43 lines
992 B
Solidity
43 lines
992 B
Solidity
/*
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Copyright 2019 ZeroEx Intl.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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pragma solidity ^0.5.5;
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library LibDummy {
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using LibDummy for uint256;
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uint256 constant internal SOME_CONSTANT = 1234;
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function addOne (uint256 x)
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internal
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pure
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returns (uint256 sum)
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{
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return x + 1;
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}
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function addConstant (uint256 x)
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internal
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pure
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returns (uint256 someConstant)
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{
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return x + SOME_CONSTANT;
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}
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}
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