Index: trunk/psLib/src/math/psHistogram.c
===================================================================
--- trunk/psLib/src/math/psHistogram.c	(revision 10550)
+++ trunk/psLib/src/math/psHistogram.c	(revision 10999)
@@ -5,9 +5,13 @@
  *  @author GLG (MHPCC), EAM (IfA)
  *
- *  @version $Revision: 1.1 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2006-12-08 11:38:54 $
+ *  @version $Revision: 1.2 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-01-09 22:38:53 $
  *
  *  Copyright 2006 IfA, University of Hawaii
  */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
 
 #include <stdlib.h>