{
    "Function": "removeFunctions",
    "File": "contracts/contracts/core/connext/libraries/LibDiamond.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)",
        "diamondStorage",
        "removeFunction",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function removeFunctions(address _facetAddress, bytes4[] memory _functionSelectors) internal {\n    require(_functionSelectors.length > 0, \"LibDiamondCut: No selectors in facet to cut\");\n    DiamondStorage storage ds = diamondStorage();\n    // if function does not exist then do nothing and return\n    require(_facetAddress == address(0), \"LibDiamondCut: Remove facet address must be address(0)\");\n    for (uint256 selectorIndex; selectorIndex < _functionSelectors.length; selectorIndex++) {\n      bytes4 selector = _functionSelectors[selectorIndex];\n      address oldFacetAddress = ds.selectorToFacetAndPosition[selector].facetAddress;\n      removeFunction(ds, oldFacetAddress, selector);\n    }\n  }"
}