+#undef ctf_sequence_network
+#define ctf_sequence_network(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_text
+#define ctf_sequence_text(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_string
+#define ctf_string(_item, _src)
+
+/* "nowrite" */
+#undef ctf_integer_nowrite
+#define ctf_integer_nowrite(_type, _item, _src)
+
+#undef ctf_float_nowrite
+#define ctf_float_nowrite(_type, _item, _src)
+
+#undef ctf_array_nowrite
+#define ctf_array_nowrite(_type, _item, _src, _length)
+
+#undef ctf_array_text_nowrite
+#define ctf_array_text_nowrite(_type, _item, _src, _length)
+
+#undef ctf_sequence_nowrite
+#define ctf_sequence_nowrite(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_text_nowrite
+#define ctf_sequence_text_nowrite(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_string_nowrite
+#define ctf_string_nowrite(_item, _src)
+
+/* "user" - "write" */
+#undef ctf_user_integer
+#define ctf_user_integer(_type, _item, _user_src)
+
+#undef ctf_user_integer_hex
+#define ctf_user_integer_hex(_type, _item, _user_src)
+
+#undef ctf_user_integer_network
+#define ctf_user_integer_network(_type, _item, _user_src)
+
+#undef ctf_user_integer_network_hex
+#define ctf_user_integer_network_hex(_type, _item, _user_src)
+
+#undef ctf_user_float
+#define ctf_user_float(_type, _item, _user_src)
+
+#undef ctf_user_array
+#define ctf_user_array(_type, _item, _user_src, _length)
+
+#undef ctf_user_array_text
+#define ctf_user_array_text(_type, _item, _user_src, _length)
+
+#undef ctf_user_sequence
+#define ctf_user_sequence(_type, _item, _user_src, _length_type, _user_src_length)
+
+#undef ctf_user_sequence_text
+#define ctf_user_sequence_text(_type, _item, _user_src, _length_type, _user_src_length)
+
+#undef ctf_user_string
+#define ctf_user_string(_item, _user_src)
+
+/* "user" - "nowrite" */
+#undef ctf_user_integer_nowrite
+#define ctf_user_integer_nowrite(_type, _item, _user_src)
+
+#undef ctf_user_float_nowrite
+#define ctf_user_float_nowrite(_type, _item, _user_src)
+
+#undef ctf_user_array_nowrite
+#define ctf_user_array_nowrite(_type, _item, _user_src, _length)
+
+#undef ctf_user_array_text_nowrite
+#define ctf_user_array_text_nowrite(_type, _item, _user_src, _length)
+
+#undef ctf_user_sequence_nowrite
+#define ctf_user_sequence_nowrite(_type, _item, _user_src, _length_type, _user_src_length)
+
+#undef ctf_user_sequence_text_nowrite
+#define ctf_user_sequence_text_nowrite(_type, _item, _user_src, _length_type, _user_src_length)
+
+#undef ctf_user_string_nowrite
+#define ctf_user_string_nowrite(_item, _user_src)