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#ifndef _LEX_822_H_INCLUDED_
#define _LEX_822_H_INCLUDED_

/*++
/* NAME
/*	lex_822 3h
/* SUMMARY
/*	RFC822 lexicals
/* SYNOPSIS
/*	#include <lex_822.h>
/* DESCRIPTION
/* .nf

 /*
  * The predicate macros.
  */
#define IS_SPACE_TAB(ch)	(ch == ' ' || ch == '\t')
#define IS_SPACE_TAB_CR_LF(ch)	(IS_SPACE_TAB(ch) || ch == '\r' || ch == '\n')

 /*
  * Special characters as per RFC 822.
  */
#define LEX_822_SPECIALS	"()<>@,;:\\\".[]"

/* 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