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man pages section 3: Curses Library Functions

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Updated: Thursday, June 13, 2019
 
 

data_behind(3CURSES)

Name

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

Synopsis

cc [ flag ... ] file ... –lform  –lcurses [ library .. ]
#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).

Attributes

See attributes(7) for descriptions of the following attributes:

ATTRIBUTE TYPE
ATTRIBUTE VALUE
MT-Level
Unsafe

See Also

curses(3CURSES), forms(3CURSES), attributes(7)

Notes

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