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<H1>curs_insstr 3x</H1>
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<PRE>
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<STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG> <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
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</PRE>
<H2><a name="h2-NAME">NAME</a></H2><PRE>
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<STRONG>insstr</STRONG>, <STRONG>insnstr</STRONG>, <STRONG>winsstr</STRONG>, <STRONG>winsnstr</STRONG>, <STRONG>mvinsstr</STRONG>, <STRONG>mvinsnstr</STRONG>,
<STRONG>mvwinsstr</STRONG>, <STRONG>mvwinsnstr</STRONG> - insert string before cursor in a
<STRONG>curses</STRONG> window
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</PRE>
<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
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<STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
<STRONG>int</STRONG> <STRONG>insstr(const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG>
<STRONG>int</STRONG> <STRONG>insnstr(const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
<STRONG>int</STRONG> <STRONG>winsstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG>
<STRONG>int</STRONG> <STRONG>winsnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
<STRONG>int</STRONG> <STRONG>mvinsstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG>
<STRONG>int</STRONG> <STRONG>mvinsnstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
<STRONG>int</STRONG> <STRONG>mvwinsstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG>
<STRONG>int</STRONG> <STRONG>mvwinsnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG>
<STRONG>int</STRONG> <STRONG>n);</STRONG>
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</PRE>
<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
These routines insert a character string (as many charac-
ters as will fit on the line) before the character under
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the cursor. All characters to the right of the cursor are
shifted right with the possibility of the rightmost char-
acters on the line being lost. The cursor position does
not change (after moving to <EM>y</EM>, <EM>x</EM>, if specified). The
functions with <EM>n</EM> as the last argument insert a leading
substring of at most <EM>n</EM> characters. If <EM>n</EM>&lt;=0, then the
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entire string is inserted.
Special characters are handled as in <STRONG>addch</STRONG>.
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</PRE>
<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
All routines that return an integer return <STRONG>ERR</STRONG> upon fail-
ure and OK (SVr4 specifies only "an integer value other
than <STRONG>ERR</STRONG>") upon successful completion, unless otherwise
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noted in the preceding routine descriptions.
X/Open defines no error conditions. In this implementa-
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tion, if the window parameter is null or the str parameter
is null, an error is returned.
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.
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</PRE>
<H2><a name="h2-NOTES">NOTES</a></H2><PRE>
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Note that all but <STRONG>winsnstr</STRONG> may be macros.
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</PRE>
<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
These functions are described in the XSI Curses standard,
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Issue 4, which adds const qualifiers to the arguments.
The Single Unix Specification, Version 2 states that
<STRONG>insnstr</STRONG> and <STRONG>winsnstr</STRONG> perform wrapping. This is probably
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an error, since it makes this group of functions inconsis-
tent. Also, no implementation of curses documents this
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inconsistency.
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</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_util.3x.html">curs_util(3x)</A></STRONG>, <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>, <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>.
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<STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
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</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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