function setExcludeFromFees(
address account,
bool excluded
) external onlyOwner {
require(
_isExcludedFromFees[account] != excluded,
"Account is already the value of 'excluded'"
);
_isExcludedFromFees[account] = excluded;

emit UpdateExcludeFromFees(account, excluded);
}
…
function setExcludeFromMaxWalletLimit(
address account,
bool excluded
) external onlyOwner {
require(
account != address(this),
"State of this contract address cannot be modified"
);
require(
_isExcludedFromMaxWalletLimit[account] != excluded,
"Account is already the value of 'excluded'"
);
require(account != address(uniswapV2Pair), "Cannot set this pair");

_isExcludedFromMaxWalletLimit[account] = excluded;

emit UpdateExcludeFromMaxWalletLimit(account, excluded);
}
…
function setExcludeFromMaxTxLimit(
address account,
bool excluded
) external onlyOwner {
require(
account != address(this),
"State of this contract address cannot be modified"
);
require(
_isExcludedFromMaxTxLimit[account] != excluded,
"Account is already the value of 'excluded'"
);
_isExcludedFromMaxTxLimit[account] = excluded;

emit UpdateExcludeFromMaxTxLimit(account, excluded);
}

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