Extern c for cpp

wb/lib/wb/src/wb_vldh.h

 /* 
- * Proview   $Id: wb_vldh.h,v 1.6 2005-10-07 05:57:29 claes Exp $
+ * Proview   $Id: wb_vldh.h,v 1.7 2005-11-22 12:27:26 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -32,6 +32,10 @@
 
 #include "flow_api.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define	OT_POINT	16
 #define	OT_SUBORDER	200
 
@@ -593,4 +597,8 @@ pwr_tStatus vldh_StrToId(
   pwr_tObjid 	*objid
 );
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif