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#ifndef _HEADER_OPTS_H_INCLUDED_
#define _HEADER_OPTS_H_INCLUDED_
/*++
/* NAME
/* header_opts 3h
/* SUMMARY
/* message header classification
/* SYNOPSIS
/* #include <header_opts.h>
/* DESCRIPTION
/* .nf
/* External interface. */
typedef struct {
const char *name; /* name, preferred capitalization */
int type; /* type, see below */
int flags; /* flags, see below */
} HEADER_OPTS;
/*
* Header types. If we reach 31, we must group the headers we need to
* remember at the beginning, or we should use fd_set bit sets.
*/
#define HDR_OTHER 0
#define HDR_APPARENTLY_TO 1
#define HDR_BCC 2
#define HDR_CC 3
#define HDR_CONTENT_LENGTH 4
#define HDR_CONTENT_TRANSFER_ENCODING 5
#define HDR_CONTENT_TYPE 6
#define HDR_DATE 7
#define HDR_DELIVERED_TO 8
#define HDR_ERRORS_TO 9
#define HDR_FROM 10
#define HDR_MESSAGE_ID 11
#define HDR_RECEIVED 12
#define HDR_REPLY_TO 13
#define HDR_RESENT_BCC 14
#define HDR_RESENT_CC 15
#define HDR_RESENT_DATE 16
#define HDR_RESENT_FROM 17
#define HDR_RESENT_MESSAGE_ID 18
#define HDR_RESENT_REPLY_TO 19
#define HDR_RESENT_SENDER 20
#define HDR_RESENT_TO 21
#define HDR_RETURN_PATH 22
#define HDR_RETURN_RECEIPT_TO 23
#define HDR_SENDER 24
#define HDR_TO 25
#define HDR_MAIL_FOLLOWUP_TO 26
#define HDR_CONTENT_DESCRIPTION 27
#define HDR_CONTENT_DISPOSITION 28
#define HDR_CONTENT_ID 29
#define HDR_MIME_VERSION 30
#define HDR_DISP_NOTIFICATION 31
/*
* Header flags.
*/
#define HDR_OPT_DROP (1<<0) /* delete from input */
#define HDR_OPT_SENDER (1<<1) /* sender address */
#define HDR_OPT_RECIP (1<<2) /* recipient address */
#define HDR_OPT_RR (1<<3) /* Resent- header */
#define HDR_OPT_EXTRACT (1<<4) /* extract flag */
#define HDR_OPT_MIME (1<<5) /* MIME header */
#define HDR_OPT_XRECIP (HDR_OPT_RECIP | HDR_OPT_EXTRACT)
extern const HEADER_OPTS *header_opts_find(const char *);
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*--*/
#endif
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