6375 Add native name demangling support

@@ -20,21 +20,21 @@
  * CDDL HEADER END
  */
 /*
  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright 2017 Jason King.
  */
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 #include <mdb/mdb_modapi.h>
 #include <mdb/mdb_demangle.h>
 #include <mdb/mdb_err.h>
 
 /*ARGSUSED*/
 mdb_demangler_t *
-mdb_dem_load(const char *path)
+mdb_dem_load(void)
 {
         (void) set_errno(ENOTSUP);
         return (NULL);
 }