Man Wcscasecmp en anglais
WCSCASECMP(3)              Linux Programmer's Manual             WCSCASECMP(3)



 

NAME


       wcscasecmp - compare two wide-character strings, ignoring case

 

SYNOPSIS


       #include 

       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 ALSO


       strcasecmp(3), wcscmp(3)

 

NOTES


       The  behaviour  of wcscasecmp() depends on the LC_CTYPE category of the
       current locale.



GNU                               1999-07-25                     WCSCASECMP(3)