/*@null@*/ metaStateExpression rest;
} ;
+/*@constant null metaStateExpression metaStateExpression_undefined; @*/
+# define metaStateExpression_undefined ((metaStateExpression) NULL)
+
+extern /*@falsenull@*/ bool metaStateExpression_isDefined (metaStateExpression) /*@*/ ;
+# define metaStateExpression_isDefined(p_info) ((p_info) != NULL)
+
+extern /*@truenull@*/ bool metaStateExpression_isUndefined (metaStateExpression) /*@*/ ;
+# define metaStateExpression_isUndefined(p_info) ((p_info) == NULL)
+
extern /*@notnull@*/ metaStateExpression
metaStateExpression_create (/*@only@*/ metaStateSpecifier) ;
extern /*@notnull@*/ metaStateExpression
metaStateExpression_createMerge (/*@only@*/ metaStateSpecifier, /*@only@*/ metaStateExpression) ;
+extern /*@observer@*/ metaStateSpecifier
+metaStateExpression_getSpecifier (metaStateExpression) /*@*/ ;
+
+extern bool metaStateExpression_isMerge (metaStateExpression) /*@*/ ;
+extern /*@observer@*/ metaStateExpression metaStateExpression_getRest (metaStateExpression) /*@*/ ;
+
+extern metaStateExpression metaStateExpression_copy (metaStateExpression) ;
+
extern cstring metaStateExpression_unparse (metaStateExpression) /*@*/ ;
extern void metaStateExpression_free (/*@only@*/ metaStateExpression) ;