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NetBSD 6.1.5 - man page for data_ahead (netbsd section 3)

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


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