add_wchstr man page on MacOSX

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curs_add_wchstr(3X)					   curs_add_wchstr(3X)

NAME
       add_wchstr,   add_wchnstr,   wadd_wchstr,  wadd_wchnstr,	 mvadd_wchstr,
       mvadd_wchnstr, mvwadd_wchstr, mvwadd_wchnstr - add an array of  complex
       characters (and attributes) to a curses window

SYNOPSIS
       #include <curses.h>

       int add_wchstr(const cchar_t *wchstr);
       int add_wchnstr(const cchar_t *wchstr, int n);
       int wadd_wchstr(WINDOW * win, const cchar_t *wchstr);
       int wadd_wchnstr(WINDOW * win, const cchar_t *wchstr, int n);
       int mvadd_wchstr(int y, int x, const cchar_t *wchstr);
       int mvadd_wchnstr(int y, int x, const cchar_t *wchstr, int n);
       int mvwadd_wchstr(WINDOW *win, int y, int x, const cchar_t *wchstr);
       int mvwadd_wchnstr(WINDOW *win, int y, int x, const cchar_t *wchstr, int n);

DESCRIPTION
       These  routines	copy  the  array of complex characters wchstr into the
       window image structure at and after the current cursor  position.   The
       four  routines with n as the last argument copy at most n elements, but
       no more than will fit on the line.  If n=-1 then	 the  whole  array  is
       copied, to the maximum number of characters that will fit on the line.

       The  window  cursor  is	not advanced.  These routines work faster than
       waddnstr.  On the other hand, they do not perform checking (such as for
       the  newline,  backspace,  or  carriage return characters), they do not
       advance the current cursor position, they do not expand	other  control
       characters to ^-escapes, and they truncate the string if it crosses the
       right margin, rather than wrapping it around to the new line.

       These routines end successfully on encountering a null cchar_t, or when
       they  have filled the current line.  If a complex character cannot com‐
       pletely fit at the end of the current line, the remaining  columns  are
       filled with the background character and rendition.

NOTES
       All functions except wadd_wchnstr may be macros.

RETURN VALUES
       All routines return the integer ERR upon failure and OK on success.

       Functions  with	a  "mv"	 prefix	 first perform a cursor movement using
       wmove, and return an error if the position is outside the window, or if
       the window pointer is null.

PORTABILITY
       All  these entry points are described in the XSI Curses standard, Issue
       4.

SEE ALSO
       curses(3X), curs_addchstr(3X), curs_addwstr(3X)

							   curs_add_wchstr(3X)
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