From 49335d591766e94463e19a36b2a30a21a8e5f0d2 Mon Sep 17 00:00:00 2001 From: James Date: Fri, 26 Oct 2018 03:24:25 +0100 Subject: [PATCH] Resolved lint warnings for tutorial-09 --- tutorial-09/ERC20.sol | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tutorial-09/ERC20.sol b/tutorial-09/ERC20.sol index c911b36..7dabe1b 100644 --- a/tutorial-09/ERC20.sol +++ b/tutorial-09/ERC20.sol @@ -1,12 +1,12 @@ pragma solidity ^0.4.0; interface ERC20 { - function totalSupply() constant returns (uint _totalSupply); - function balanceOf(address _owner) constant returns (uint balance); - function transfer(address _to, uint _value) returns (bool success); - function transferFrom(address _from, address _to, uint _value) returns (bool success); - function approve(address _spender, uint _value) returns (bool success); - function allowance(address _owner, address _spender) constant returns (uint remaining); + function totalSupply() external constant returns (uint _totalSupply); + function balanceOf(address _owner) external constant returns (uint balance); + function transfer(address _to, uint _value) external returns (bool success); + function transferFrom(address _from, address _to, uint _value) external returns (bool success); + function approve(address _spender, uint _value) external returns (bool success); + function allowance(address _owner, address _spender) external constant returns (uint remaining); event Transfer(address indexed _from, address indexed _to, uint _value); event Approval(address indexed _owner, address indexed _spender, uint _value); }