Re: _STRING_ARCH_unaligned

[Loïc Le Loarer]

2011/9/14 Paul Eggert <address@hidden>:
> 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).

Ok, so it comes from glibc. Thanks for the answer.

Best regards,
-- 
Loïc