1/*	$NetBSD$	*/
2
3#ifndef _LEX_822_H_INCLUDED_
4#define _LEX_822_H_INCLUDED_
5
6/*++
7/* NAME
8/*	lex_822 3h
9/* SUMMARY
10/*	RFC822 lexicals
11/* SYNOPSIS
12/*	#include <lex_822.h>
13/* DESCRIPTION
14/* .nf
15
16 /*
17  * The predicate macros.
18  */
19#define IS_SPACE_TAB(ch)	(ch == ' ' || ch == '\t')
20#define IS_SPACE_TAB_CR_LF(ch)	(IS_SPACE_TAB(ch) || ch == '\r' || ch == '\n')
21
22 /*
23  * Special characters as per RFC 822.
24  */
25#define LEX_822_SPECIALS	"()<>@,;:\\\".[]"
26
27/* LICENSE
28/* .ad
29/* .fi
30/*	The Secure Mailer license must be distributed with this software.
31/* AUTHOR(S)
32/*	Wietse Venema
33/*	IBM T.J. Watson Research
34/*	P.O. Box 704
35/*	Yorktown Heights, NY 10598, USA
36/*--*/
37
38#endif
39