first commit

2020-06-26 00:31:25 +08:00
commit c72bcae8e9
59 changed files with 21076 additions and 0 deletions
--- a/contracts/intf/IOracle.sol
+++ b/contracts/intf/IOracle.sol
@@ -0,0 +1,14 @@
+/*
+
+    Copyright 2020 DODO ZOO.
+    SPDX-License-Identifier: Apache-2.0
+
+*/
+
+pragma solidity 0.6.9;
+pragma experimental ABIEncoderV2;
+
+
+interface IOracle {
+    function getPrice() external view returns (uint256);
+}