Add W32-only function gpgrt_w32_override_locale.
* src/w32-gettext.c (struct override_locale): new. (my_nl_locale_name): Take care of that. (gpgrt_w32_override_locale): New. * src/gpg-error.def.in: Add gpgrt_w32_override_locale. * src/gpg-error.c: New command --locale for Windows.
- GnuPG-bug-id: T3733
- Signed-off-by: Werner Koch <wk@gnupg.org>