<unistd.h>: FWIW, set _XOPEN_ENH_I18N, per the standard.
authorSascha Wildner <saw@online.de>
Wed, 24 Apr 2019 08:51:49 +0000 (10:51 +0200)
committerSascha Wildner <saw@online.de>
Wed, 24 Apr 2019 08:51:49 +0000 (10:51 +0200)
commitf02ac2779b1531013e6335e69d0318a93cada8b2
tree02a301126bf8a67ed5e119bd77efd99cea44636f
parent7d3cdea1b20baa44e6b51b8d71649f2bac48eeac
<unistd.h>: FWIW, set _XOPEN_ENH_I18N, per the standard.

We support all functions that it originally required, when it was
still optional. It won't have any impact on anything, as far as I
can see, so this commit is more cosmetic than anything else.

While here, improve some comments.
include/unistd.h