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



 

NAME


       wcscasecmp - compare two wide-character strings, ignoring case

 

SYNOPSIS


       #define _GNU_SOURCE
       #include 

       int wcscasecmp(const wchar_t *s1, const wchar_t *s2);

 

DESCRIPTION






       The  wcscasecmp() function is the wide-character equivalent of the str-
       casecmp(3) function.  It compares the wide-character string pointed  to
       by  s1  and  the  wide-character string pointed to by s2, ignoring case
       differences (towupper(3), towlower(3)).

 

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 posi-
       tive 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.

 

NOTES


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

 

SEE ALSO


       strcasecmp(3), wcscmp(3)

 

COLOPHON


       This page is part of release 3.05 of the Linux  man-pages  project.   A
       description  of  the project, and information about reporting bugs, can
       be found at http://www.kernel.org/doc/man-pages/.



GNU                               2007-07-26                     WCSCASECMP(3)