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author | Lars-Dominik Braun <lars@6xq.net> | 2014-12-09 12:42:20 +0100 |
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committer | Lars-Dominik Braun <lars@6xq.net> | 2014-12-09 12:42:20 +0100 |
commit | 254fb0c490c62c0e29518cab2d8b5c90a30b378c (patch) | |
tree | 0fe5007234b954d9039796387b3fc6356f824876 /common.h | |
parent | 1d0d6f316707cbaac23b3b0b77b5d554f6e7954d (diff) | |
download | hourglass-254fb0c490c62c0e29518cab2d8b5c90a30b378c.tar.gz hourglass-254fb0c490c62c0e29518cab2d8b5c90a30b378c.tar.bz2 hourglass-254fb0c490c62c0e29518cab2d8b5c90a30b378c.zip |
accel: Fix shake gesture detection
Diffstat (limited to 'common.h')
-rw-r--r-- | common.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -44,5 +44,7 @@ enum { void shutdownError (); +#define sign(x) ((x < 0) ? -1 : 1) + #endif /* COMMON_H */ |