Created
August 3, 2018 18:32
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Solidity ERC20 semantics
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contract ERC20Interface { | |
function totalSupply() public constant returns (uint); | |
function balanceOf(address tokenOwner) public constant returns (uint balance); | |
function allowance(address tokenOwner, address spender) public constant returns (uint remaining); | |
function transfer(address to, uint tokens) public returns (bool success); | |
function approve(address spender, uint tokens) public returns (bool success); | |
function transferFrom(address from, address to, uint tokens) public returns (bool success); | |
event Transfer(address indexed from, address indexed to, uint tokens); | |
event Approval(address indexed tokenOwner, address indexed spender, uint tokens); | |
} |
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