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  41 <H1>curs_inwstr 3x</H1>
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  43 <PRE>
  44 <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>                                         <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE>
  50 <H2><a name="h2-NAME">NAME</a></H2><PRE>
  51        <STRONG>inwstr</STRONG>,  <STRONG>innwstr</STRONG>,  <STRONG>winwstr</STRONG>, <STRONG>winnwstr</STRONG>, <STRONG>mvinwstr</STRONG>, <STRONG>mvinnwstr</STRONG>,
  52        <STRONG>mvwinwstr</STRONG>, <STRONG>mvwinnwstr</STRONG> - get a string of <STRONG>wchar_t</STRONG> characters
  53        from a curses window
  54
  55
  56 </PRE>
  57 <H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
  58        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
  59
  60        <STRONG>int</STRONG> <STRONG>inwstr(wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  61        <STRONG>int</STRONG> <STRONG>innwstr(wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
  62        <STRONG>int</STRONG> <STRONG>winwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  63        <STRONG>int</STRONG> <STRONG>winnwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
  64        <STRONG>int</STRONG> <STRONG>mvinwstr(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  65        <STRONG>int</STRONG> <STRONG>mvinnwstr(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
  66        <STRONG>int</STRONG> <STRONG>mvwinwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  67        <STRONG>int</STRONG> <STRONG>mvwinnwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
  68
  69
  70 </PRE>
  71 <H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
  72        These  routines  return  a string of <STRONG>wchar_t</STRONG> characters in
  73        <EM>wstr</EM>, extracted starting at the current cursor position in
  74        the  named window.  Attributes are stripped from the char-
  75        acters.  The four functions with <EM>n</EM> as  the  last  argument
  76        return a leading substring at most <EM>n</EM> bytes long (exclusive
  77        of the trailing NUL).  Transfer stops at the  end  of  the
  78        current  line,  or  when  <EM>n</EM>  bytes have been stored at the
  79        location referenced by <EM>wstr</EM>.
  80
  81        If the size <EM>n</EM> is not large  enough  to  store  a  complete
  82        character, an error is generated.
  83
  84
  85 </PRE>
  86 <H2><a name="h2-NOTES">NOTES</a></H2><PRE>
  87        Note that all routines except <STRONG>winnwstr</STRONG> may be macros.
  88
  89
  90 </PRE>
  91 <H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
  92        All routines return <STRONG>ERR</STRONG> upon failure. Upon successful com-
  93        pletion, the *<STRONG>inwstr</STRONG> routines return <STRONG>OK</STRONG>, and the  *<STRONG>innwstr</STRONG>
  94        routines  return  the  number  of characters read into the
  95        string.
  96
  97        Functions with a "mv" prefix first perform a cursor  move-
  98        ment  using  <STRONG>wmove</STRONG>, and return an error if the position is
  99        outside the window, or if the window pointer is null.
 100
 101
 102 </PRE>
 103 <H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
 104        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>, <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
 105
 106
 107
 108                                                         <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
 109 </PRE>
 110 <div class="nav">
 111 <ul>
 112 <li><a href="#h2-NAME">NAME</a></li>
 113 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
 114 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
 115 <li><a href="#h2-NOTES">NOTES</a></li>
 116 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
 117 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
 118 </ul>
 119 </div>
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