wcscasecmp - compare two wide-character strings, ignoring case
The wcscasecmp() function returns zero if the wide-character strings at
s2 are equal except for case distinctions. It returns a positive integer if
s1 is greater than
s2, ignoring case. It returns a negative integer if
s1 is smaller than
s2, ignoring case.
The wcscasecmp() function is provided in glibc since version 2.1.
POSIX.1-2008. This function is not specified in POSIX.1-2001, and is not widely available on other systems.
The behavior of wcscasecmp() depends on the LC_CTYPE category of the current locale.
man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.