@0x/contracts-exchange
: Update IWallet
for new legacy wallet spec.
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@ -24,15 +24,15 @@ import "@0x/contracts-exchange-libs/contracts/src/LibOrder.sol";
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contract IWallet {
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/// @dev Verifies that a signature is valid.
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/// @dev Validates a hash with the `Wallet` signature type.
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/// @param hash Message hash that is signed.
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/// @param signature Proof of signing.
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/// @return Validity of order signature.
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/// @return `bytes4(0xb0671381)` if the signature check succeeds.
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function isValidSignature(
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bytes32 hash,
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bytes calldata signature
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)
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external
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view
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returns (bool isValid);
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returns (bytes4 magicValue);
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}
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