From 1efda79bf2f72a416806de3159e1c2936c5fdbe9 Mon Sep 17 00:00:00 2001
From: minus <minus@mnus.de>
Date: Tue, 25 Aug 2015 15:17:18 +0200
Subject: refactored workspace_next/prev

---
 include/util.h | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 include/util.h

(limited to 'include')

diff --git a/include/util.h b/include/util.h
new file mode 100644
index 00000000..5d42b780
--- /dev/null
+++ b/include/util.h
@@ -0,0 +1,4 @@
+/**
+ * Wrap i into the range [0, max[
+ */
+int wrap(int i, int max);
-- 
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