/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
#ifndef PROTO_H
#define PROTO_H

/* $Id$ */
/* PARAMETER TYPE LIST DEFINITION */

struct proto {
	struct proto *next;
	struct type *pl_type;	/* parameter type */
	struct idf *pl_idf;	/* parameter identifier */
	short pl_flag;		/* see define's */
};

#define	NO_PROTO	((struct proto *)0)

#define	PL_VOID		0x01
#define	PL_FORMAL	0x02
#define	PL_ELLIPSIS	0x04
#define	PL_ERRGIVEN	0x08

/* ALLOCDEF "proto" 20 */

/* Forward structure declarations */
struct expr;
struct type;
struct declarator;
struct decspecs;


void remove_proto_idfs(register struct proto *pl);
void call_proto(register struct expr **expp);
void update_proto(register struct type *tp, register struct type *otp);
void declare_protos(register struct declarator *dc);
void add_proto(struct proto *pl, struct decspecs *ds, struct declarator *dc,
		int lvl);
void check_for_void(register struct proto *pl);

#endif