[Bug c/95130] GCC ignoring attribute(format(gnu_printf)) on printf in mingw

[lh_mouse at 126 dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95130

--- Comment #28 from LIU Hao <lh_mouse at 126 dot com> ---
(In reply to Andrew Pinski from comment #27)
> %zu should be added to ms_printf too.

MSVCRT.DLL from Windows 7 does not support the `z` modifier.

It seems supported on Windows 10; however people really should prefer UCRT
there.