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did:3:bafyreidpqsdjexb3bt562awhvqzz2q4hfccr2erhwumnarw6d6tfq3u5ia |
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pragma solidity ^0.5.0; | |
// ---------------------------------------------------------------------------- | |
// ERC Token Standard #20 Interface | |
// | |
// ---------------------------------------------------------------------------- | |
contract ERC20Interface { | |
function totalSupply() public view returns (uint); | |
function balanceOf(address tokenOwner) public view returns (uint balance); | |
function allowance(address tokenOwner, address spender) public view returns (uint remaining); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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pragma solidity ^0.5.0; | |
// ---------------------------------------------------------------------------- | |
// ERC Token Standard #20 Interface | |
// | |
// ---------------------------------------------------------------------------- | |
contract ERC20Interface { | |
function totalSupply() public view returns (uint); | |
function balanceOf(address tokenOwner) public view returns (uint balance); | |
function allowance(address tokenOwner, address spender) public view returns (uint remaining); |