1 files changed, 33 insertions, 0 deletions
diff --git a/newlib/libm/mathfp/sf_cosh.c b/newlib/libm/mathfp/sf_cosh.c
new file mode 100644
index 00000000000..4635b7144dd
--- /dev/null
+++ b/newlib/libm/mathfp/sf_cosh.c
@@ -0,0 +1,33 @@
+
+/* @(#)z_coshf.c 1.0 98/08/13 */
+/******************************************************************
+ * Hyperbolic Cosine
+ *
+ * Input:
+ *   x - floating point value
+ *
+ * Output:
+ *   hyperbolic cosine of x
+ *
+ * Description:
+ *   This routine returns the hyperbolic cosine of x.
+ *
+ *****************************************************************/
+
+#include "fdlibm.h"
+#include "zmath.h"
+
+float
+_DEFUN (coshf, (float),
+        float x)
+{
+  return (sinehf (x, 1));
+}
+
+#ifdef _DOUBLE_IS_32BITS
+double cosh (double x)
+{
+  return (double) sinehf ((float) x, 1);
+}
+
+#endif /* defined(_DOUBLE_IS_32BITS) */