Re: snprintf and %hhx format

On 06/05/19 03:38, Eli Zaretskii wrote:
>> From: Keith Marshall <[email protected]>
>> Date: Sun, 5 May 2019 23:28:57 +0100
>>
>> FWIW, I can reproduce your results, but I don't see the same effect,
>> if I substitute a (properly adjusted) call to printf(), in place of
>> snprintf().  We may need to tweak <stdio.h>, to use similar call
>> redirection for snprintf(), as is currently used for printf(),
>> fprintf(), and sprintf().
> 
> Thanks.  If you want me to try some patch, I can.

I opened a ticket:
https://osdn.net/projects/mingw/ticket/39224

To that, I've attached two patches: the first (smaller of the two) adds
in-line implementations for snprintf() and vsnprintf(); the larger one
works around the conflicts that the in-line declarations create within
the corresponding external implementations.

These seem to DTRT for me, but if you would like to test further, then
I'd appreciate feed-back.

-- 
Regards,
Keith.

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