[prefix] Use garbage-collectable section names
[ipxe.git] / src / hci / mucurses / cursor.h
1 #ifndef CURSOR_H
2 #define CURSOR_H
3
4 /** @file
5 *
6 * MuCurses cursor implementation specific header file
7 *
8 */
9
10 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
11
12 struct cursor_pos {
13 unsigned int y, x;
14 };
15
16 /**
17 * Restore cursor position from encoded backup variable
18 *
19 * @v *win window on which to operate
20 * @v *pos pointer to struct in which original cursor position is stored
21 */
22 static inline void _restore_curs_pos ( WINDOW *win, struct cursor_pos *pos ) {
23 wmove ( win, pos->y, pos->x );
24 }
25
26 /**
27 * Store cursor position for later restoration
28 *
29 * @v *win window on which to operate
30 * @v *pos pointer to struct in which to store cursor position
31 */
32 static inline void _store_curs_pos ( WINDOW *win, struct cursor_pos *pos ) {
33 pos->y = win->curs_y;
34 pos->x = win->curs_x;
35 }
36
37 #endif /* CURSOR_H */