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<H1 class="no-header">curs_inchstr 3x</H1>
<PRE>
<STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>                                       <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>


</PRE>
<H2><a name="h2-NAME">NAME</a></H2><PRE>
       <STRONG>inchstr</STRONG>, <STRONG>inchnstr</STRONG>, <STRONG>winchstr</STRONG>, <STRONG>winchnstr</STRONG>, <STRONG>mvinchstr</STRONG>,
       <STRONG>mvinchnstr</STRONG>, <STRONG>mvwinchstr</STRONG>, <STRONG>mvwinchnstr</STRONG> - get a string of
       characters (and attributes) from a <STRONG>curses</STRONG> window


</PRE>
<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
       <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>

       <STRONG>int</STRONG> <STRONG>inchstr(chtype</STRONG> <STRONG>*chstr);</STRONG>
       <STRONG>int</STRONG> <STRONG>inchnstr(chtype</STRONG> <STRONG>*chstr,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
       <STRONG>int</STRONG> <STRONG>winchstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr);</STRONG>
       <STRONG>int</STRONG> <STRONG>winchnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
       <STRONG>int</STRONG> <STRONG>mvinchstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr);</STRONG>
       <STRONG>int</STRONG> <STRONG>mvinchnstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
       <STRONG>int</STRONG> <STRONG>mvwinchstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr);</STRONG>
       <STRONG>int</STRONG>  <STRONG>mvwinchnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>chtype</STRONG> <STRONG>*chstr,</STRONG>
       <STRONG>int</STRONG> <STRONG>n);</STRONG>


</PRE>
<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
       These routines return a NULL-terminated  array  of  <STRONG>chtype</STRONG>
       quantities, starting at the current cursor position in the
       named window and ending at the right margin of the window.
       The  four  functions with <EM>n</EM> as the last argument, return a
       leading substring at most <EM>n</EM> characters long (exclusive  of
       the  trailing (chtype)0).  Constants defined in <STRONG>&lt;curses.h&gt;</STRONG>
       can be used with the <STRONG>&amp;</STRONG> (logical AND) operator  to  extract
       the  character or the attribute alone from any position in
       the <EM>chstr</EM> [see <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>].


</PRE>
<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
       All routines return the integer <STRONG>ERR</STRONG> upon  failure  and  an
       integer  value  other  than <STRONG>ERR</STRONG> upon successful completion
       (the number of  characters  retrieved,  exclusive  of  the
       trailing 0).

       No  error  conditions are defined.  If the <EM>chstr</EM> parameter
       is null, no data is returned, and the return value is  ze-
       ro.

       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><a name="h2-NOTES">NOTES</a></H2><PRE>
       Note  that  all  routines  except <STRONG>winchnstr</STRONG> may be macros.
       SVr4 does not document whether the result string is  zero-
       terminated;  it  does  not document whether a length limit
       argument includes any trailing 0; and it does not document
       the meaning of the return value.


</PRE>
<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
       These  functions are described in the XSI Curses standard,
       Issue 4.  It is no more specific than the SVr4  documenta-
       tion on the trailing 0.  It does specify that the success-
       ful return of the functions is <STRONG>OK</STRONG>.


</PRE>
<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>.

       Comparable functions in the wide-character (ncursesw)  li-
       brary are described in <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>.


                                                       <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
</PRE>
<div class="nav">
<ul>
<li><a href="#h2-NAME">NAME</a></li>
<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
<li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
<li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
<li><a href="#h2-NOTES">NOTES</a></li>
<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
</ul>
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