From 40ef134f4d9f880a4f8848b1ac36ba993d9afa8c Mon Sep 17 00:00:00 2001
From: "Petteri.Aimonen" <Petteri.Aimonen@gmail.com>
Date: Sun, 5 Aug 2012 16:11:40 +0000
Subject: Add fix16_sq() inline function as a shorthand to square values

---
 libfixmath/fix16.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libfixmath/fix16.h b/libfixmath/fix16.h
index 0767627..1508aaf 100644
--- a/libfixmath/fix16.h
+++ b/libfixmath/fix16.h
@@ -187,7 +187,10 @@ static inline fix16_t fix16_deg_to_rad(fix16_t degrees)
 */
 extern fix16_t fix16_sqrt(fix16_t inValue) FIXMATH_FUNC_ATTRS;
 
-
+/*! Returns the square of the given fix16_t.
+*/
+static inline fix16_t fix16_sq(fix16_t x)
+	{ return fix16_mul(x, x); }
 
 /*! Returns the exponent (e^) of the given fix16_t.
 */
-- 
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