From 18d1d20814dc58b807db6ff4de65284d06157f24 Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Tue, 10 Dec 1996 00:51:47 +0000
Subject: [PATCH] lilypond-0.0.15

---
 src/misc.cc | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/misc.cc b/src/misc.cc
index 54746fd836..51baac1211 100644
--- a/src/misc.cc
+++ b/src/misc.cc
@@ -3,12 +3,19 @@
 
 #include <math.h>
 
-int intlog2(int d) {
+int
+intlog2(int d) {
     int i=0;
     while (!(d&1)) {
-	d/= 2; i++;
+	d/= 2;
+	i++;
     }
     assert(!(d/2));
     return i;
 }
 
+double
+log2(double x) {
+    return log(x)  /log(2.0);
+}
+
-- 
2.39.5