reduce erc20 interface

prin-r · Jul 18, 2019 · 0dc4aa5 · 0dc4aa5
1 parent ca744ca
commit 0dc4aa5
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/contract/SimpleLending.sol b/contract/SimpleLending.sol
@@ -1,11 +1,7 @@
 pragma solidity 0.5.10;
 
 interface ERC20Interface {
-    function totalSupply() external view returns (uint);
-    function balanceOf(address tokenOwner) external view returns (uint balance);
-    function allowance(address tokenOwner, address spender) external view returns (uint remaining);
     function transfer(address to, uint tokens) external returns (bool success);
-    function approve(address spender, uint tokens) external returns (bool success);
     function transferFrom(address from, address to, uint tokens) external returns (bool success);
 }