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Re: _STRING_ARCH_unaligned


From: Paul Eggert
Subject: Re: _STRING_ARCH_unaligned
Date: Tue, 13 Sep 2011 22:41:35 -0700
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.21) Gecko/20110831 Thunderbird/3.1.13

On 09/13/11 15:15, Loïc Le Loarer wrote:

> I'm looking where _STRING_ARCH_unaligned define is defined in gnulib
> and in which condition it is set to 0.

gnulib never defines it to anything, so any test that looks like this:

#if !_STRING_ARCH_unaligned

is treated as if it were

#if !0

unless the symbol is defined by some system header
(as glibc does, in <string.h>, on hosts where this
is appropriate).



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