wcpncpy

WCPNCPY(3)                 Linux Programmer's Manual                WCPNCPY(3)



NAME
       wcpncpy  -  copy  a  fixed-size  string of wide characters, returning a
       pointer to its end

SYNOPSIS
       #include <wchar.h>

       wchar_t *wcpncpy(wchar_t *dest, const wchar_t *src, size_t n);

DESCRIPTION
       The wcpncpy function is the wide-character equivalent  of  the  stpncpy
       function.  It  copies at most n wide characters from the wide-character
       string pointed to by src, including the terminating L'\0' character, to
       the  array pointed to by dest. Exactly n wide characters are written at
       dest. If the length wcslen(src) is smaller than n, the  remaining  wide
       characters  in the array pointed to by dest are filled with L'\0' char-
       acters. If the length wcslen(src) is greater or equal to n, the  string
       pointed to by dest will not be L'\0' terminated.

       The strings may not overlap.

       The programmer must ensure that there is room for at least n wide char-
       acters at dest.

RETURN VALUE
       wcpncpy returns a pointer to the  last  wide  character  written,  i.e.
       dest + n - 1.

CONFORMING TO
       This function is a GNU extension.

SEE ALSO
       stpncpy(3), wcsncpy(3)



GNU                               1999-07-25                        WCPNCPY(3)