From: fred <fred>
Date: Thu, 19 Dec 1996 00:25:47 +0000 (+0000)
Subject: flower-1.0.15
X-Git-Tag: release/1.5.59~6557
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=9250cd7d3df3886dd680ddfcaaa5528123ecec25;p=lilypond.git

flower-1.0.15
---

diff --git a/flower/real.hh b/flower/real.hh
index 1f2187c8c1..68e90f9b71 100644
--- a/flower/real.hh
+++ b/flower/real.hh
@@ -21,5 +21,9 @@ int sgn(Real x) {
     if (!x)return 0;
     return (x > 0) ?1: -1;
 }
-
+inline Real
+distance(Real x,Real y)
+{
+    return ABS(x-y);
+}
 #endif