How do you make C not case sensitive?

To make strncmp case-insensitive, use strncasecmp from #include <strings. h> . strncasecmp can be used in exactly the same way as strncmp. Note that both of these will not deal with unicode characters correctly, but will work just fine in most applications.

In programming languages Some programming languages are case-sensitive for their identifiers (C, C++, Java, C#, Verilog, Ruby, Python and Swift).

Originally Answered: Why is C called a case sensitive programming language? Because it is aware of lower and upper case . This means that “myCar”, “MyCar” and “mycar” are three distinct tokens.

If a written word such as a password is case-sensitive, it must be written in a particular form, for example using all capital letters or all small letters, in order for the computer to recognize it . [computing]