{
    "Function": "_withdrawAttribution",
    "File": "contracts/Vault.sol",
    "Parent Contracts": [
        "contracts/interfaces/IVault.sol"
    ],
    "High-Level Calls": [
        "SafeERC20"
    ],
    "Internal Calls": [
        "_unutilize",
        "available",
        "valueAll",
        "require(bool,string)",
        "available"
    ],
    "Library Calls": [
        "safeTransfer"
    ],
    "Low-Level Calls": [],
    "Code": "function _withdrawAttribution(uint256 _attribution, address _to)\n        internal\n        returns (uint256 _retVal)\n    {\n        require(\n            attributions[msg.sender] >= _attribution,\n            \"ERROR_WITHDRAW-ATTRIBUTION_BADCONDITOONS\"\n        );\n        _retVal = (_attribution * valueAll()) / totalAttributions;\n\n        attributions[msg.sender] -= _attribution;\n        totalAttributions -= _attribution;\n\n        if (available() < _retVal) {\n            uint256 _shortage = _retVal - available();\n            _unutilize(_shortage);\n        }\n\n        balance -= _retVal;\n        IERC20(token).safeTransfer(_to, _retVal);\n    }"
}