+/*
+ * Lookup helpers.
+ */
+struct definition_integer *lookup_integer(struct definition *definition,
+ const char *field_name,
+ int signedness);
+struct definition_enum *lookup_enum(struct definition *definition,
+ const char *field_name,
+ int signedness);
+struct definition *lookup_variant(struct definition *definition,
+ const char *field_name);
+
+#endif /* _BABELTRACE_TYPES_H */