EcoBurning added

trc20token.sol

@@ -41,15 +41,13 @@ contract TRC20 {
 
     function transfer(address _to, uint256 _value) public returns(bool success) {
         _transfer(msg.sender, _to, _value);
-
         return true;
     }
 
     // 3rd party can spend someone's fund if that person approved it using approve function
     function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
         require(_value <= allowance[_from][msg.sender]);
         _transfer(_from, _to, _value);
-
         return true;
     }
 
@@ -60,4 +58,15 @@ contract TRC20 {
 
         return true;
     }
+
+    // disappear from blockchain supply forever
+    function ecoburn(uint256 _value) public returns (bool success) {
+        require(balanceOf[msg.sender] >= _value);
+        balanceOf[msg.sender] -= _value;
+        totalSupply -= _value;
+
+        emit EcoBurn(msg.sender, _value);
+
+        return true;
+    }
 }