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* @Id: curs_addchstr.3x,v 1.16 2012/11/03 22:54:43 tom Exp @
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<H1>curs_addchstr 3x</H1>
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<PRE>
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<STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG> <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
</PRE>
<H2>NAME</H2><PRE>
<STRONG>addchstr</STRONG>, <STRONG>addchnstr</STRONG>, <STRONG>waddchstr</STRONG>, <STRONG>waddchnstr</STRONG>, <STRONG>mvaddchstr</STRONG>,
<STRONG>mvaddchnstr</STRONG>, <STRONG>mvwaddchstr</STRONG>, <STRONG>mvwaddchnstr</STRONG> - add a string of
characters (and attributes) to a <STRONG>curses</STRONG> window
</PRE>
<H2>SYNOPSIS</H2><PRE>
<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
<STRONG>int</STRONG> <STRONG>addchstr(const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr);</STRONG>
<STRONG>int</STRONG> <STRONG>addchnstr(const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
<STRONG>int</STRONG> <STRONG>waddchstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr);</STRONG>
<STRONG>int</STRONG> <STRONG>waddchnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
<STRONG>int</STRONG> <STRONG>mvaddchstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr);</STRONG>
<STRONG>int</STRONG> <STRONG>mvaddchnstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
<STRONG>int</STRONG> <STRONG>mvwaddchstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr);</STRONG>
<STRONG>int</STRONG> <STRONG>mvwaddchnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
</PRE>
<H2>DESCRIPTION</H2><PRE>
These functions copy the (null-terminated) <EM>chstr</EM> array in-
to the window image structure starting at the current cur-
sor position. The four functions with <EM>n</EM> as the last argu-
ment copy at most <EM>n</EM> elements, but no more than will fit on
the line. If <STRONG>n</STRONG>=<STRONG>-1</STRONG> then the whole array is copied, to the
maximum number of characters that will fit on the line.
The window cursor is <EM>not</EM> advanced. These functions work
faster than <STRONG>waddnstr</STRONG>. On the other hand:
<STRONG>o</STRONG> they do not perform checking (such as for the newline,
backspace, or carriage return characters),
<STRONG>o</STRONG> they do not advance the current cursor position,
<STRONG>o</STRONG> they do not expand other control characters to ^-es-
capes, and
<STRONG>o</STRONG> they truncate the string if it crosses the right mar-
gin, rather than wrapping it around to the new line.
</PRE>
<H2>RETURN VALUE</H2><PRE>
All functions return the integer <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG>
on success.
X/Open does not define any error conditions. This imple-
mentation returns an error if the window pointer is null.
Functions with a "mv" prefix first perform a cursor move-
ment using <STRONG>wmove</STRONG>, and return an error if the position is
outside the window, or if the window pointer is null.
</PRE>
<H2>NOTES</H2><PRE>
All functions except <STRONG>waddchnstr</STRONG> may be macros.
</PRE>
<H2>PORTABILITY</H2><PRE>
These entry points are described in the XSI Curses stan-
dard, Issue 4.
</PRE>
<H2>SEE ALSO</H2><PRE>
<STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>, <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>.
Comparable functions in the wide-character (ncursesw) li-
brary are described in <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>.
<STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
</PRE>
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