* 3. Optional: `+` to print extended fields. This depends on the
* provided format specifier.
*
- * 4. Objet category: `w` for CTF writer objects, `_` for common
- * objects, or nothing for default objects (includes CTF IR).
+ * 4. Objet category: `_` for common objects, or nothing for default
+ * objects (includes CTF IR).
*
* 5. Format specifier (see below).
*
* `o`:
* Object pool. The parameter type is `struct bt_object_pool *`.
*
- * CTF writer category:
- * `F`:
- * CTF writer field type. The parameter type is `struct bt_field_type *`.
- *
- * `f`:
- * CTF writer field. The parameter type is `struct bt_field *`.
- *
- * `E`:
- * CTF writer event class. The parameter type is
- * `struct bt_event_class *`.
- *
- * `e`:
- * CTF writer event. The parameter type is `struct bt_event *`.
- *
- * `S`:
- * CTF writer stream class. The parameter type is
- * `struct bt_stream_class *`.
- *
- * `s`:
- * CTF writer stream. The parameter type is `struct bt_stream *`.
- *
- * `t`:
- * CTF writer trace. The parameter type is `struct bt_trace *`.
- *
- * `w`:
- * CTF writer. The parameter type is `struct bt_ctf_writer *`.
- *
* Common category:
* `F`:
* Common field type. The parameter type is `struct bt_field_type *`.
* %!f
* %![my-event-]+e
* %!_t
- * %![ctf-writer-ec-]wE
* %!+_F
*
* The string `, ` is printed between individual fields, but not after