// OpenSTA, Static Timing Analyzer
// Copyright (c) 2026, Parallax Software, Inc.
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 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, see <https://www.gnu.org/licenses/>.
// 
// The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software.
// 
// Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 
// This notice may not be removed or altered from any source distribution.

#pragma once

#include "LibertyClass.hh"
#include "Mode.hh"
#include "NetworkClass.hh"
#include "SdcClass.hh"
#include "StaState.hh"
#include "Transition.hh"

namespace sta {

InstanceSet
findRegInstances(ClockSet *clks,
                 const RiseFallBoth *clk_rf,
                 bool registers,
                 bool latches,
                 const Mode *mode,
                 const StaState *sta);
PinSet
findRegDataPins(ClockSet *clks,
                const RiseFallBoth *clk_rf,
                bool registers,
                bool latches,
                const Mode *mode,
                const StaState *sta);
PinSet
findRegClkPins(ClockSet *clks,
               const RiseFallBoth *clk_rf,
               bool registers,
               bool latches,
               const Mode *mode,
               const StaState *sta);
PinSet
findRegAsyncPins(ClockSet *clks,
                 const RiseFallBoth *clk_rf,
                 bool registers,
                 bool latches,
                 const Mode *mode,
                 const StaState *sta);
PinSet
findRegOutputPins(ClockSet *clks,
                  const RiseFallBoth *clk_rf,
                  bool registers,
                  bool latches,
                  const Mode *mode,
                  const StaState *sta);

void
initPathSenseThru();

} // namespace sta
