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NAME
data_ahead, data_behind - test for off-screen data in given formsSYNOPSIS
#include <form.h>bool data_ahead(const FORM *form);
bool data_behind(const FORM *form);
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).
SEE ALSO
curses(3X), form(3X).NOTES
The header file <form.h> automatically includes the header file <curses.h>.PORTABILITY
These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions.AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.
Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.