exo3.c: implement ROTX where X the number of latin
authorJérôme Benoit <jerome.benoit@piment-noir.org>
Sat, 18 Feb 2017 23:49:59 +0000 (00:49 +0100)
committerJérôme Benoit <jerome.benoit@piment-noir.org>
Sat, 18 Feb 2017 23:49:59 +0000 (00:49 +0100)
alphabet letter to rotate.

And make a use of it for X=13.

There's still a lot of rooms for improvements but it works.

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>

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