Remove HAVE_LIMITS_H #39
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The `<limits.h>` header file is part of the standard C89 headers [1] and on current systems there is no need to manually check if header is present anymore. Since the code requires at least C89 or greater, the `HAVE_LIMITS_H` symbol defined by Autoconf in configure.ac [2] can be removed and simplifed. Refs: [1] https://port70.net/~nsz/c/c89/c89-draft.html#4.1.2 [2] https://git.savannah.gnu.org/cgit/autoconf.git/tree/lib/autoconf/headers.m4
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Issue also opened at https://bugs.astron.com/view.php?id=41 |
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committed, thanks |
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The
<limits.h>header file is part of the standard C89 headers [1] andon current systems there is no need to manually check if header is
present anymore.
Since the code requires at least C89 or greater, the
HAVE_LIMITS_Hsymbol defined by Autoconf in configure.ac [2] can be removed and
simplifed.
Refs:
[1] https://port70.net/~nsz/c/c89/c89-draft.html#4.1.2
[2] https://git.savannah.gnu.org/cgit/autoconf.git/tree/lib/autoconf/headers.m4
Thank you.