#define ST_CB_CLEAR_H
+struct dd_function_table;
+struct st_context;
+
extern void
st_init_clear(struct st_context *st);
extern void
st_destroy_clear(struct st_context *st);
+extern void
+st_flush_clear(struct st_context *st);
+
extern void
st_init_clear_functions(struct dd_function_table *functions);