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Annotation of qemu/roms/ipxe/src/hci/mucurses/cursor.h, revision 1.1.1.1

1.1       root        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 */

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