[RFC v2 1/3] cdefs: Add __bool

[Alejandro Colomar]

Hi Andreas,

On Tue, Sep 02, 2025 at 05:13:19PM +0200, Andreas Schwab wrote:
> On Sep 02 2025, Alejandro Colomar wrote:
> 
> > This seems entirely possible, given the glibc documentation requires
> > GCC 12.1 at least.
> > <https://sourceware.org/glibc/manual/latest/html_node/Tools-for-Compilation.html>
> 
> That's about building glibc itself, but <sys/cdefs.h> is an installed
> header which must support arbitrary compilers.

Hmmmm.  Can we raise the minimum compiler required to use the headers
to disallow GCC 2.x (or anything that doesn't have _Bool)?

Otherwise, how do we provide functions that use _Bool?


Have a lovely day!
Alex

-- 
<https://www.alejandro-colomar.es>
Use port 80 (that is, <...:80/>).
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