'\"macro stdmacro
.if n .pH g3x.form_data @(#)form_data	40.3 of 12/15/89
.\" Copyright 1989 AT&T
.\" ident	"@(#)svid_ti:ti_lib/form_data	1.5"
.nr X
.if \nX=0 .ds x} form_data 3X "" "\&"
.if \nX=1 .ds x} form_data 3X ""
.if \nX=2 .ds x} form_data 3X "" "\&"
.if \nX=3 .ds x} form_data "" "" "\&"
.TH \*(x}
.SH NAME
\f4form_data\f2: \f4 data_ahead\f1, \f4data_behind\f1 \- tell if \f4forms\fP field has off-screen data ahead or behind
.SH SYNOPSIS
.nf
.ft 4
#include <form.h>
.sp
int data_ahead(FORM *form);
.sp 0.5
int data_behind(FORM *form);
.ft 1
.fi
.SH DESCRIPTION
\f4data_ahead\fP returns \f4TRUE\f1 (\f41\f1) if the current field has more
off-screen data ahead; otherwise it returns \f4FALSE\f1 (\f40\f1).
.PP
\f4data_behind\fP returns \f4TRUE (1)\fP if the current field has more
off-screen data behind; otherwise it returns \f4FALSE (0)\fP.
.SH NOTES
.PP
The header file \f4<form.h>\f1 automatically includes the header files
\f4<eti.h>\fP and \f4<curses.h>\fP.
.SH SEE ALSO
\f4curses\fP(3X),
\f4forms\fP(3X).
