Convert _{store,restore}_cursor_pos to static inlines.

[gpxe.git] / src / hci / mucurses / cursor.h

diff --git a/src/hci/mucurses/cursor.h b/src/hci/mucurses/cursor.h
index 72c6d03..af86519 100644 (file)
--- a/src/hci/mucurses/cursor.h
+++ b/src/hci/mucurses/cursor.h
@@ -11,7 +11,25 @@ struct cursor_pos {
        unsigned int y, x;
 };
 
-void _restore_curs_pos ( WINDOW *win, struct cursor_pos *pos );
-void _store_curs_pos ( WINDOW *win, struct cursor_pos *pos );
+/**
+ * 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 */