/*
 * mf.h -- include file for mailbox filters
 *
 * $Id: mf.h,v 1.1 2000/05/12 05:19:14 ssen Exp $
 */

#include <h/nmh.h>

#ifndef	TRUE
# define TRUE 1
#endif

#ifndef	FALSE
# define FALSE 0
#endif

#ifndef	NOTOK
# define NOTOK (-1)
#endif

#ifndef	OK
# define OK 0
#endif

#ifndef	DONE
# define DONE 1
#endif

#define	LINESIZ	512

#define	MBXMODE	0600
#define	TMPMODE	0600

#define	OWIDTH	75		/* length of a header line */

#define	HFROM	1		/* header has From: component	 */
#define	HSNDR	2		/* header has Sender: component  */
#define	HADDR	3		/* header has address component	 */
#define	HDATE	4		/* header has Date: component	 */
#define	HOTHR	5		/* header is unimportant	 */


struct adrx {
    char *text;
    char *pers;
    char *mbox;
    char *host;
    char *path;
    char *grp;
    int ingrp;
    char *note;
    char *err;
};


/* 
 *    Codes returned by uucp2mmdf(), mmdf2uucp()
 */

#define	MFOK	0		/* all went well		 */
 /* remaining codes must > DONE	 */
#define	MFPRM	2		/* bad parameter		 */
#define	MFSIO	3		/* stdio package went screwy	 */
#define	MFROM	4		/* from line was bad		 */
#define	MFHDR	5		/* headers were bad		 */
#define	MFTXT	6		/* text was bad			 */
#define	MFERR	7		/* I/O or system error		 */
#define	MFDLM	8		/* Bad delimiter in MMDF file	 */


/*
 * prototypes
 */
int isfrom(char *);
int lequal (char *, char *);
int mfgets (FILE *, char **);
char *legal_person (char *);
struct adrx *seekadrx (char *);
struct adrx *getadrx (char *);
struct adrx *uucpadrx (char *);