50 panel_window(PANEL *panel)  in panel_window()  argument
52 	return (panel ? panel -> win : 0);  in panel_window()
57 panel_userptr(PANEL *panel)  in panel_userptr()  argument
59 	return (panel ? panel -> user : 0);  in panel_userptr()
64 set_panel_userptr(PANEL *panel, char *ptr)  in set_panel_userptr()  argument
66 	if (panel) {  in set_panel_userptr()
67 		panel -> user = ptr;  in set_panel_userptr()
78 panel_above(PANEL *panel)  in panel_above()  argument
81 	if (!panel)  in panel_above()
84 	return ((panel == panel -> below) ? ((PANEL *) 0) : panel -> above);  in panel_above()
93 panel_below(PANEL *panel)  in panel_below()  argument
96 	if (!panel)  in panel_below()
99 	return ((panel == panel -> below) ? ((PANEL *) 0) : panel -> below);  in panel_below()
104 panel_hidden(PANEL *panel)  in panel_hidden()  argument
106 	return ((!panel || (panel != panel -> below)) ? FALSE : TRUE);  in panel_hidden()
132 _unlink_obs(PANEL *pnl, PANEL *panel)  in _unlink_obs()  argument
137 	if (!pnl -> obscured || !_panels_intersect(pnl, panel))  in _unlink_obs()
145 	while (obs->panel_p != panel && obs != pnl->obscured);  in _unlink_obs()
146 	if (obs -> panel_p != panel) {  in _unlink_obs()
168 add_obs(PANEL *panel, _obscured_list *obs)  in add_obs()  argument
174 	if ((prev_obs = panel -> obscured) == 0) {  in add_obs()
175 		panel -> obscured = obs -> next = obs;  in add_obs()
181 	for (pnl = _Top_panel; pnl != panel; pnl = pnl->below) {  in add_obs()
185 			if (prev_obs == panel -> obscured) {  in add_obs()
186 				panel -> obscured = obs;  in add_obs()
206 _intersect_panel(PANEL *panel)  in _intersect_panel()  argument
215 		if (pnl == panel) {  in _intersect_panel()
220 		if (!_panels_intersect(pnl, panel))  in _intersect_panel()
224 		obs->start = (panel->wstarty >= pnl->wstarty) ?  in _intersect_panel()
225 				panel->wstarty : pnl->wstarty;  in _intersect_panel()
226 		obs->end = (panel->wendy <= pnl->wendy) ?  in _intersect_panel()
227 				panel->wendy : pnl->wendy;  in _intersect_panel()
231 			if (panel -> obscured) {  in _intersect_panel()
232 				obs -> next = panel -> obscured -> next;  in _intersect_panel()
233 				panel -> obscured -> next = obs;  in _intersect_panel()
235 				obs -> next = panel -> obscured = obs;  in _intersect_panel()
237 			obs -> panel_p = panel;  in _intersect_panel()