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contracts...MoveFunds.sol

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

interface IHederaTokenService {
    function associateToken(address account, address token) external returns (int responseCode);
    function transferToken(address token, address sender, address recipient, int64 amount) external returns (int responseCode);
}

contract MoveFunds {

    address constant precompileAddress = address(0x167);

    function send(address token, address sender, address receiver, int64 amount) public {
        precompileAddress.call(abi.encodeWithSelector(IHederaTokenService.transferToken.selector,
            token, sender, receiver, amount));
    }

    function associateToken(address account, address token) public {
        precompileAddress.call(abi.encodeWithSelector(IHederaTokenService.associateToken.selector,
            account, token));
    }

}