*/
void workspace_back_and_forth(void);
+/**
+ * Returns the previously focused workspace con, or NULL if unavailable.
+ *
+ */
+Con *workspace_back_and_forth_get(void);
+
#if 0
/**
*/
Con *workspace_attach_to(Con *ws);
+/**
+ * Creates a new container and re-parents all of children from the given
+ * workspace into it.
+ *
+ * The container inherits the layout from the workspace.
+ */
+Con *workspace_encapsulate(Con *ws);
#endif