[PATCH v4] Improve the width of alternate representation for year in strftime [BZ #23758]

[Joseph Myers]

On Sun, 6 Jan 2019, TAMUKI Shoichi wrote:

> > I think we already have a macro to calculate the number of elements
> > in the array but I don't remember its name at the moment.
> 
> As a result of searching the Glibc source tree as follows, it seems
> that there are many cases that we prepare the current situation on our
> own.  I could not find a generic macro.

It's array_length in array_length.h.

-- 
Joseph S. Myers
joseph@codesourcery.com