{
    "Function": "_handleTransferIn",
    "File": "contracts/Synth.sol",
    "Parent Contracts": [
        "contracts/interfaces/iBEP20.sol"
    ],
    "High-Level Calls": [
        "iBEP20",
        "iBEP20",
        "iBEP20"
    ],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _handleTransferIn(address _token, uint256 _amount) internal returns(uint256 _actual){\n        if(_amount > 0) {\n            uint startBal = iBEP20(_token).balanceOf(address(this)); // Get existing balance\n            iBEP20(_token).transferFrom(msg.sender, address(this), _amount); // Transfer tokens in\n            _actual = iBEP20(_token).balanceOf(address(this)) - startBal; // Calculate received amount\n        }\n        return _actual;\n    }"
}