.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: form_userptr.3x,v 1.16 2020/02/02 23:34:34 tom Exp $
+.\" $Id: form_userptr.3x,v 1.19 2020/10/24 09:00:52 tom Exp $
.TH form_userptr 3X ""
.SH NAME
\fBset_form_userptr\fP,
\fBform_userptr\fR \- associate application data with a form item
.SH SYNOPSIS
\fB#include <form.h>\fR
+.sp
+\fBint set_form_userptr(FORM *\fP\fIform\fP\fB, void *\fP\fIuserptr\fP\fB);\fP
.br
-int set_form_userptr(FORM *form, void *userptr);
-.br
-void* form_userptr(const FORM *form);
+\fBvoid* form_userptr(const FORM *\fP\fIform\fP\fB);\fP
.br
.SH DESCRIPTION
Every form and every form item has a field that can be used to hold
These functions get and set the form user pointer field.
.SH RETURN VALUE
The function \fBform_userptr\fR returns a pointer (which may be \fBNULL\fR).
-It does not set errno.
+It does not set \fBerrno\fP.
.PP
The function \fBset_form_userptr\fR returns \fBE_OK\fP (success).
.SH SEE ALSO