From 7c8c49a34a32bdd67e9da27d4b5166f59d45ed70 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Mon, 21 Oct 2013 23:35:08 +0000
Subject: style cleanup

---
 source/blender/editors/interface/interface.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'source/blender/editors/interface/interface.c')

diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c
index 9f6d326cd95..16e92f2bc18 100644
--- a/source/blender/editors/interface/interface.c
+++ b/source/blender/editors/interface/interface.c
@@ -3158,9 +3158,14 @@ uiBut *uiDefBut(uiBlock *block, int type, int retval, const char *str, int x, in
 	return but;
 }
 
-/* if _x_ is a power of two (only one bit) return the power,
+/**
+ * if \a _x_ is a power of two (only one bit) return the power,
  * otherwise return -1.
- * (1<<findBitIndex(x))==x for powers of two.
+ *
+ * for powers of two:
+ * \code{.c}
+ *     ((1 << findBitIndex(x)) == x);
+ * \endcode
  */
 static int findBitIndex(unsigned int x)
 {
-- 
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