+void be_emit_pad_comment(void);
+
+/**
+ * The type of a emitter function.
+ */
+typedef void emit_func(ir_node const *node);
+
+static inline void be_set_emitter(ir_op *const op, emit_func *const func)
+{
+ set_generic_function_ptr(op, func);
+}
+
+void be_emit_nothing(ir_node const *node);
+
+/**
+ * Emit code for a node.
+ */
+void be_emit_node(ir_node const *node);