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- * @Id: mitem_current.3x,v 1.13 2010/12/04 18:40:45 tom Exp @
+ * @Id: mitem_current.3x,v 1.37 2024/03/16 15:35:01 tom Exp @
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-<H1 class="no-header">mitem_current 3x</H1>
+<H1 class="no-header">mitem_current 3x 2024-03-16 ncurses 6.4 Library calls</H1>
<PRE>
-<STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG>
<STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG>
+<STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG>
Library calls <STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG>
</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>#include</STRONG> <STRONG><menu.h></STRONG>
- int set_current_item(MENU *menu, const ITEM *item);
- ITEM *current_item(const MENU *menu);
- int set_top_row(MENU *menu, int row);
- int top_row(const MENU *menu);
- int item_index(const ITEM *item);
+
+ <STRONG>int</STRONG> <STRONG>set_current_item(MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>,</STRONG> <STRONG>ITEM</STRONG> <STRONG>*</STRONG><EM>item</EM><STRONG>);</STRONG>
+ <STRONG>ITEM</STRONG> <STRONG>*current_item(const</STRONG> <STRONG>MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>);</STRONG>
+
+ <STRONG>int</STRONG> <STRONG>set_top_row(MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>row</EM><STRONG>);</STRONG>
+ <STRONG>int</STRONG> <STRONG>top_row(const</STRONG> <STRONG>MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>);</STRONG>
+
+ <STRONG>int</STRONG> <STRONG>item_index(const</STRONG> <STRONG>ITEM</STRONG> <STRONG>*</STRONG><EM>item</EM><STRONG>);</STRONG>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
<STRONG>current_item</STRONG> returns a pointer (which may be <STRONG>NULL</STRONG>). It does not set
- errno.
+ <STRONG>errno</STRONG>.
<STRONG>top_row</STRONG> and <STRONG>item_index</STRONG> return <STRONG>ERR</STRONG> (the general <STRONG>curses</STRONG> error value) if
their <EM>menu</EM> parameter is <STRONG>NULL</STRONG>.
No items are connected to the menu.
<STRONG>E_SYSTEM_ERROR</STRONG>
- System error occurred (see <STRONG>errno</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="menu.3x.html">menu(3x)</A></STRONG>.
-
-
-</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
- The header file <STRONG><menu.h></STRONG> automatically includes the header file
- <STRONG><curses.h></STRONG>.
+ System error occurred (see <STRONG>errno(3)</STRONG>).
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
- These routines emulate the System V menu library. They were not sup-
- ported on Version 7 or BSD versions.
+ These routines emulate the System V menu library. They were not
+ supported on Version 7 or BSD versions.
- The SVr4 menu library documentation specifies the <STRONG>top_row</STRONG> and
+ The SVr4 menu library documentation specifies the <STRONG>top_row</STRONG> and
<STRONG>index_item</STRONG> error value as -1 (which is the value of <STRONG>ERR</STRONG>).
Raymond.
+</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="menu.3x.html">menu(3x)</A></STRONG>
+
- <STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG>
+
+ncurses 6.4 2024-03-16 <STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG>
</PRE>
<div class="nav">
<ul>
<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-SEE-ALSO">SEE ALSO</a></li>
-<li><a href="#h2-NOTES">NOTES</a></li>
<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
<li><a href="#h2-AUTHORS">AUTHORS</a></li>
+<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
</ul>
</div>
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