func (_Exchange *ExchangeCaller) Withdrawn(opts *bind.CallOpts, arg0 [32]byte) (bool, error) {
	var (
		ret0 = new(bool)
	)
	out := ret0
	err := _Exchange.contract.Call(opts, out, "withdrawn", arg0)
	return *ret0, err
}
// Withdrawn is a free data retrieval call binding the contract method 0x3823d66c.
//
// Solidity: function withdrawn( bytes32) constant returns(bool)
Withdrawn is a free data retrieval call binding the contract method 0x3823d66c.

function withdrawn( bytes32) constant returns(bool)
// Withdrawn is a free data retrieval call binding the contract method 0x3823d66c . // // Solidity : function withdrawn ( bytes32 ) constant returns ( bool )
func (_Exchange *ExchangeCaller) Withdrawn(opts *bind.CallOpts, arg0 [32]byte) (bool, error) {
	var (
		ret0 = new(bool)
	)
	out := ret0
	err := _Exchange.contract.Call(opts, out, "withdrawn", arg0)
	return *ret0, err
}
func ( _Exchange * ExchangeCaller ) Withdrawn ( opts * bind . CallOpts , arg0 [ 32 ] byte ) ( bool , error ) { var ( ret0 = new ( bool ) ) out := ret0 err := _Exchange . contract . Call ( opts , out , " " , arg0 ) return * ret0 , err }
Withdrawn is a free data retrieval call binding the contract method 0x3823d66c.
Withdrawn is a free data retrieval call binding the contract method 0x3823d66c .