Base version of ncurses-5.7 library
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+<HTML>
+<HEAD>
+<TITLE>curs_instr 3x</TITLE>
+<link rev=made href="mailto:bug-ncurses@gnu.org">
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</HEAD>
+<BODY>
+<H1>curs_instr 3x</H1>
+<HR>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+<STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>                                           <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
+
+
+
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <STRONG>instr</STRONG>,  <STRONG>innstr</STRONG>, <STRONG>winstr</STRONG>, <STRONG>winnstr</STRONG>, <STRONG>mvinstr</STRONG>, <STRONG>mvinnstr</STRONG>, <STRONG>mvwin-</STRONG>
+       <STRONG>str</STRONG>, <STRONG>mvwinnstr</STRONG> - get a string of characters from a  <STRONG>curses</STRONG>
+       window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
+
+       <STRONG>int</STRONG> <STRONG>instr(char</STRONG> <STRONG>*str);</STRONG>
+       <STRONG>int</STRONG> <STRONG>innstr(char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
+       <STRONG>int</STRONG> <STRONG>winstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG>
+       <STRONG>int</STRONG> <STRONG>winnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
+       <STRONG>int</STRONG> <STRONG>mvinstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG>
+       <STRONG>int</STRONG> <STRONG>mvinnstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
+       <STRONG>int</STRONG> <STRONG>mvwinstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG>
+       <STRONG>int</STRONG>  <STRONG>mvwinnstr(WINDOW</STRONG>  <STRONG>*win,</STRONG>  <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG>
+       <STRONG>n);</STRONG>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines return  a  string  of  characters  in  <EM>str</EM>,
+       extracted  starting  at the current cursor position in the
+       named window.  Attributes are stripped  from  the  charac-
+       ters.   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 NUL).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All  of the functions return <STRONG>ERR</STRONG> upon failure, or the num-
+       ber of characters actually read into the string.
+
+       X/Open defines no error conditions.  In  this  implementa-
+       tion, if the window parameter is null or the str parameter
+       is null, a zero is returned.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that all routines except <STRONG>winnstr</STRONG> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       SVr4 does not document whether a length limit includes  or
+       excludes the trailing NUL.
+
+       The  ncurses library extends the XSI description by allow-
+       ing a negative value for <EM>n</EM>.  In this case,  the  functions
+       return the string ending at the right margin.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>.
+
+
+
+                                                         <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
+</PRE>
+<HR>
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