Re: How to write directly to config.h from configure?

[Paul Eggert]

On 07/26/2018 10:26 AM, Jeffrey Walton wrote:
> The problem is we risk breaking user code, especially on Windows
> platforms where <stdint.h> or <cstdint> did not arrive until about
> 2010.

Gnulib's stdint.h module solves this. Use it, and the rest of your code 
can just use "#include <stdint.h>".

https://www.gnu.org/software/gnulib/manual/html_node/stdint_002eh.html