Index: trunk/psLib/src/math/psUnaryOp.c
===================================================================
--- trunk/psLib/src/math/psUnaryOp.c	(revision 15693)
+++ trunk/psLib/src/math/psUnaryOp.c	(revision 17050)
@@ -31,6 +31,6 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.15 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-11-27 02:28:07 $
+ *  @version $Revision: 1.16 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2008-03-19 00:52:35 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -45,4 +45,5 @@
  ******************************************************************************/
 #include <string.h>
+#include <strings.h>
 #include <math.h>
 #include <stdint.h>