new file mode 100644
--- /dev/null
+++ b/packages/language/c/libm/current/src/double/ieee754-api/w_pow.c
@@ -0,0 +1,112 @@
+//========================================================================
+//
+//      w_pow.c
+//
+//      Part of the standard mathematical function library
+//
+//========================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     jlarmour@cygnus.co.uk
+// Contributors:  jlarmour@cygnus.co.uk
+// Date:          1998-02-13
+// Purpose:     
+// Description: 
+// Usage:       
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================
+
+// CONFIGURATION
+
+#include <pkgconf/libm.h>   // Configuration header
+
+// Include the Math library?
+#ifdef CYGPKG_LIBM     
+
+// Derived from code with the following copyright
+
+
+
+/* @(#)w_pow.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 pow(x,y) return x**y
+ */
+
+#include "mathincl/fdlibm.h"
+
+
+        double pow(double x, double y)  /* wrapper pow */
+{
+#ifdef CYGSEM_LIBM_COMPAT_IEEE_ONLY
+        return  __ieee754_pow(x,y);
+#else
+        double z;
+        z=__ieee754_pow(x,y);
+        if(cyg_libm_get_compat_mode() == CYGNUM_LIBM_COMPAT_IEEE||
+           isnan(y))
+            return z;
+        if(isnan(x)) {
+            if(y==0.0) 
+                return __kernel_standard(x,y,42); /* pow(NaN,0.0) */
+            else 
+                return z;
+        }
+        if(x==0.0){ 
+            if(y==0.0)
+                return __kernel_standard(x,y,20); /* pow(0.0,0.0) */
+            if(finite(y)&&y<0.0)
+                return __kernel_standard(x,y,23); /* pow(0.0,negative) */
+            return z;
+        }
+        if(!finite(z)) {
+            if(finite(x)&&finite(y)) {
+                if(isnan(z))
+                    return __kernel_standard(x,y,24);/* pow neg**non-int */
+                else 
+                    return __kernel_standard(x,y,21); /* pow overflow */
+            }
+        } 
+        if(z==0.0&&finite(x)&&finite(y))
+            return __kernel_standard(x,y,22); /* pow underflow */
+        return z;
+#endif
+}
+
+#endif // ifdef CYGPKG_LIBM     
+
+// EOF w_pow.c