metaStateConstraint_create (/*@only@*/ metaStateSpecifier, /*@only@*/ metaStateExpression) ;
extern cstring metaStateConstraint_unparse (metaStateConstraint) /*@*/ ;
+extern /*@only@*/ metaStateConstraint metaStateConstraint_copy (metaStateConstraint) /*@*/ ;
extern void metaStateConstraint_free (/*@only@*/ metaStateConstraint) ;
+extern /*@observer@*/ metaStateSpecifier metaStateConstraint_getSpecifier (metaStateConstraint) /*@*/ ;
+extern /*@observer@*/ metaStateExpression metaStateConstraint_getExpression (metaStateConstraint) /*@*/ ;
+
# else
# error "Multiple include"
# endif