curs_addchstr(3X)                                            curs_addchstr(3X)

NAME
       addchstr, addchnstr, waddchstr, waddchnstr, mvaddchstr, mvaddchnstr,
       mvwaddchstr, mvwaddchnstr - add a string of characters (and attributes)
       to a curses window

SYNOPSIS
       #include <curses.h>

       int addchstr(const chtype *chstr);
       int addchnstr(const chtype *chstr, int n);
       int waddchstr(WINDOW *win, const chtype *chstr);
       int waddchnstr(WINDOW *win, const chtype *chstr, int n);
       int mvaddchstr(int y, int x, const chtype *chstr);
       int mvaddchnstr(int y, int x, const chtype *chstr, int n);
       int mvwaddchstr(WINDOW *win, int y, int x, const chtype *chstr);
       int mvwaddchnstr(WINDOW *win, int y, int x, const chtype *chstr, int n);

DESCRIPTION
       These functions copy the (null-terminated) chstr array into the window
       image structure starting at the current cursor position.  The four
       functions 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 functions 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.

RETURN VALUE
       All functions return the integer ERR upon failure and OK on success.

       X/Open does not define any error conditions.  This implementation
       returns an error if the window pointer is null.

       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.

NOTES
       All functions except waddchnstr may be macros.

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

SEE ALSO
       curs_addstr(3X), curses(3X).

       Comparable functions in the wide-character (ncursesw) library are
       described in curs_add_wchstr(3X).

                                                             curs_addchstr(3X)