form_data(3X) — MISCELLANEOUS LIBRARY FUNCTIONS
NAME
form_data: data_ahead, data_behind − tell if forms field has off-screen data ahead or behind
SYNOPSIS
#include <form.h>
int data_ahead(FORM ∗form);
int data_behind(FORM ∗form);
DESCRIPTION
data_ahead returns TRUE (1) if the current field has more off-screen data ahead; otherwise it returns FALSE (0).
data_behind returns TRUE (1) if the current field has more off-screen data behind; otherwise it returns FALSE (0).
NOTES
The header file form.h automatically includes the header files eti.h and curses.h.