wcsftime(3C)

NAME
     wcsftime - convert date and time to wide character string

SYNOPSIS
     #include <wchar.h>

     size_t wcsftime (char *wcs, size_t maxsize, const char *format,
         const struct tm *timeptr);

DESCRIPTION
     wcsftime places wide-character codes into the array pointed to by wcs as
     controlled by the string pointed to by format.  The format string
     consists of zero or more directives and ordinary characters.  All
     ordinary characters (including the terminating null character) are copied
     unchanged into the array.  For wcsftime, no more than maxsize characters
     are placed into the array.

     This function behaves as if the character string generated by strftime is
     passed to mbstowcs as the character string argument, and mbstowcs places
     the result in the wide character string argument of wcsftime up to a
     limit of maxsize wide-character codes.

RETURN VALUE
     If the total number of resulting wide character codes including the
     terminating null wide-character code is no more than maxsize , wcsftime
     returns the number of wide-character codes placed into the array pointed
     to by wcs , not including the terminating null wide-character code.
     Otherwise 0 is returned and the contents of the array are indeterminate.
     If the function is not implemented, errno will be set to indicate the
     error.

SEE ALSO
     strftime(3C), strftime(4), mbstowcs(3C), <wchar.h>.