+#undef _ctf_integer_ext
+#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, \
+ _user, _nowrite)
+
+#undef _ctf_integer_ext_isuser0
+#define _ctf_integer_ext_isuser0(_type, _item, _src, _byte_order, _base, \
+ _nowrite)
+
+#undef _ctf_integer_ext_isuser1
+#define _ctf_integer_ext_isuser1(_type, _item, _src, _byte_order, _base, \
+ _nowrite)
+
+#undef _ctf_integer_ext_fetched
+#define _ctf_integer_ext_fetched(_type, _item, _src, _byte_order, _base, \
+ _nowrite)
+
+#undef _ctf_array_encoded
+#define _ctf_array_encoded(_type, _item, _src, _length, _encoding, \
+ _byte_order, _base, _user, _nowrite)
+
+#undef _ctf_array_bitfield
+#define _ctf_array_bitfield(_type, _item, _src, _length, _user, _nowrite)
+
+#undef _ctf_sequence_encoded
+#define _ctf_sequence_encoded(_type, _item, _src, _length_type, \
+ _src_length, _encoding, _byte_order, _base, _user, _nowrite)
+
+#undef _ctf_sequence_bitfield
+#define _ctf_sequence_bitfield(_type, _item, _src, _length_type, \
+ _src_length, _byte_order, _user, _nowrite)
+
+#undef _ctf_string
+#define _ctf_string(_item, _src, _user, _nowrite)
+
+#undef _ctf_enum
+#define _ctf_enum(_name, _type, _item, _src, _nowrite)
+
+/* "write" */
+#undef ctf_integer
+#define ctf_integer(_type, _item, _src)
+
+#undef ctf_integer_hex
+#define ctf_integer_hex(_type, _item, _src)
+
+#undef ctf_integer_oct
+#define ctf_integer_oct(_type, _item, _src)
+
+#undef ctf_integer_network
+#define ctf_integer_network(_type, _item, _src)
+
+#undef ctf_integer_network_hex
+#define ctf_integer_network_hex(_type, _item, _src)
+
+#undef ctf_float
+#define ctf_float(_type, _item, _src)
+
+#undef ctf_array
+#define ctf_array(_type, _item, _src, _length)
+
+#undef ctf_array_hex
+#define ctf_array_hex(_type, _item, _src, _length)
+
+#undef ctf_array_network
+#define ctf_array_network(_type, _item, _src, _length)
+
+#undef ctf_array_network_hex
+#define ctf_array_network_hex(_type, _item, _src, _length)
+
+#undef ctf_array_text
+#define ctf_array_text(_type, _item, _src, _length)
+
+#undef ctf_array_bitfield
+#define ctf_array_bitfield(_type, _item, _src, _length)
+
+#undef ctf_sequence
+#define ctf_sequence(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_hex
+#define ctf_sequence_hex(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_network
+#define ctf_sequence_network(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_network_hex
+#define ctf_sequence_network_hex(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_text
+#define ctf_sequence_text(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_bitfield
+#define ctf_sequence_bitfield(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_string
+#define ctf_string(_item, _src)
+
+#undef ctf_enum
+#define ctf_enum(_name, _type, _item, _src)
+
+#undef ctf_custom_field
+#define ctf_custom_field(_type, _item, _code)
+
+#undef ctf_custom_type
+#define ctf_custom_type(...)
+
+#undef ctf_custom_code
+#define ctf_custom_code(...)
+
+#undef ctf_align
+#define ctf_align(_type)
+
+/* "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_network_nowrite
+#define ctf_array_network_nowrite(_type, _item, _src, _length)
+
+#undef ctf_array_text_nowrite
+#define ctf_array_text_nowrite(_type, _item, _src, _length)
+
+#undef ctf_array_bitfield_nowrite
+#define ctf_array_bitfield_nowrite(_type, _item, _src, _length)
+
+#undef ctf_sequence_nowrite
+#define ctf_sequence_nowrite(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_sequence_network_nowrite
+#define ctf_sequence_network_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_sequence_bitfield_nowrite
+#define ctf_sequence_bitfield_nowrite(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_string_nowrite
+#define ctf_string_nowrite(_item, _src)
+
+#undef ctf_enum_nowrite
+#define ctf_enum_nowrite(_name, _type, _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_hex
+#define ctf_user_array_hex(_type, _item, _user_src, _length)
+
+#undef ctf_user_array_network
+#define ctf_user_array_network(_type, _item, _user_src, _length)
+
+#undef ctf_user_array_network_hex
+#define ctf_user_array_network_hex(_type, _item, _user_src, _length)
+
+#undef ctf_user_array_text
+#define ctf_user_array_text(_type, _item, _user_src, _length)
+
+#undef ctf_user_array_bitfield
+#define ctf_user_array_bitfield(_type, _item, _src, _length)
+
+#undef ctf_user_sequence
+#define ctf_user_sequence(_type, _item, _user_src, _length_type, _user_src_length)
+
+#undef ctf_user_sequence_hex
+#define ctf_user_sequence_hex(_type, _item, _user_src, _length_type, _user_src_length)
+
+#undef ctf_user_sequence_network
+#define ctf_user_sequence_network(_type, _item, _user_src, _length_type, _user_src_length)
+
+#undef ctf_user_sequence_network_hex
+#define ctf_user_sequence_network_hex(_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_sequence_bitfield
+#define ctf_user_sequence_bitfield(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_user_string
+#define ctf_user_string(_item, _user_src)
+
+#undef ctf_user_enum
+#define ctf_user_enum(_name, _type, _item, _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_network_nowrite
+#define ctf_user_array_network_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_array_bitfield_nowrite
+#define ctf_user_array_bitfield_nowrite(_type, _item, _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_network_nowrite
+#define ctf_user_sequence_network_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_sequence_bitfield_nowrite
+#define ctf_user_sequence_bitfield_nowrite(_type, _item, _src, _length_type, _src_length)
+
+#undef ctf_user_string_nowrite
+#define ctf_user_string_nowrite(_item, _user_src)
+
+#undef ctf_user_enum_nowrite
+#define ctf_user_enum_nowrite(_name, _type, _item, _src)