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wmemchr(3p) [suse man page]

WMEMCHR(3P)						     POSIX Programmer's Manual						       WMEMCHR(3P)

PROLOG

       This  manual page is part of the POSIX Programmer's Manual.  The Linux implementation of this interface may differ (consult the correspond-
       ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

NAME

       wmemchr - find a wide character in memory

SYNOPSIS

       #include <wchar.h>

       wchar_t *wmemchr(const wchar_t *ws, wchar_t wc, size_t n);

DESCRIPTION

       The wmemchr() function shall locate the first occurrence of wc in the initial n wide characters of the object pointed to by ws. This  func-
       tion  shall  not  be affected by locale and all wchar_t values shall be treated identically. The null wide character and wchar_t values not
       corresponding to valid characters shall not be treated specially.

       If n is zero, the application shall ensure that ws is a valid pointer and the function behaves as if no valid occurrence of wc is found.

RETURN VALUE

       The wmemchr() function shall return a pointer to the located wide character, or a null pointer if the wide character does not occur in  the
       object.

ERRORS

       No errors are defined.

       The following sections are informative.

EXAMPLES

       None.

APPLICATION USAGE

       None.

RATIONALE

       None.

FUTURE DIRECTIONS

       None.

SEE ALSO

       wmemcmp(), wmemcpy(), wmemmove(), wmemset(), 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 Technol-
       ogy -- 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 .

IEEE
/The Open Group						       2003							       WMEMCHR(3P)

Check Out this Related Man Page

WMEMCPY(3P)						     POSIX Programmer's Manual						       WMEMCPY(3P)

PROLOG

       This  manual page is part of the POSIX Programmer's Manual.  The Linux implementation of this interface may differ (consult the correspond-
       ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

NAME

       wmemcpy - copy wide characters in memory

SYNOPSIS

       #include <wchar.h>

       wchar_t *wmemcpy(wchar_t *restrict ws1, const wchar_t *restrict ws2,
	      size_t n);

DESCRIPTION

       The wmemcpy() function shall copy n wide characters from the object pointed to by ws2 to the object pointed to by ws1. This function  shall
       not be affected by locale and all wchar_t values shall be treated identically. The null wide character and wchar_t values not corresponding
       to valid characters shall not be treated specially.

       If n is zero, the application shall ensure that ws1 and ws2 are valid pointers, and the function shall copy zero wide characters.

RETURN VALUE

       The wmemcpy() function shall return the value of ws1.

ERRORS

       No errors are defined.

       The following sections are informative.

EXAMPLES

       None.

APPLICATION USAGE

       None.

RATIONALE

       None.

FUTURE DIRECTIONS

       None.

SEE ALSO

       wmemchr(), wmemcmp(), wmemmove(), wmemset(), 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 Technol-
       ogy -- 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 .

IEEE
/The Open Group						       2003							       WMEMCPY(3P)
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