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   data_behind.3x    ( 3 )

проверка данных за пределами экрана в заданных формах (test for off-screen data in given forms)

Имя (Name)

data_ahead, data_behind - test for off-screen data in given forms

Синопсис (Synopsis)

#include <form.h>


       bool data_ahead(const FORM *form);
       bool data_behind(const FORM *form);

Описание (Description)

The function data_ahead tests whether there is off-screen data
       ahead in the given form.  It returns TRUE (1) or FALSE (0).


       The function data_behind tests whether there is off-screen data
       behind in the given form.  It returns TRUE (1) or FALSE (0).

Смотри также (See also)

curses(3X), form(3X).

Примечание (Note)

The header file <form.h> automatically includes the header file
       <curses.h>.

Портативность (Portability)

These routines emulate the System V forms library.  They were not
       supported on Version 7 or BSD versions.