{
    "Function": "_writeLength",
    "File": "packages/protocol/contracts/thirdparty/optimism/rlp/RLPWriter.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _writeLength(uint256 _len, uint256 _offset) private pure returns (bytes memory out_) {\n        if (_len < 56) {\n            out_ = new bytes(1);\n            out_[0] = bytes1(uint8(_len) + uint8(_offset));\n        } else {\n            uint256 lenLen;\n            uint256 i = 1;\n            while (_len / i != 0) {\n                lenLen++;\n                i *= 256;\n            }\n\n            out_ = new bytes(lenLen + 1);\n            out_[0] = bytes1(uint8(lenLen) + uint8(_offset) + 55);\n            for (i = 1; i <= lenLen; i++) {\n                out_[i] = bytes1(uint8((_len / (256 ** (lenLen - i))) % 256));\n            }\n        }\n    }"
}