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/*
* Copyright (C) 1996-8 Michael R. Elkins <me@cs.hmc.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define new_pattern() calloc(1, sizeof (pattern_t))
/* flag to mutt_pattern_comp() */
#define M_FULL_MSG 1 /* enable body and header matching */
typedef struct pattern_t
{
short op;
short not;
int min;
int max;
struct pattern_t *next;
struct pattern_t *child; /* arguments to logical op */
regex_t *rx;
} pattern_t;
typedef enum {
M_MATCH_FULL_ADDRESS = 1
} pattern_exec_flag;
int mutt_pattern_exec (struct pattern_t *pat, pattern_exec_flag flags, CONTEXT *ctx, HEADER *h);
pattern_t *mutt_pattern_comp (const char *s,
int flags,
char *err,
size_t errlen);
void mutt_check_simple (char *s, size_t len, const char *simple);
void mutt_pattern_free (pattern_t **pat);
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