1 files changed, 38 insertions, 0 deletions
diff --git a/libm/src/w_sinh.c b/libm/src/w_sinh.c
new file mode 100644
index 0000000..f328dde
--- /dev/null
+++ b/libm/src/w_sinh.c
@@ -0,0 +1,38 @@
+
+/* @(#)w_sinh.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ */
+
+/* 
+ * wrapper sinh(x)
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+	double sinh(double x)		/* wrapper sinh */
+#else
+	double sinh(x)			/* wrapper sinh */
+	double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+	return __ieee754_sinh(x);
+#else
+	double z; 
+	z = __ieee754_sinh(x);
+	if(_LIB_VERSION == _IEEE_) return z;
+	if(!finite(z)&&finite(x)) {
+	    return __kernel_standard(x,x,25); /* sinh overflow */
+	} else
+	    return z;
+#endif
+}