extern void (*sig_aggregate)(apr_pool_t *pool, enum Primitive primitive, const char *name, struct Signature *signature, const char *types);
-void sig_parse_signature(apr_pool_t *pool, struct Signature *signature, const char **name, char eos);
-struct Type *sig_parse_type(apr_pool_t *pool, const char **name, char eos, bool named);
-
void Parse(apr_pool_t *pool, struct Signature *signature, const char *name);
-const char *sig_unparse_signature(apr_pool_t *pool, struct Signature *signature);
-const char *sig_unparse_type(apr_pool_t *pool, struct Type *type);
+const char *Unparse(apr_pool_t *pool, struct Signature *signature);
+const char *Unparse(apr_pool_t *pool, struct Type *type);
}