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+/*****************************************************************************
+
+ Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+ more contributor license agreements. See the NOTICE file distributed
+ with this work for additional information regarding copyright ownership.
+ Accellera licenses this file to you under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with the
+ License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied. See the License for the specific language governing
+ permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+ sc_nbexterns.h -- External functions for both sc_signed and sc_unsigned
+ classes. These functions work on two parameters u and
+ v, and copy the result to the first parameter u. This
+ is also the reason that they are suffixed with _on_help.
+
+ The vec_* functions are called through either these
+ functions or those in sc_nbfriends.cpp. The functions in
+ sc_nbfriends.cpp perform their work on two inputs u and v,
+ and return the result object.
+
+ Original Author: Ali Dasdan, Synopsys, Inc.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+ MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+ changes you are making here.
+
+ Name, Affiliation, Date:
+ Description of Modification:
+
+ *****************************************************************************/
+
+// $Log: sc_nbexterns.h,v $
+// Revision 1.2 2011/02/18 20:19:15 acg
+// Andy Goodrich: updating Copyright notice.
+//
+// Revision 1.1.1.1 2006/12/15 20:20:05 acg
+// SystemC 2.3
+//
+// Revision 1.3 2006/01/13 18:49:32 acg
+// Added $Log command so that CVS check in comments are reproduced in the
+// source.
+//
+
+#ifndef SC_NBEXTERNS_H
+#define SC_NBEXTERNS_H
+
+
+#include "sysc/datatypes/int/sc_nbutils.h"
+
+
+namespace sc_dt
+{
+
+extern
+void add_on_help(small_type &us,
+ int unb, int und, sc_digit *ud,
+ small_type vs,
+ int vnb, int vnd, const sc_digit *vd);
+
+extern
+void mul_on_help_signed(small_type &us,
+ int unb, int und, sc_digit *ud,
+ int vnb, int vnd, const sc_digit *vd);
+
+void div_on_help_signed(small_type &us,
+ int unb, int und, sc_digit *ud,
+ int vnb, int vnd, const sc_digit *vd);
+
+extern
+void mod_on_help_signed(small_type &us,
+ int unb, int und, sc_digit *ud,
+ int vnb, int vnd, const sc_digit *vd);
+
+extern
+void mul_on_help_unsigned(small_type &us,
+ int unb, int und, sc_digit *ud,
+ int vnb, int vnd, const sc_digit *vd);
+
+void div_on_help_unsigned(small_type &us,
+ int unb, int und, sc_digit *ud,
+ int vnb, int vnd, const sc_digit *vd);
+
+extern
+void mod_on_help_unsigned(small_type &us,
+ int unb, int und, sc_digit *ud,
+ int vnb, int vnd, const sc_digit *vd);
+
+extern
+void and_on_help(small_type us,
+ int unb, int und, sc_digit *ud,
+ small_type vs,
+ int vnb, int vnd, const sc_digit *vd);
+
+extern
+void or_on_help(small_type us,
+ int unb, int und, sc_digit *ud,
+ small_type vs,
+ int vnb, int vnd, const sc_digit *vd);
+
+extern
+void xor_on_help(small_type us,
+ int unb, int und, sc_digit *ud,
+ small_type vs,
+ int vnb, int vnd, const sc_digit *vd);
+
+} // namespace sc_dt
+
+
+#endif