strlwr
, wcslwr
The Microsoft-specific function names strlwr
and wcslwr
are deprecated aliases for the _strlwr
and _wcslwr
functions. By default, they generate Compiler warning (level 3) C4996. The names are deprecated because they don't follow the Standard C rules for implementation-specific names. However, the functions are still supported.
We recommend you use _strlwr or _wcslwr or the security-enhanced _strlwr_s
and _wcslwr_s
functions instead. Or, you can continue to use these function names, and disable the warning. For more information, see Turn off the warning and POSIX function names.
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for