/*
-** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2000.
+** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2003.
** See ../LICENSE for license information.
**
*/
-typedef struct _sigNode {
+typedef struct {
ltoken tok;
ltokenList domain;
ltoken range;
- unsigned int key;
+ unsigned long int key;
} *sigNode;
extern /*@only@*/ cstring sigNode_unparse (/*@null@*/ sigNode p_n) /*@*/ ;