From 6f440770dbdb1c39b04accd0ccf760a89f72fd12 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@xonotic.org>
Date: Tue, 18 Oct 2011 16:11:03 +0200
Subject: [PATCH] some bit fiddling

---
 qcsrc/common/util.qc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/qcsrc/common/util.qc b/qcsrc/common/util.qc
index c3407757a..d97ec0918 100644
--- a/qcsrc/common/util.qc
+++ b/qcsrc/common/util.qc
@@ -2085,3 +2085,13 @@ float xdecode(string s)
 		return -1;
 	return ((a * 22 + b) * 22 + c) * 22 + d;
 }
+
+float lowestbit(float f)
+{
+	f &~= f * 2;
+	f &~= f * 4;
+	f &~= f * 16;
+	f &~= f * 256;
+	f &~= f * 65536;
+	return f;
+}
-- 
2.39.2