MCONTENT Token

MContent.addLiquidity(uint256,uint256) (#1193-1206) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in MContent._transfer(address,address,uint256) (#1106-1150):
External calls:
- swapAndLiquify(contractTokenBalance) (#1137)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1184-1190)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1137)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1045)
- _rOwned[_contentWalletAddress] = _rOwned[_contentWalletAddress].add(rContent) (#1053)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1231)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1241)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1253)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1232)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#954)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1254)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1243)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#956)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _rTotal = _rTotal.sub(rFee) (#998)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _tOwned[_contentWalletAddress] = _tOwned[_contentWalletAddress].add(tContent) (#1055)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1047)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1252)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#953)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1242)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#955)
Apply the check-effects-interactions pattern.

Additional information: link

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Low level call in Address.sendValue(address,uint256) (#368-374):
- (success) = recipient.call{value: amount}() (#372)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#429-436):
- (success,returndata) = target.call{value: value}(data) (#434)
Low level call in Address.functionStaticCall(address,bytes,string) (#454-460):
- (success,returndata) = target.staticcall(data) (#458)
Low level call in Address.functionDelegateCall(address,bytes,string) (#478-484):
- (success,returndata) = target.delegatecall(data) (#482)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

MContent.addLiquidity(uint256,uint256) (#1193-1206) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
Ensure that all the return values of the function calls are used.

Additional information: link

MContent.allowance(address,address).owner (#870) shadows:
- Ownable.owner() (#534-536) (function)
MContent._approve(address,address,uint256).owner (#1098) shadows:
- Ownable.owner() (#534-536) (function)
Rename the local variables that shadow another component.

Additional information: link

MContent.setTaxFeePercent(uint256) (#971-973) should emit an event for:
- _taxFee = taxFee (#972)
MContent.setContentFeePercent(uint256) (#975-977) should emit an event for:
- _contentFee = contentFee (#976)
MContent.setLiquidityFeePercent(uint256) (#979-981) should emit an event for:
- _liquidityFee = liquidityFee (#980)
MContent.setMaxTxPercent(uint256) (#983-987) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#984-986)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in MContent._transfer(address,address,uint256) (#1106-1150):
External calls:
- swapAndLiquify(contractTokenBalance) (#1137)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1184-1190)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1137)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _contentFee = _previousContentFee (#1090)
- _contentFee = 0 (#1084)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _liquidityFee = _previousLiquidityFee (#1091)
- _liquidityFee = 0 (#1085)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _previousContentFee = _contentFee (#1080)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _previousLiquidityFee = _liquidityFee (#1081)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _previousTaxFee = _taxFee (#1079)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _tFeeTotal = _tFeeTotal.add(tFee) (#999)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- _taxFee = _previousTaxFee (#1089)
- _taxFee = 0 (#1083)
Reentrancy in MContent.constructor() (#826-842):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#831-832)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#838)
- _isExcludedFromFee[address(this)] = true (#839)
- uniswapV2Router = _uniswapV2Router (#835)
Reentrancy in MContent.setRouterAddress(address) (#1262-1266):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1264)
State variables written after the call(s):
- uniswapV2Router = _newPancakeRouter (#1265)
Reentrancy in MContent.swapAndLiquify(uint256) (#1152-1173):
External calls:
- swapTokensForEth(half) (#1164)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1184-1190)
- addLiquidity(otherHalf,newBalance) (#1170)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1170)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1170)
- _allowances[owner][spender] = amount (#1102)
Reentrancy in MContent.transferFrom(address,address,uint256) (#879-883):
External calls:
- _transfer(sender,recipient,amount) (#880)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1184-1190)
External calls sending eth:
- _transfer(sender,recipient,amount) (#880)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#881)
- _allowances[owner][spender] = amount (#1102)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MContent._transfer(address,address,uint256) (#1106-1150):
External calls:
- swapAndLiquify(contractTokenBalance) (#1137)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1184-1190)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1137)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1236)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- Transfer(sender,recipient,tTransferAmount) (#1247)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- Transfer(sender,recipient,tTransferAmount) (#1258)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
- Transfer(sender,recipient,tTransferAmount) (#960)
- _tokenTransfer(from,to,amount,takeFee) (#1149)
Reentrancy in MContent.constructor() (#826-842):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#831-832)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#841)
Reentrancy in MContent.swapAndLiquify(uint256) (#1152-1173):
External calls:
- swapTokensForEth(half) (#1164)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1184-1190)
- addLiquidity(otherHalf,newBalance) (#1170)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1170)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1103)
- addLiquidity(otherHalf,newBalance) (#1170)
- SwapAndLiquify(half,newBalance,otherHalf) (#1172)
Reentrancy in MContent.transferFrom(address,address,uint256) (#879-883):
External calls:
- _transfer(sender,recipient,amount) (#880)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1184-1190)
External calls sending eth:
- _transfer(sender,recipient,amount) (#880)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1198-1205)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1103)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#881)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#341-350) uses assembly
- INLINE ASM (#348)
Address._verifyCallResult(bool,bytes,string) (#486-503) uses assembly
- INLINE ASM (#495-498)
Do not use evm assembly.

Additional information: link

MContent.includeInReward(address) (#939-950) has costly operations inside a loop:
- _excluded.pop() (#946)
Use a local variable to hold the loop computation result.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#486-503) is never used and should be removed
Address.functionCall(address,bytes) (#394-396) is never used and should be removed
Address.functionCall(address,bytes,string) (#404-406) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#419-421) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#429-436) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#468-470) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#478-484) is never used and should be removed
Address.functionStaticCall(address,bytes) (#444-446) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#454-460) is never used and should be removed
Address.isContract(address) (#341-350) is never used and should be removed
Address.sendValue(address,uint256) (#368-374) is never used and should be removed
Context._msgData() (#314-317) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#269-274) is never used and should be removed
SafeMath.mod(uint256,uint256) (#229-231) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#291-296) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#100-106) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#142-147) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#154-159) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#125-135) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#113-118) is never used and should be removed
Remove unused functions.

Additional information: link

MContent._rTotal (#788) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
MContent._previousTaxFee (#796) is set pre-construction with a non-constant function or state variable:
- _taxFee
MContent._previousContentFee (#799) is set pre-construction with a non-constant function or state variable:
- _contentFee
MContent._previousLiquidityFee (#801) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Pragma version^0.8.3 (#8) allows old versions
solc-0.8.3 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#600) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#601) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#618) is not in mixedCase
Function IUniswapV2Router01.WETH() (#638) is not in mixedCase
Parameter MContent.setSwapAndLiquifyEnabled(bool)._enabled (#989) is not in mixedCase
Parameter MContent.calculateTaxFee(uint256)._amount (#1058) is not in mixedCase
Parameter MContent.calculateContentFee(uint256)._amount (#1064) is not in mixedCase
Parameter MContent.calculateLiquidityFee(uint256)._amount (#1070) is not in mixedCase
Variable MContent._taxFee (#795) is not in mixedCase
Variable MContent._contentFee (#798) is not in mixedCase
Variable MContent._liquidityFee (#800) is not in mixedCase
Variable MContent._maxTxAmount (#809) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#315)" inContext (#309-318)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#643) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#644)
Variable MContent._transferStandard(address,address,uint256).rTransferAmount (#1230) is too similar to MContent._getTValues(uint256).tTransferAmount (#1012)
Variable MContent._transferStandard(address,address,uint256).rTransferAmount (#1230) is too similar to MContent._transferToExcluded(address,address,uint256).tTransferAmount (#1240)
Variable MContent.reflectionFromToken(uint256,bool).rTransferAmount (#918) is too similar to MContent._transferStandard(address,address,uint256).tTransferAmount (#1230)
Variable MContent.reflectionFromToken(uint256,bool).rTransferAmount (#918) is too similar to MContent._getValues(uint256).tTransferAmount (#1003)
Variable MContent._transferStandard(address,address,uint256).rTransferAmount (#1230) is too similar to MContent._transferFromExcluded(address,address,uint256).tTransferAmount (#1251)
Variable MContent.reflectionFromToken(uint256,bool).rTransferAmount (#918) is too similar to MContent._getTValues(uint256).tTransferAmount (#1012)
Variable MContent._getValues(uint256).rTransferAmount (#1004) is too similar to MContent._getValues(uint256).tTransferAmount (#1003)
Variable MContent.reflectionFromToken(uint256,bool).rTransferAmount (#918) is too similar to MContent._transferToExcluded(address,address,uint256).tTransferAmount (#1240)
Variable MContent.reflectionFromToken(uint256,bool).rTransferAmount (#918) is too similar to MContent._transferBothExcluded(address,address,uint256).tTransferAmount (#952)
Variable MContent._getValues(uint256).rTransferAmount (#1004) is too similar to MContent._transferToExcluded(address,address,uint256).tTransferAmount (#1240)
Variable MContent._transferBothExcluded(address,address,uint256).rTransferAmount (#952) is too similar to MContent._transferStandard(address,address,uint256).tTransferAmount (#1230)
Variable MContent._transferBothExcluded(address,address,uint256).rTransferAmount (#952) is too similar to MContent._getTValues(uint256).tTransferAmount (#1012)
Variable MContent._transferBothExcluded(address,address,uint256).rTransferAmount (#952) is too similar to MContent._getValues(uint256).tTransferAmount (#1003)
Variable MContent._transferToExcluded(address,address,uint256).rTransferAmount (#1240) is too similar to MContent._getValues(uint256).tTransferAmount (#1003)
Variable MContent.reflectionFromToken(uint256,bool).rTransferAmount (#918) is too similar to MContent._transferFromExcluded(address,address,uint256).tTransferAmount (#1251)
Variable MContent._transferBothExcluded(address,address,uint256).rTransferAmount (#952) is too similar to MContent._transferToExcluded(address,address,uint256).tTransferAmount (#1240)
Variable MContent._transferBothExcluded(address,address,uint256).rTransferAmount (#952) is too similar to MContent._transferBothExcluded(address,address,uint256).tTransferAmount (#952)
Variable MContent._transferToExcluded(address,address,uint256).rTransferAmount (#1240) is too similar to MContent._transferToExcluded(address,address,uint256).tTransferAmount (#1240)
Variable MContent._getValues(uint256).rTransferAmount (#1004) is too similar to MContent._transferFromExcluded(address,address,uint256).tTransferAmount (#1251)
Variable MContent._transferFromExcluded(address,address,uint256).rTransferAmount (#1251) is too similar to MContent._getValues(uint256).tTransferAmount (#1003)
Variable MContent._transferFromExcluded(address,address,uint256).rTransferAmount (#1251) is too similar to MContent._transferToExcluded(address,address,uint256).tTransferAmount (#1240)
Variable MContent._transferBothExcluded(address,address,uint256).rTransferAmount (#952) is too similar to MContent._transferFromExcluded(address,address,uint256).tTransferAmount (#1251)
Variable MContent._transferToExcluded(address,address,uint256).rTransferAmount (#1240) is too similar to MContent._transferFromExcluded(address,address,uint256).tTransferAmount (#1251)
Variable MContent._transferFromExcluded(address,address,uint256).rTransferAmount (#1251) is too similar to MContent._transferFromExcluded(address,address,uint256).tTransferAmount (#1251)
Variable MContent._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1021) is too similar to MContent._getValues(uint256).tTransferAmount (#1003)
Variable MContent._transferStandard(address,address,uint256).rTransferAmount (#1230) is too similar to MContent._transferStandard(address,address,uint256).tTransferAmount (#1230)
Variable MContent._transferStandard(address,address,uint256).rTransferAmount (#1230) is too similar to MContent._getValues(uint256).tTransferAmount (#1003)
Variable MContent._getValues(uint256).rTransferAmount (#1004) is too similar to MContent._getTValues(uint256).tTransferAmount (#1012)
Variable MContent._transferToExcluded(address,address,uint256).rTransferAmount (#1240) is too similar to MContent._getTValues(uint256).tTransferAmount (#1012)
Variable MContent._transferFromExcluded(address,address,uint256).rTransferAmount (#1251) is too similar to MContent._getTValues(uint256).tTransferAmount (#1012)
Variable MContent._getValues(uint256).rTransferAmount (#1004) is too similar to MContent._transferStandard(address,address,uint256).tTransferAmount (#1230)
Variable MContent._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1021) is too similar to MContent._getTValues(uint256).tTransferAmount (#1012)
Variable MContent._transferToExcluded(address,address,uint256).rTransferAmount (#1240) is too similar to MContent._transferStandard(address,address,uint256).tTransferAmount (#1230)
Variable MContent._transferFromExcluded(address,address,uint256).rTransferAmount (#1251) is too similar to MContent._transferStandard(address,address,uint256).tTransferAmount (#1230)
Variable MContent._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1021) is too similar to MContent._transferStandard(address,address,uint256).tTransferAmount (#1230)
Variable MContent._transferStandard(address,address,uint256).rTransferAmount (#1230) is too similar to MContent._transferBothExcluded(address,address,uint256).tTransferAmount (#952)
Variable MContent._getValues(uint256).rTransferAmount (#1004) is too similar to MContent._transferBothExcluded(address,address,uint256).tTransferAmount (#952)
Variable MContent._transferToExcluded(address,address,uint256).rTransferAmount (#1240) is too similar to MContent._transferBothExcluded(address,address,uint256).tTransferAmount (#952)
Variable MContent._transferFromExcluded(address,address,uint256).rTransferAmount (#1251) is too similar to MContent._transferBothExcluded(address,address,uint256).tTransferAmount (#952)
Variable MContent._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1021) is too similar to MContent._transferBothExcluded(address,address,uint256).tTransferAmount (#952)
Variable MContent._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1021) is too similar to MContent._transferToExcluded(address,address,uint256).tTransferAmount (#1240)
Variable MContent._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1021) is too similar to MContent._transferFromExcluded(address,address,uint256).tTransferAmount (#1251)
Prevent variables from having similar names.

Additional information: link

MContent.slitherConstructorVariables() (#771-1269) uses literals with too many digits:
- _tTotal = 10000000 * 10 ** 6 * 10 ** 9 (#787)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

MContent._contentWalletAddress (#784) should be constant
MContent._decimals (#793) should be constant
MContent._name (#791) should be constant
MContent._symbol (#792) should be constant
MContent._tTotal (#787) should be constant
MContent.numTokensSellToAddToLiquidity (#810) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#553-556)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#562-566)
name() should be declared external:
- MContent.name() (#844-846)
symbol() should be declared external:
- MContent.symbol() (#848-850)
decimals() should be declared external:
- MContent.decimals() (#852-854)
totalSupply() should be declared external:
- MContent.totalSupply() (#856-858)
transfer(address,uint256) should be declared external:
- MContent.transfer(address,uint256) (#865-868)
allowance(address,address) should be declared external:
- MContent.allowance(address,address) (#870-872)
approve(address,uint256) should be declared external:
- MContent.approve(address,uint256) (#874-877)
transferFrom(address,address,uint256) should be declared external:
- MContent.transferFrom(address,address,uint256) (#879-883)
increaseAllowance(address,uint256) should be declared external:
- MContent.increaseAllowance(address,uint256) (#885-888)
decreaseAllowance(address,uint256) should be declared external:
- MContent.decreaseAllowance(address,uint256) (#890-893)
isExcludedFromReward(address) should be declared external:
- MContent.isExcludedFromReward(address) (#895-897)
totalFees() should be declared external:
- MContent.totalFees() (#899-901)
deliver(uint256) should be declared external:
- MContent.deliver(uint256) (#903-910)
reflectionFromToken(uint256,bool) should be declared external:
- MContent.reflectionFromToken(uint256,bool) (#912-921)
excludeFromReward(address) should be declared external:
- MContent.excludeFromReward(address) (#929-937)
excludeFromFee(address) should be declared external:
- MContent.excludeFromFee(address) (#963-965)
includeInFee(address) should be declared external:
- MContent.includeInFee(address) (#967-969)
setSwapAndLiquifyEnabled(bool) should be declared external:
- MContent.setSwapAndLiquifyEnabled(bool) (#989-992)
isExcludedFromFee(address) should be declared external:
- MContent.isExcludedFromFee(address) (#1094-1096)
setRouterAddress(address) should be declared external:
- MContent.setRouterAddress(address) (#1262-1266)
Use the external attribute for functions never called from the contract.

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