From bf9d9dcaa631db9918452d05c188f01c8e5f537f Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 13 Mar 2012 01:55:25 -0400
Subject: [PATCH 1/1] implement nan, nanf, nanl

---
 src/math/nan.c  | 6 ++++++
 src/math/nanf.c | 6 ++++++
 src/math/nanl.c | 6 ++++++
 3 files changed, 18 insertions(+)
 create mode 100644 src/math/nan.c
 create mode 100644 src/math/nanf.c
 create mode 100644 src/math/nanl.c

diff --git a/src/math/nan.c b/src/math/nan.c
new file mode 100644
index 00000000..9e0826c7
--- /dev/null
+++ b/src/math/nan.c
@@ -0,0 +1,6 @@
+#include <math.h>
+
+double nan(const char *s)
+{
+	return NAN;
+}
diff --git a/src/math/nanf.c b/src/math/nanf.c
new file mode 100644
index 00000000..752ce546
--- /dev/null
+++ b/src/math/nanf.c
@@ -0,0 +1,6 @@
+#include <math.h>
+
+float nanf(const char *s)
+{
+	return NAN;
+}
diff --git a/src/math/nanl.c b/src/math/nanl.c
new file mode 100644
index 00000000..969af564
--- /dev/null
+++ b/src/math/nanl.c
@@ -0,0 +1,6 @@
+#include <math.h>
+
+long double nanl(const char *s)
+{
+	return NAN;
+}
-- 
2.20.1