From f95a4a932476be2ba99e2fd081e8d2bc6ea12813 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Fri, 15 Dec 2017 09:38:53 -0500
Subject: Import newlib and create makefile

---
 newlib/libm/common/s_nan.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 newlib/libm/common/s_nan.c

(limited to 'newlib/libm/common/s_nan.c')

diff --git a/newlib/libm/common/s_nan.c b/newlib/libm/common/s_nan.c
new file mode 100644
index 0000000..f062426
--- /dev/null
+++ b/newlib/libm/common/s_nan.c
@@ -0,0 +1,47 @@
+/*
+ * nan () returns a nan.
+ * Added by Cygnus Support.
+ */
+
+/*
+FUNCTION
+	<<nan>>, <<nanf>>---representation of infinity
+
+INDEX
+	nan
+INDEX
+	nanf
+
+ANSI_SYNOPSIS
+	#include <math.h>
+	double nan(void);
+	float nanf(void);
+
+TRAD_SYNOPSIS
+	#include <math.h>
+	double nan();
+	float nanf();
+
+
+DESCRIPTION
+	<<nan>> and <<nanf>> return an IEEE NaN (Not a Number) in
+	double and single precision arithmetic respectivly.
+
+QUICKREF
+	nan - pure
+
+*/
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+	double nan()
+{
+	double x;
+
+	INSERT_WORDS(x,0x7ff80000,0);
+	return x;
+}
+
+#endif /* _DOUBLE_IS_32BITS */
-- 
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