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Re: _GL_EXTERN_INLINE not defined correctly in config.h for macOS

From: Reuben Thomas
Subject: Re: _GL_EXTERN_INLINE not defined correctly in config.h for macOS
Date: Tue, 18 Jan 2022 18:46:52 +0000

On Tue, 18 Jan 2022 at 18:38, Paul Eggert <eggert@cs.ucla.edu> wrote:
> I'm not sure a newer compiler would fix the bugs, as they're typically
> present in the ctype.h supplied by the OS. If the newer compiler comes
> with a fixed ctype.h you're OK; if it reuses or copies the old ctype.h
> you'll have a problem.

I understood that the system compiler on Mac OS <10.8 did not have C99
semantics for "inline". If it does, then indeed it doesn't matter, my
code will work anyway. In any case, I'm not concerned with the
contents of ctype.h or other headers; my concern is my ability to
declare my own functions "inline". In particular, I'm not affected by
ctype functions being declared in such a way that they don't have
external linkage.


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