-GQuark enum_uint_to_quark(const struct type_class_enum *enum_class, uint64_t v);
-GQuark enum_int_to_quark(const struct type_class_enum *enum_class, uint64_t v);
-uint64_t enum_quark_to_uint(const struct type_class_enum *enum_class,
- size_t len, int byte_order, GQuark q);
-int64_t enum_quark_to_int(const struct type_class_enum *enum_class,
- size_t len, int byte_order, GQuark q);
-void enum_signed_insert(struct type_class_enum *enum_class,
- int64_t v, GQuark q);
-void enum_unsigned_insert(struct type_class_enum *enum_class,
- uint64_t v, GQuark q);
-
-struct type_class_enum *enum_type_new(const char *name,
- size_t len, int byte_order,
- int signedness,
- size_t alignment);
-void enum_type_free(struct type_class_enum *enum_class);
-
-#endif /* _BABELTRACE_TYPES_H */
+
+/*
+ * Returns a GArray of GQuark or NULL.
+ * Caller must release the GArray with g_array_unref().
+ */
+GArray *enum_uint_to_quark_set(const struct declaration_enum *enum_declaration,
+ uint64_t v);
+
+/*
+ * Returns a GArray of GQuark or NULL.
+ * Caller must release the GArray with g_array_unref().
+ */
+GArray *enum_int_to_quark_set(const struct declaration_enum *enum_declaration,
+ uint64_t v);
+
+/*
+ * Returns a GArray of struct enum_range or NULL.
+ * Callers do _not_ own the returned GArray (and therefore _don't_ need to
+ * release it).
+ */
+GArray *enum_quark_to_range_set(const struct declaration_enum *enum_declaration,
+ GQuark q);
+void enum_signed_insert(struct declaration_enum *enum_declaration,
+ int64_t start, int64_t end, GQuark q);
+void enum_unsigned_insert(struct declaration_enum *enum_declaration,
+ uint64_t start, uint64_t end, GQuark q);
+size_t enum_get_nr_enumerators(struct declaration_enum *enum_declaration);
+
+struct declaration_enum *
+ enum_declaration_new(struct declaration_integer *integer_declaration);
+
+struct declaration_string *
+ string_declaration_new(enum ctf_string_encoding encoding);
+
+struct declaration_struct *
+ struct_declaration_new(struct declaration_scope *parent_scope);
+void struct_declaration_add_field(struct declaration_struct *struct_declaration,
+ const char *field_name,
+ struct declaration *field_declaration);
+/*
+ * Returns the index of a field within a structure.
+ */
+int struct_declaration_lookup_field_index(struct declaration_struct *struct_declaration,
+ GQuark field_name);
+/*
+ * field returned only valid as long as the field structure is not appended to.
+ */
+struct declaration_field *
+struct_declaration_get_field_from_index(struct declaration_struct *struct_declaration,
+ int index);
+struct field *
+struct_definition_get_field_from_index(struct definition_struct *struct_definition,
+ int index);
+int struct_rw(struct stream_pos *pos, struct definition *definition);
+
+/*
+ * The tag enumeration is validated to ensure that it contains only mappings
+ * from numeric values to a single tag. Overlapping tag value ranges are
+ * therefore forbidden.
+ */
+struct declaration_untagged_variant *untagged_variant_declaration_new(
+ struct declaration_scope *parent_scope);
+struct declaration_variant *variant_declaration_new(struct declaration_untagged_variant *untagged_variant,
+ const char *tag);
+
+void untagged_variant_declaration_add_field(struct declaration_untagged_variant *untagged_variant_declaration,
+ const char *field_name,
+ struct declaration *field_declaration);
+struct declaration_field *
+ untagged_variant_declaration_get_field_from_tag(struct declaration_untagged_variant *untagged_variant_declaration,
+ GQuark tag);
+/*
+ * Returns 0 on success, -EPERM on error.
+ */
+int variant_definition_set_tag(struct definition_variant *variant,
+ struct definition *enum_tag);
+/*
+ * Returns the field selected by the current tag value.
+ * field returned only valid as long as the variant structure is not appended
+ * to.
+ */
+struct field *variant_get_current_field(struct definition_variant *variant);
+int variant_rw(struct stream_pos *pos, struct definition *definition);
+
+/*
+ * elem_declaration passed as parameter now belongs to the array. No
+ * need to free it explicitly. "len" is the number of elements in the
+ * array.
+ */
+struct declaration_array *
+ array_declaration_new(size_t len, struct declaration *elem_declaration,
+ struct declaration_scope *parent_scope);
+uint64_t array_len(struct definition_array *array);
+struct definition *array_index(struct definition_array *array, uint64_t i);
+int array_rw(struct stream_pos *pos, struct definition *definition);
+
+/*
+ * int_declaration and elem_declaration passed as parameter now belong
+ * to the sequence. No need to free them explicitly.
+ */
+struct declaration_sequence *
+ sequence_declaration_new(struct declaration_integer *len_declaration,
+ struct declaration *elem_declaration,
+ struct declaration_scope *parent_scope);
+uint64_t sequence_len(struct definition_sequence *sequence);
+struct definition *sequence_index(struct definition_sequence *sequence, uint64_t i);
+int sequence_rw(struct stream_pos *pos, struct definition *definition);
+
+/*
+ * in: path (dot separated), out: q (GArray of GQuark)
+ */
+void append_scope_path(const char *path, GArray *q);
+
+#endif /* _BABELTRACE_declarationS_H */