==== Integer Underflow ==== SWC ID: 101 Type: Warning Contract: Unknown Function name: sendeth(address,uint256) PC address: 567 Estimated Gas Usage: 768 - 1053 This binary subtraction operation can result in integer underflow. -------------------- ==== Integer Underflow ==== SWC ID: 101 Type: Warning Contract: Unknown Function name: sendeth(address,uint256) PC address: 649 Estimated Gas Usage: 1299 - 1774 This binary subtraction operation can result in integer underflow. --------------------