[U-Boot] [PATCH 25/39] env: Move env_get_char() to env.h

[Joe Hershberger]

On Sun, Jul 28, 2019 at 9:26 AM Simon Glass <sjg at chromium.org> wrote:
>
> Move env_get_char() over to the new header file.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>