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+ * Copyright 2018,2020 Thomas E. Dickey *
+ * Copyright 1998-2010,2015 Free Software Foundation, Inc. *
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- * @Id: form_field_userptr.3x,v 1.12 2018/07/28 21:34:06 tom Exp @
+ * @Id: form_field_userptr.3x,v 1.16 2020/10/24 09:06:33 tom Exp @
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+<TITLE>form_field_userptr 3X</TITLE>
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-<H1 class="no-header">form_field_userptr 3x</H1>
+<H1 class="no-header">form_field_userptr 3X</H1>
<PRE>
-<STRONG><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></STRONG> <STRONG><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></STRONG>
+<B><A HREF="form_field_userptr.3X.html">form_field_userptr(3X)</A></B> <B><A HREF="form_field_userptr.3X.html">form_field_userptr(3X)</A></B>
</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
- <STRONG>set_field_userptr</STRONG>, <STRONG>field_userptr</STRONG> - associate application data with a
+ <B>set_field_userptr</B>, <B>field_userptr</B> - associate application data with a
form field
</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
- <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
- int set_field_userptr(FIELD *field, void*userptr);
- void *field_userptr(const FIELD *field);
+ <B>#include</B> <B><form.h></B>
+
+ <B>int</B> <B>set_field_userptr(FIELD</B> <B>*</B><I>field</I><B>,</B> <B>void</B> <B>*</B><I>userptr</I><B>);</B>
+ <B>void</B> <B>*field_userptr(const</B> <B>FIELD</B> <B>*</B><I>field</I><B>);</B>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
- Every form field has a field that can be used to hold application-spe-
- cific data (that is, the form-driver code leaves it alone). These
+ Every form field has a field that can be used to hold application-
+ specific data (that is, the form-driver code leaves it alone). These
functions get and set that field.
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- The function <STRONG>field_userptr</STRONG> returns a pointer (which may be <STRONG>NULL</STRONG>). It
- does not set errno.
+ The function <B>field_userptr</B> returns a pointer (which may be <B>NULL</B>). It
+ does not set <B>errno</B>.
- The function <STRONG>set_field_userptr</STRONG> returns <STRONG>E_OK</STRONG> (success).
+ The function <B>set_field_userptr</B> returns <B>E_OK</B> (success).
</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="form.3x.html">form(3x)</A></STRONG>.
+ <B><A HREF="curses.3X.html">curses(3X)</A></B>, <B><A HREF="form.3X.html">form(3X)</A></B>.
</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
- The header file <STRONG><form.h></STRONG> automatically includes the header file
- <STRONG><curses.h></STRONG>.
+ The header file <B><form.h></B> automatically includes the header file
+ <B><curses.h></B>.
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
- These routines emulate the System V forms library. They were not sup-
- ported on Version 7 or BSD versions.
+ These routines emulate the System V forms library. They were not
+ supported on Version 7 or BSD versions.
The user pointer is a void pointer. We chose not to leave it as a char
pointer for SVr4 compatibility.
- <STRONG><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></STRONG>
+ <B><A HREF="form_field_userptr.3X.html">form_field_userptr(3X)</A></B>
</PRE>
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