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.

NULL is returned if an error occurs.

See attributes(5) for descriptions of the following attributes:

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

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

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