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form_data - test for off-screen data in given forms |
#include <form.h> |
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). |
curses(3X), form(3X). |
The header file <form.h> automatically includes the header file <curses.h>. |
These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions. |
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond. |