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      1 /*	$NetBSD: header_token.h,v 1.1.1.1 2009/06/23 10:08:46 tron Exp $	*/
      2 
      3 #ifndef _HEADER_TOKEN_H_INCLUDED_
      4 #define _HEADER_TOKEN_H_INCLUDED_
      5 
      6 /*++
      7 /* NAME
      8 /*	header_token 3h
      9 /* SUMMARY
     10 /*	mail header parser
     11 /* SYNOPSIS
     12 /*	#include "header_token.h"
     13  DESCRIPTION
     14  .nf
     15 
     16  /*
     17   * Utility library.
     18   */
     19 #include <vstring.h>
     20 
     21  /*
     22   * HEADER header parser tokens. Specials and controls are represented by
     23   * themselves. Character pointers point to substrings in a token buffer.
     24   */
     25 typedef struct HEADER_TOKEN {
     26     int     type;			/* see below */
     27     union {
     28 	const char *value;		/* just a pointer, not a copy */
     29 	ssize_t offset;			/* index into token buffer */
     30     }       u;				/* indent beats any alternative */
     31 } HEADER_TOKEN;
     32 
     33 #define HEADER_TOK_TOKEN	256
     34 #define HEADER_TOK_QSTRING	257
     35 
     36 extern ssize_t header_token(HEADER_TOKEN *, ssize_t, VSTRING *, const char **, const char *, int);
     37 
     38 /* LICENSE
     39 /* .ad
     40 /* .fi
     41 /*	The Secure Mailer license must be distributed with this software.
     42 /* AUTHOR(S)
     43 /*	Wietse Venema
     44 /*	IBM T.J. Watson Research
     45 /*	P.O. Box 704
     46 /*	Yorktown Heights, NY 10598, USA
     47 /*--*/
     48 
     49 #endif
     50