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	lex.h - bmf - bmf (Bayesian Mail Filter) 0.9.4 fork + patches
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	lex.h (1156B)
	---
	1 /* $Id: lex.h,v 1.4 2002/10/12 17:36:41 tommy Exp $ */
	2
	3 /*
	4 * Copyright (c) 2002 Tom Marshall <[email protected]>
	5 *
	6 * This program is free software. It may be distributed under the terms
	7 * in the file LICENSE, found in the top level of the distribution.
	8 */
	9
	10 #ifndef _TOK_H
	11 #define _TOK_H
	12
	13 typedef enum { from, eof, word } toktype_t;
	14
	15 typedef struct _tok
	16 {
	17 toktype_t tt; /* token type */
	18 char *p;
	19 uint len;
	20 } tok_t;
	21
	22 typedef enum { envelope, hdrs, body } msgsec_t;
	23
	24 typedef struct _lex
	25 {
	26 mbox_t mboxtype;
	27 msgsec_t section; /* current section (envelope, header…
	28 uint pos; /* current position */
	29 uint bom; /* beginning of message */
	30 uint eom; /* end of current message (start…
	31 uint lineend; /* line end (actually, start of …
	32 uint buflen; /* length of buffer */
	33 char *pbuf;
	34 } lex_t;
	35
	36 void lex_create ( lex_t* pthis, mbox_t mboxtype );
	37 void lex_destroy ( lex_t* pthis );
	38
	39 bool_t lex_load ( lex_t* pthis, int fd );
	40 void lex_nexttoken( lex_t* pthis, tok_t* ptok );
	41
	42 void lex_passthru ( lex_t* pthis, bool_t is_spam, double hits );
	43
	44 #endif /* ndef TOK_H */