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#ifndef CURSOR_H
#define CURSOR_H
/** @file
*
* MuCurses cursor implementation specific header file
*
*/
FILE_LICENCE ( GPL2_OR_LATER );
struct cursor_pos {
unsigned int y, x;
};
/**
* Restore cursor position from encoded backup variable
*
* @v *win window on which to operate
* @v *pos pointer to struct in which original cursor position is stored
*/
static inline void _restore_curs_pos ( WINDOW *win, struct cursor_pos *pos ) {
wmove ( win, pos->y, pos->x );
}
/**
* Store cursor position for later restoration
*
* @v *win window on which to operate
* @v *pos pointer to struct in which to store cursor position
*/
static inline void _store_curs_pos ( WINDOW *win, struct cursor_pos *pos ) {
pos->y = win->curs_y;
pos->x = win->curs_x;
}
#endif /* CURSOR_H */
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