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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 */ |
index : hourglass.git | ||
Digital, gesture-controlled hourglass | lars |
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