmatch call this function after failing. */ #ifndef ARGMATCH_DIE # define ARGMATCH_DIE exit (EXIT_FAILURE) |