From 7ec704564a35940442d5ad52b39c850465685f31 Mon Sep 17 00:00:00 2001 From: tron Date: Sat, 22 Jul 2006 08:59:52 +0000 Subject: (svn r5582) Add and use AxisToTrack{Bits,}() --- direction.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'direction.h') diff --git a/direction.h b/direction.h index fcc6771be..ca9cf34dd 100644 --- a/direction.h +++ b/direction.h @@ -98,6 +98,12 @@ typedef enum Axis { } Axis; +static inline Axis OtherAxis(Axis a) +{ + return (Axis)(a ^ 1); +} + + static inline Axis DiagDirToAxis(DiagDirection d) { return (Axis)(d & 1); -- cgit v1.2.3-54-g00ecf