From 65a5162550f58047974793cdc8067a970b2435c0 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 13 Aug 1999 05:45:20 +0000
Subject: 1.4.0

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 missing/finite.c | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 missing/finite.c

(limited to 'missing/finite.c')

diff --git a/missing/finite.c b/missing/finite.c
new file mode 100644
index 0000000000..07fe3263e9
--- /dev/null
+++ b/missing/finite.c
@@ -0,0 +1,6 @@
+int
+finite(n)
+    double n;
+{
+    return !isnan(n) && !isinf(n);
+}
-- 
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