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form_data(3X) manual page Table of Contents

Name

form_data, data_ahead, data_behind - tell if forms field has off-screen data ahead or behind

cc [ flag ... ] file ... -lform -lcurses [ library .. ]

#include <form.h>

int data_ahead(FORM *form);

int data_behind(FORM *form);

Unsafe

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).

The header <form.h> automatically includes the headers <eti.h> and <curses.h>.