// 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: 2009 Wilson Snyder
// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0

// Global is the most likely usage scenario
import "DPI-C" dpii_sys_task = function void \$dpii_sys (int i);
import "DPI-C" dpii_sys_func = function int \$dpii_func (int i);

module t;

`ifndef verilator
  `error "Only Verilator supports PLI-ish DPI calls."
`endif

  initial begin
    $dpii_sys(1);
    if ($dpii_func(2) != 3) $stop;
    $dpii_sys(10);
    if ($dpii_func(2) != 12) $stop;

    $write("*-* All Finished *-*\n");
    $finish;
  end

endmodule