## Functions
### constructor
```solidity
  function constructor(
  ) public
```




### _setBlocked
```solidity
  function _setBlocked(
  ) public
```




### transfer
```solidity
  function transfer(
  ) external
```




### approve
```solidity
  function approve(
  ) external
```




### transferFrom
```solidity
  function transferFrom(
  ) external
```




## Events
### Transfer
```solidity
  event Transfer(
  )
```



### Approval
```solidity
  event Approval(
  )
```