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+<H1 class="no-header">mitem_current 3x</H1>
<PRE>
-<!-- Manpage converted by man2html 3.0.1 -->
+<STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG> <STRONG><A HREF="mitem_current.3x.html">mitem_current(3x)</A></STRONG>
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</PRE>
-<H2>NAME</H2><PRE>
- <B>mitem_current</B> - set and get current_menu_item
+<H2><a name="h2-NAME">NAME</a></H2><PRE>
+ <STRONG>mitem_current</STRONG> - set and get current_menu_item
</PRE>
-<H2>SYNOPSIS</H2><PRE>
- <B>#include</B> <B><menu.h></B>
+<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);
</PRE>
-<H2>DESCRIPTION</H2><PRE>
- The function <B>set_current_item</B> sets the current item (the
- item on which the menu cursor is positioned). <B>cur-</B>
- <B>rent_item</B> returns a pointer to the current item in the
+<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
+ The function <STRONG>set_current_item</STRONG> sets the current item (the
+ item on which the menu cursor is positioned). <STRONG>cur-</STRONG>
+ <STRONG>rent_item</STRONG> returns a pointer to the current item in the
given menu.
- The function <B>set_top_row</B> sets the top row of the menu to
+ The function <STRONG>set_top_row</STRONG> sets the top row of the menu to
show the given row (the top row is initially 0, and is
- reset to this value whenever the <B>O_ROWMAJOR</B> option is tog-
+ reset to this value whenever the <STRONG>O_ROWMAJOR</STRONG> option is tog-
gled). The item leftmost on the given row becomes cur-
- rent. The function <B>top_row</B> returns the number of the top
+ rent. The function <STRONG>top_row</STRONG> returns the number of the top
menu row being displayed.
- The function <B>item_index</B> returns the (zero-origin) index of
- <I>item</I> in the menu's item pointer list.
+ The function <STRONG>item_index</STRONG> returns the (zero-origin) index of
+ <EM>item</EM> in the menu's item pointer list.
</PRE>
-<H2>RETURN VALUE</H2><PRE>
- <B>current_item</B> returns <B>NULL</B> on error.
+<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.
- <B>top_row</B> and <B>item_index</B> return <B>ERR</B> (the general <B>curses</B>
- error value) on error.
+ <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>.
- <B>set_current_item</B> and <B>set_top_row</B> return one of the follow-
+ <STRONG>set_current_item</STRONG> and <STRONG>set_top_row</STRONG> return one of the follow-
ing:
- <B>E_OK</B> The routine succeeded.
+ <STRONG>E_OK</STRONG> The routine succeeded.
- <B>E_SYSTEM_ERROR</B>
- System error occurred (see <B>errno</B>).
-
- <B>E_BAD_ARGUMENT</B>
- Routine detected an incorrect or out-of-range argu-
+ <STRONG>E_BAD_ARGUMENT</STRONG>
+ Routine detected an incorrect or out-of-range argu-
ment.
- <B>E_BAD_STATE</B>
+ <STRONG>E_BAD_STATE</STRONG>
Routine was called from an initialization or termina-
tion function.
- <B>E_NOT_CONNECTED</B>
+ <STRONG>E_NOT_CONNECTED</STRONG>
No items are connected to the menu.
+ <STRONG>E_SYSTEM_ERROR</STRONG>
+ System error occurred (see <STRONG>errno</STRONG>).
+
</PRE>
-<H2>SEE ALSO</H2><PRE>
- <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+<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>NOTES</H2><PRE>
- The header file <B><menu.h></B> automatically includes the header
- file <B><curses.h></B>.
+<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>.
</PRE>
-<H2>PORTABILITY</H2><PRE>
- These routines emulate the System V menu library. They
+<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
+ 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 <B>top_row</B>
- and <B>index_item</B> error value as -1 (which is the value of
- <B>ERR</B>).
+ 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>).
</PRE>
-<H2>AUTHORS</H2><PRE>
- Juergen Pfeifer. Manual pages and adaptation for new
+<H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
+ Juergen Pfeifer. Manual pages and adaptation for new
curses by Eric S. Raymond.
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</PRE>
-<HR>
-<ADDRESS>
-Man(1) output converted with
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+<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-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>
+</ul>
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