wcsrchr(3p) - phpMan

WCSRCHR(P)                                                          WCSRCHR(P)



NAME
       wcsrchr - wide-character string scanning operation

SYNOPSIS
       #include <wchar.h>

       wchar_t *wcsrchr(const wchar_t *ws, wchar_t wc);


DESCRIPTION
       The wcsrchr() function shall locate the last occurrence of wc in the wide-character
       string pointed to by ws. The application shall ensure that the value  of  wc  is  a
       character  representable  as a type wchar_t and a wide-character code corresponding
       to a valid character in the current locale.  The  terminating  null  wide-character
       code shall be considered to be part of the wide-character string.

RETURN VALUE
       Upon  successful completion, wcsrchr() shall return a pointer to the wide-character
       code or a null pointer if wc does not occur in the wide-character string.

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       wcschr() , the Base Definitions volume of IEEE Std 1003.1-2001, <wchar.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std
       1003.1,  2003  Edition,  Standard  for Information Technology -- Portable Operating
       System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C)
       2001-2003  by  the  Institute  of Electrical and Electronics Engineers, Inc and The
       Open Group. In the event of any discrepancy between this version and  the  original
       IEEE  and The Open Group Standard, the original IEEE and The Open Group Standard is
       the  referee  document.  The  original  Standard  can   be   obtained   online   at
       http://www.opengroup.org/unix/online.html .



POSIX                                2003                           WCSRCHR(P)

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