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-rw-r--r--apps/plugins/puzzles/rbcompat.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/apps/plugins/puzzles/rbcompat.h b/apps/plugins/puzzles/rbcompat.h
index 272f97db30..7934f5d801 100644
--- a/apps/plugins/puzzles/rbcompat.h
+++ b/apps/plugins/puzzles/rbcompat.h
@@ -77,5 +77,6 @@ double acos_wrapper(double x);
77#endif 77#endif
78 78
79#define abs(x) ((x)<0?-(x):(x)) 79#define abs(x) ((x)<0?-(x):(x))
80#define labs abs
80 81
81#endif 82#endif