--- gforth/engine/pow10.c	1997/05/21 20:40:10	1.1
+++ gforth/engine/pow10.c	2000/09/23 15:47:08	1.4
@@ -1,6 +1,6 @@
 /* a simple pow10 implementation
 
-  Copyright (C) 1995 Free Software Foundation, Inc.
+  Copyright (C) 1995,1998 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
@@ -16,7 +16,7 @@
 
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 */
 #include <math.h>
 
@@ -24,7 +24,7 @@
 #define M_LN10      2.30258509299404568402
 #endif
 
-#ifndef _ANSI_MATH_H
+#if !defined(_ANSI_MATH_H) && !defined(exp)
 /* this should be defined by math.h; If it is not, the miranda
  *    prototype would be wrong; Since we prefer compile-time errors to
  *    run-time errors, it's declared here. */