// Copyright 2025 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.

//go:build ziren

package main

import (
	zkruntime "github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime"
)

// getInput reads the input payload from the zkVM runtime environment.
// The zkVM host provides the RLP-encoded Payload structure containing
// the block and witness data through the runtime's input mechanism.
func getInput() []byte {
	input := zkruntime.Read[[]byte]()
	return input
}