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-rw-r--r--std/Token.sol2
1 files changed, 2 insertions, 0 deletions
diff --git a/std/Token.sol b/std/Token.sol
index 396dbf9e..59566f26 100644
--- a/std/Token.sol
+++ b/std/Token.sol
@@ -1,3 +1,5 @@
+pragma solidity ^0.4.0;
+
contract Token {
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);