WCSCASECMP(3) Linux Programmer's Manual WCSCASECMP(3)NAMEwcscasecmp - compare two wide-character strings, ignoring case
SYNOPSIS
#include <wchar.h>
int wcscasecmp(const wchar_t *s1, const wchar_t *s2);
DESCRIPTION
The wcscasecmp() function is the wide-character equivalent of the str‐
casecmp() function. It compares the wide-character string pointed to by
s1 and the wide-character string pointed to by s2, ignoring case dif‐
ferences (towupper(), towlower()).
RETURN VALUE
The wcscasecmp() function returns zero if the wide-character strings at
s1 and 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.
CONFORMING TO
This function is a GNU extension.
SEE ALSOstrcasecmp(3), wcscmp(3)NOTES
The behaviour of wcscasecmp() depends on the LC_CTYPE category of the
current locale.
GNU 1999-07-25 WCSCASECMP(3)