nventuro

### Keybase proof

I hereby claim:

  * I am nventuro on github.
  * I am nventuro (https://keybase.io/nventuro) on keybase.
  * I have a public key ASClzIFtw6qKY5IUkHFMgNU1sSSHllBAD-9SfBjqZld8awo

To claim this, I am signing this object:

nventuro

pragma solidity ^0.6.0;

import "./IAccessControl.sol";
import "../utils/EnumerableSet.sol";

abstract contract AccessControl is IAccessControl {
    using EnumerableSet for EnumerableSet.AddressSet;

    struct Role {
        EnumerableSet.AddressSet members;

nventuro

function findSelectors(bytecode) {
  // We look for:
  //  * PUSH4 (0x63)
  //  * 8 bytes (the selector itself)
  //  * 2 optional bytes (a possible DUP, this is inserted when optimizations are enabled)
  //  * EQ (0x14)
  //  * One of:
  //    - PUSH1 (0x60) + 2 bytes (the jump destination)
  //    - PUSH2 (0x61) + 4 bytes (the jump destination)
  //  * JUMPI (0x57)