release/src/router/libncurses/doc/html/man/menu_cursor.3x.html

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  31   * @Id: menu_cursor.3x,v 1.8 2010/12/04 18:40:45 tom Exp @
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  40 <H1>menu_cursor 3x</H1>
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  43 <!-- Manpage converted by man2html 3.0.1 -->
  44 <STRONG><A HREF="menu_cursor.3x.html">menu_cursor(3x)</A></STRONG>                                         <STRONG><A HREF="menu_cursor.3x.html">menu_cursor(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE>
  50 <H2>NAME</H2><PRE>
  51        <STRONG>menu_cursor</STRONG> - position a menu's cursor
  52
  53
  54 </PRE>
  55 <H2>SYNOPSIS</H2><PRE>
  56        <STRONG>#include</STRONG> <STRONG>&lt;menu.h&gt;</STRONG>
  57        int pos_menu_cursor(const MENU *menu);
  58
  59
  60 </PRE>
  61 <H2>DESCRIPTION</H2><PRE>
  62        The  function  <STRONG>pos_menu_cursor</STRONG>  restores the cursor to the
  63        current position associated with the menu's selected item.
  64        This  is  useful after <STRONG>curses</STRONG> routines have been called to
  65        do screen-painting in response to a menu select.
  66
  67
  68 </PRE>
  69 <H2>RETURN VALUE</H2><PRE>
  70        This routine returns one of the following:
  71
  72        <STRONG>E_OK</STRONG> The routine succeeded.
  73
  74        <STRONG>E_SYSTEM_ERROR</STRONG>
  75             System error occurred (see <STRONG>errno</STRONG>).
  76
  77        <STRONG>E_BAD_ARGUMENT</STRONG>
  78             Routine detected an incorrect or  out-of-range  argu-
  79             ment.
  80
  81        <STRONG>E_NOT_POSTED</STRONG>
  82             The menu has not been posted.
  83
  84
  85 </PRE>
  86 <H2>SEE ALSO</H2><PRE>
  87        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="menu.3x.html">menu(3x)</A></STRONG>.
  88
  89
  90 </PRE>
  91 <H2>NOTES</H2><PRE>
  92        The header file <STRONG>&lt;menu.h&gt;</STRONG> automatically includes the header
  93        file <STRONG>&lt;curses.h&gt;</STRONG>.
  94
  95
  96 </PRE>
  97 <H2>PORTABILITY</H2><PRE>
  98        These routines emulate the System V  menu  library.   They
  99        were not supported on Version 7 or BSD versions.
 100
 101
 102 </PRE>
 103 <H2>AUTHORS</H2><PRE>
 104        Juergen  Pfeifer.   Manual  pages  and  adaptation for new
 105        curses by Eric S. Raymond.
 106
 107
 108
 109                                                         <STRONG><A HREF="menu_cursor.3x.html">menu_cursor(3x)</A></STRONG>
 110 </PRE>
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