From 5d01ab4ac64b913c537e91f7c01d5c8e910151da Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Thu, 21 Nov 2013 01:16:49 +0000
Subject: math: add (obsolete) bsd drem and finite functions

---
 src/math/finite.c | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 src/math/finite.c

(limited to 'src/math/finite.c')

diff --git a/src/math/finite.c b/src/math/finite.c
new file mode 100644
index 00000000..25a0575f
--- /dev/null
+++ b/src/math/finite.c
@@ -0,0 +1,7 @@
+#define _GNU_SOURCE
+#include <math.h>
+
+int finite(double x)
+{
+	return isfinite(x);
+}
-- 
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