// DESCRIPTION: Verilator: Verilog Test module
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of either the GNU Lesser General Public License Version 3
// or the Perl Artistic License Version 2.0.
// SPDX-FileCopyrightText: 2024 Antmicro
// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0

module t;
  int a = 123;
  int b = 321;
  int out;

  import "DPI-C" function void dpii_add(
    int a,
    int b,
    ref int out
  );
  import "DPI-C" function int dpii_add_check(
    int actual,
    int expected
  );

  initial begin
    dpii_add(a, b, out);
    if (dpii_add_check(out, (a + b)) != 1) begin
      $write("%%Error: Failure in DPI tests\n");
      $stop;
    end
    else begin
      $write("*-* All Finished *-*\n");
      $finish;
    end
  end

endmodule