diff options
Diffstat (limited to 'packages/contracts/src/2.0.0/forwarder/MixinConstants.sol')
| -rw-r--r-- | packages/contracts/src/2.0.0/forwarder/MixinConstants.sol | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol index 2b064d579..4f95c796b 100644 --- a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol +++ b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol @@ -25,6 +25,10 @@ contract MixinConstants is MConstants { + bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256("ERC20Token(address)")); + bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256("ERC721Token(address,uint256,bytes)")); + uint256 constant internal MAX_UINT = 2**256 - 1; + constructor ( address _exchange, address _etherToken, |