49 lines
2.2 KiB
Solidity
49 lines
2.2 KiB
Solidity
// SPDX-License-Identifier: GPL-3.0-or-later
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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pragma solidity ^0.7.0;
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// Interface for MidasCapital. An open interest protocol based on
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// modified Fuse contracts. Anyone can create an deploy isolated
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// lending and borrowing pools with custom parameters.
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import "../solidity-utils/openzeppelin/IERC20.sol";
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interface ICToken is IERC20 {
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// Error codes referenced in this file can be found here:
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// https://github.com/compound-finance/compound-protocol/blob/a3214f67b73310d547e00fc578e8355911c9d376/contracts/ErrorReporter.sol
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// solhint-disable-previous-line max-line-length
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/**
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* @dev Underlying asset for this CToken
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*/
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function underlying() external view returns (address);
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/**
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* @notice Sender supplies assets into the market and receives cTokens in exchange
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* @dev Accrues interest whether or not the operation succeeds, unless reverted
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* @param mintAmount The amount of the underlying asset to supply
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* @return uint 0=success, otherwise an error code (see ErrorReporter.sol link above for details)
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*/
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function mint(uint256 mintAmount) external returns (uint256);
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/**
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* @notice Sender redeems cTokens in exchange for the underlying asset
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* @dev Accrues interest whether or not the operation succeeds, unless reverted
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* @param redeemTokens The number of cTokens to redeem into underlying
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* @return uint 0=success, otherwise an error code (see ErrorReporter.sol link above for details)
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*/
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function redeem(uint256 redeemTokens) external returns (uint256);
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}
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