--- a
+++ b/snavigator/parsers/verilog/PFunction.cc
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 1999 Stephen Williams (steve@icarus.com)
+ *
+ *    This source code is free software; you can redistribute it
+ *    and/or modify it in source code form under the terms of the GNU
+ *    General Public License as published by the Free Software
+ *    Foundation; either version 2 of the License, or (at your option)
+ *    any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#if !defined(WINNT) && !defined(macintosh)
+#ident "$Id: PFunction.cc,v 1.1 2000/12/21 21:57:12 jrandrews Exp $"
+#endif
+
+#include "PTask.h"
+
+PFunction::PFunction(svector<PWire*>*p, Statement*s)
+: out_(0), ports_(p), statement_(s)
+{
+}
+
+PFunction::~PFunction()
+{
+}
+
+void PFunction::set_output(PWire*o)
+{
+      assert(out_ == 0);
+      out_ = o;
+}
+
+/*
+ * $Log: PFunction.cc,v $
+ * Revision 1.1  2000/12/21 21:57:12  jrandrews
+ * initial import
+ *
+ * Revision 1.3  2000/02/23 02:56:53  steve
+ *  Macintosh compilers do not support ident.
+ *
+ * Revision 1.2  1999/08/25 22:22:41  steve
+ *  elaborate some aspects of functions.
+ *
+ */