panel_above(3X)

NAME

panel_above, panel_below − panels deck traversal primitives

SYNOPSIS

#include <panel.h>

PANEL ∗panel_above(PANEL ∗panel);

PANEL ∗panel_below(PANEL ∗panel);

DESCRIPTION

panel_above() returns a pointer to the panel just above panel, or NULL if panel is the top panel. panel_below() returns a pointer to the panel just below panel, or NULL if panel is the bottom panel.

If NULL is passed for panel, panel_above() returns a pointer to the bottom panel in the deck, and panel_below() returns a pointer to the top panel in the deck.

RETURN VALUES

NULL is returned if an error occurs.

NOTES

These routines allow traversal of the deck of currently visible panels.

The header <panel.h> automatically includes the header <curses.h>.

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