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 ); 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 */ 38
