+
+/* definitions */
+struct definition_array *_bt_python_get_array_from_def(
+ struct bt_definition *field);
+struct definition_sequence *_bt_python_get_sequence_from_def(
+ struct bt_definition *field);
+struct bt_declaration *_bt_python_get_array_element_declaration(
+ struct bt_declaration *field);
+struct bt_declaration *_bt_python_get_sequence_element_declaration(
+ struct bt_declaration *field);
+const char *_bt_python_get_array_string(struct bt_definition *field);
+const char *_bt_python_get_sequence_string(struct bt_definition *field);
+
+/* ctf ir */
+int _bt_python_field_integer_get_signedness(const struct bt_ctf_field *field);
+enum ctf_type_id _bt_python_get_field_type(const struct bt_ctf_field *field);
+const char *_bt_python_ctf_field_type_enumeration_get_mapping(
+ struct bt_ctf_field_type *enumeration, size_t index,
+ int64_t *range_start, int64_t *range_end);
+const char *_bt_python_ctf_field_type_enumeration_get_mapping_unsigned(
+ struct bt_ctf_field_type *enumeration, size_t index,
+ uint64_t *range_start, uint64_t *range_end);
+const char *_bt_python_ctf_field_type_structure_get_field_name(
+ struct bt_ctf_field_type *structure, size_t index);
+struct bt_ctf_field_type *_bt_python_ctf_field_type_structure_get_field_type(
+ struct bt_ctf_field_type *structure, size_t index);
+const char *_bt_python_ctf_field_type_variant_get_field_name(
+ struct bt_ctf_field_type *variant, size_t index);
+struct bt_ctf_field_type *_bt_python_ctf_field_type_variant_get_field_type(
+ struct bt_ctf_field_type *variant, size_t index);
+const char *_bt_python_ctf_event_class_get_field_name(
+ struct bt_ctf_event_class *event_class, size_t index);
+struct bt_ctf_field_type *_bt_python_ctf_event_class_get_field_type(
+ struct bt_ctf_event_class *event_class, size_t index);
+int _bt_python_ctf_clock_get_uuid_index(struct bt_ctf_clock *clock,
+ size_t index, unsigned char *value);
+int _bt_python_ctf_clock_set_uuid_index(struct bt_ctf_clock *clock,
+ size_t index, unsigned char value);
+
+/* iterator */
+struct bt_iter_pos *_bt_python_create_iter_pos(void);
+struct bt_ctf_iter *_bt_python_ctf_iter_create_intersect(
+ struct bt_context *ctx,
+ struct bt_iter_pos *inter_begin_pos,
+ struct bt_iter_pos *inter_end_pos);
+int _bt_python_trace_collection_has_intersection(struct bt_context *ctx);