Index: trunk/psLib/src/math/psUnaryOp.c
===================================================================
--- trunk/psLib/src/math/psUnaryOp.c	(revision 10246)
+++ trunk/psLib/src/math/psUnaryOp.c	(revision 10999)
@@ -31,9 +31,13 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.12 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2006-11-29 00:49:21 $
+ *  @version $Revision: 1.13 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-01-09 22:38:53 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
 
 /******************************************************************************