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+<TITLE>menu_hook 3X</TITLE>
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-<H1 class="no-header">menu_hook 3x</H1>
+<H1 class="no-header">menu_hook 3X</H1>
<PRE>
-<STRONG><A HREF="menu_hook.3x.html">menu_hook(3x)</A></STRONG> <STRONG><A HREF="menu_hook.3x.html">menu_hook(3x)</A></STRONG>
+<B><A HREF="menu_hook.3X.html">menu_hook(3X)</A></B> <B><A HREF="menu_hook.3X.html">menu_hook(3X)</A></B>
</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
- <STRONG>menu_hook</STRONG> - set hooks for automatic invocation by applications
+ <B>menu_hook</B> - set hooks for automatic invocation by applications
</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
- <STRONG>#include</STRONG> <STRONG><menu.h></STRONG>
+ <B>#include</B> <B><menu.h></B>
- <STRONG>int</STRONG> <STRONG>set_item_init(MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>,</STRONG> <STRONG>Menu_Hook</STRONG> <EM>func);</EM>
- <STRONG>Menu_Hook</STRONG> <STRONG>item_init(const</STRONG> <STRONG>MENU</STRONG> <STRONG>*</STRONG><EM>menu);</EM>
+ <B>int</B> <B>set_item_init(MENU</B> <B>*</B><I>menu</I><B>,</B> <B>Menu_Hook</B> <I>func);</I>
+ <B>Menu_Hook</B> <B>item_init(const</B> <B>MENU</B> <B>*</B><I>menu);</I>
- <STRONG>int</STRONG> <STRONG>set_item_term(MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>,</STRONG> <STRONG>Menu_Hook</STRONG> <EM>func);</EM>
- <STRONG>Menu_Hook</STRONG> <STRONG>item_term(const</STRONG> <STRONG>MENU</STRONG> <STRONG>*</STRONG><EM>menu);</EM>
+ <B>int</B> <B>set_item_term(MENU</B> <B>*</B><I>menu</I><B>,</B> <B>Menu_Hook</B> <I>func);</I>
+ <B>Menu_Hook</B> <B>item_term(const</B> <B>MENU</B> <B>*</B><I>menu);</I>
- <STRONG>int</STRONG> <STRONG>set_menu_init(MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>,</STRONG> <STRONG>Menu_Hook</STRONG> <EM>func);</EM>
- <STRONG>Menu_Hook</STRONG> <STRONG>menu_init(const</STRONG> <STRONG>MENU</STRONG> <STRONG>*</STRONG><EM>menu);</EM>
+ <B>int</B> <B>set_menu_init(MENU</B> <B>*</B><I>menu</I><B>,</B> <B>Menu_Hook</B> <I>func);</I>
+ <B>Menu_Hook</B> <B>menu_init(const</B> <B>MENU</B> <B>*</B><I>menu);</I>
- <STRONG>int</STRONG> <STRONG>set_menu_term(MENU</STRONG> <STRONG>*</STRONG><EM>menu</EM><STRONG>,</STRONG> <STRONG>Menu_Hook</STRONG> <EM>func);</EM>
- <STRONG>Menu_Hook</STRONG> <STRONG>menu_term(const</STRONG> <STRONG>MENU</STRONG> <STRONG>*</STRONG><EM>menu);</EM>
+ <B>int</B> <B>set_menu_term(MENU</B> <B>*</B><I>menu</I><B>,</B> <B>Menu_Hook</B> <I>func);</I>
+ <B>Menu_Hook</B> <B>menu_term(const</B> <B>MENU</B> <B>*</B><I>menu);</I>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
These functions make it possible to set hook functions to be called at
various points in the automatic processing of input event codes by
- <STRONG>menu_driver</STRONG>.
+ <B>menu_driver</B>.
- The function <STRONG>set_item_init</STRONG> sets a hook to be called at menu-post time
- and each time the selected item changes (after the change). <STRONG>item_init</STRONG>
- returns the current item init hook, if any (<STRONG>NULL</STRONG> if there is no such
+ The function <B>set_item_init</B> sets a hook to be called at menu-post time
+ and each time the selected item changes (after the change). <B>item_init</B>
+ returns the current item init hook, if any (<B>NULL</B> if there is no such
hook).
- The function <STRONG>set_item_term</STRONG> sets a hook to be called at menu-unpost time
- and each time the selected item changes (before the change). <STRONG>item_term</STRONG>
- returns the current item term hook, if any (<STRONG>NULL</STRONG> if there is no such
+ The function <B>set_item_term</B> sets a hook to be called at menu-unpost time
+ and each time the selected item changes (before the change). <B>item_term</B>
+ returns the current item term hook, if any (<B>NULL</B> if there is no such
hook).
- The function <STRONG>set_menu_init</STRONG> sets a hook to be called at menu-post time
+ The function <B>set_menu_init</B> sets a hook to be called at menu-post time
and just after the top row on the menu changes once it is posted.
- <STRONG>menu_init</STRONG> returns the current menu init hook, if any (<STRONG>NULL</STRONG> if there is
+ <B>menu_init</B> returns the current menu init hook, if any (<B>NULL</B> if there is
no such hook).
- The function <STRONG>set_menu_term</STRONG> sets a hook to be called at menu-unpost time
+ The function <B>set_menu_term</B> sets a hook to be called at menu-unpost time
and just before the top row on the menu changes once it is posted.
- <STRONG>menu_term</STRONG> returns the current menu term hook, if any (<STRONG>NULL</STRONG> if there is
+ <B>menu_term</B> returns the current menu term hook, if any (<B>NULL</B> if there is
no such hook).
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- Routines that return pointers return <STRONG>NULL</STRONG> on error. Other routines
+ Routines that return pointers return <B>NULL</B> on error. Other routines
return one of the following:
- <STRONG>E_OK</STRONG> The routine succeeded.
+ <B>E_OK</B> The routine succeeded.
- <STRONG>E_SYSTEM_ERROR</STRONG>
- System error occurred (see <STRONG>errno(3)</STRONG>).
+ <B>E_SYSTEM_ERROR</B>
+ System error occurred (see <B>errno(3)</B>).
</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>.
+ <B><A HREF="curses.3X.html">curses(3X)</A></B>, <B><A HREF="menu.3X.html">menu(3X)</A></B>.
</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>.
+ The header file <B><menu.h></B> automatically includes the header file
+ <B><curses.h></B>.
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
- <STRONG><A HREF="menu_hook.3x.html">menu_hook(3x)</A></STRONG>
+ <B><A HREF="menu_hook.3X.html">menu_hook(3X)</A></B>
</PRE>
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