data_ahead(3) [netbsd man page]

FORM_DATA(3)						   BSD Library Functions Manual 					      FORM_DATA(3)

NAME

     form -- form library

LIBRARY

     Curses Form Library (libform, -lform)

SYNOPSIS

     #include <form.h>

     int
     data_ahead(FORM *form);

     int
     data_behind(FORM *form);

DESCRIPTION

     If there is data offscreen to the right of the current field of the given form then data_ahead() will return TRUE, otherwise FALSE is
     returned.	Similarly, if there is data offscreen to the left of the current field of the given form then data_behind() will return TRUE.

RETURN VALUES

     If the condition is met then the functions will return TRUE, if there is an error or there is no data offscreen the functions will return
     FALSE.

SEE ALSO

     curses(3), forms(3)

NOTES

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

BSD
								  January 1, 2001							       BSD

form_data(3CURSES)					     Curses Library Functions						form_data(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(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       curses(3CURSES), forms(3CURSES), attributes(5)

NOTES

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

SunOS 5.11							    31 Dec 1996 						form_data(3CURSES)