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-<TITLE>form_hook 3X</TITLE>
+<TITLE>form_hook 3x</TITLE>
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-<H1 class="no-header">form_hook 3X</H1>
+<H1 class="no-header">form_hook 3x</H1>
<PRE>
-<B><A HREF="form_hook.3X.html">form_hook(3X)</A></B> <B><A HREF="form_hook.3X.html">form_hook(3X)</A></B>
+<STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG> <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
- <B>form_hook</B> - set hooks for automatic invocation by applications
+ <STRONG>form_hook</STRONG> - set hooks for automatic invocation by applications
</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
- <B>#include</B> <B><form.h></B>
+ <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
- <B>int</B> <B>set_field_init(FORM</B> <B>*</B><I>form</I><B>,</B> <B>Form_Hook</B> <I>func</I><B>);</B>
- <B>Form_Hook</B> <B>field_init(const</B> <B>FORM</B> <B>*</B><I>form</I><B>);</B>
+ <STRONG>int</STRONG> <STRONG>set_field_init(FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>,</STRONG> <STRONG>Form_Hook</STRONG> <EM>func</EM><STRONG>);</STRONG>
+ <STRONG>Form_Hook</STRONG> <STRONG>field_init(const</STRONG> <STRONG>FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>);</STRONG>
- <B>int</B> <B>set_field_term(FORM</B> <B>*</B><I>form</I><B>,</B> <B>Form_Hook</B> <I>func</I><B>);</B>
- <B>Form_Hook</B> <B>field_term(const</B> <B>FORM</B> <B>*</B><I>form</I><B>);</B>
+ <STRONG>int</STRONG> <STRONG>set_field_term(FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>,</STRONG> <STRONG>Form_Hook</STRONG> <EM>func</EM><STRONG>);</STRONG>
+ <STRONG>Form_Hook</STRONG> <STRONG>field_term(const</STRONG> <STRONG>FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>);</STRONG>
- <B>int</B> <B>set_form_init(FORM</B> <B>*</B><I>form</I><B>,</B> <B>Form_Hook</B> <I>func</I><B>);</B>
- <B>Form_Hook</B> <B>form_init(const</B> <B>FORM</B> <B>*</B><I>form</I><B>);</B>
+ <STRONG>int</STRONG> <STRONG>set_form_init(FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>,</STRONG> <STRONG>Form_Hook</STRONG> <EM>func</EM><STRONG>);</STRONG>
+ <STRONG>Form_Hook</STRONG> <STRONG>form_init(const</STRONG> <STRONG>FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>);</STRONG>
- <B>int</B> <B>set_form_term(FORM</B> <B>*</B><I>form</I><B>,</B> <B>Form_Hook</B> <I>func</I><B>);</B>
- <B>Form_Hook</B> <B>form_term(const</B> <B>FORM</B> <B>*</B><I>form</I><B>);</B>
+ <STRONG>int</STRONG> <STRONG>set_form_term(FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>,</STRONG> <STRONG>Form_Hook</STRONG> <EM>func</EM><STRONG>);</STRONG>
+ <STRONG>Form_Hook</STRONG> <STRONG>form_term(const</STRONG> <STRONG>FORM</STRONG> <STRONG>*</STRONG><EM>form</EM><STRONG>);</STRONG>
</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
- <B>form_driver</B>.
+ <STRONG>form_driver</STRONG>.
- The function <B>set_field_init</B> sets a hook to be called at form-post time
+ The function <STRONG>set_field_init</STRONG> sets a hook to be called at form-post time
and each time the selected field changes (after the change).
- <B>field_init</B> returns the current field init hook, if any (<B>NULL</B> if there
+ <STRONG>field_init</STRONG> returns the current field init hook, if any (<STRONG>NULL</STRONG> if there
is no such hook).
- The function <B>set_field_term</B> sets a hook to be called at form-unpost
+ The function <STRONG>set_field_term</STRONG> sets a hook to be called at form-unpost
time and each time the selected field changes (before the change).
- <B>field_term</B> returns the current field term hook, if any (<B>NULL</B> if there
+ <STRONG>field_term</STRONG> returns the current field term hook, if any (<STRONG>NULL</STRONG> if there
is no such hook).
- The function <B>set_form_init</B> sets a hook to be called at form-post time
- and just after a page change once it is posted. <B>form_init</B> returns the
- current form init hook, if any (<B>NULL</B> if there is no such hook).
+ The function <STRONG>set_form_init</STRONG> sets a hook to be called at form-post time
+ and just after a page change once it is posted. <STRONG>form_init</STRONG> returns the
+ current form init hook, if any (<STRONG>NULL</STRONG> if there is no such hook).
- The function <B>set_form_term</B> sets a hook to be called at form-unpost time
- and just before a page change once it is posted. <B>form_init</B> returns the
- current form term hook, if any (<B>NULL</B> if there is no such hook).
+ The function <STRONG>set_form_term</STRONG> sets a hook to be called at form-unpost time
+ and just before a page change once it is posted. <STRONG>form_init</STRONG> returns the
+ current form term hook, if any (<STRONG>NULL</STRONG> if there is no such hook).
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- Routines that return pointers return <B>NULL</B> on error. Other routines
+ Routines that return pointers return <STRONG>NULL</STRONG> on error. Other routines
return one of the following:
- <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(3)</B>).
+ <STRONG>E_SYSTEM_ERROR</STRONG>
+ System error occurred (see <STRONG>errno(3)</STRONG>).
</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
- <B><A HREF="curses.3X.html">curses(3X)</A></B>, <B><A HREF="form.3X.html">form(3X)</A></B>.
+ <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.
</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
- The header file <B><form.h></B> automatically includes the header file
- <B><curses.h></B>.
+ The header file <STRONG><form.h></STRONG> automatically includes the header file
+ <STRONG><curses.h></STRONG>.
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
- <B><A HREF="form_hook.3X.html">form_hook(3X)</A></B>
+ <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
</PRE>
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