--- token.l.orig	Wed Nov  5 17:47:54 2003
+++ token.l	Tue Jan 27 10:36:13 2004
@@ -1,5 +1,5 @@
-/*	$FreeBSD: src/usr.sbin/setkey/token.l,v 1.9 2003/11/05 09:47:54 ume Exp $	*/
-/*	$KAME: token.l,v 1.43 2003/07/25 09:35:28 itojun Exp $	*/
+/*	$FreeBSD$	*/
+/*	$KAME: token.l,v 1.45 2004/01/08 06:01:03 sakane Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
@@ -110,7 +110,7 @@
 			/* count up for nl */
 			    {
 				char *p;
-				for (p = yytext; *p != NULL; p++)
+				for (p = yytext; *p != 0; p++)
 					if (*p == '\n')
 						lineno++;
 			    }
@@ -151,13 +151,13 @@
 <S_AUTHALG>hmac-sha2-512 { yylval.num = SADB_X_AALG_SHA2_512; BEGIN INITIAL; return(ALG_AUTH); }
 <S_AUTHALG>hmac-ripemd160 { yylval.num = SADB_X_AALG_RIPEMD160HMAC; BEGIN INITIAL; return(ALG_AUTH); }
 <S_AUTHALG>aes-xcbc-mac { yylval.num = SADB_X_AALG_AES_XCBC_MAC; BEGIN INITIAL; return(ALG_AUTH); }
-<S_AUTHALG>null { yylval.num = SADB_X_AALG_NULL; BEGIN INITIAL; return(ALG_AUTH_NOKEY); }
+<S_AUTHALG>null { yylval.num = SADB_X_AALG_NULL; BEGIN INITIAL; return(ALG_AUTH); }
 
 	/* encryption alogorithm */
 {hyphen}E	{ BEGIN S_ENCALG; return(F_ENC); }
 <S_ENCALG>des-cbc	{ yylval.num = SADB_EALG_DESCBC; BEGIN INITIAL; return(ALG_ENC); }
 <S_ENCALG>3des-cbc	{ yylval.num = SADB_EALG_3DESCBC; BEGIN INITIAL; return(ALG_ENC); }
-<S_ENCALG>null		{ yylval.num = SADB_EALG_NULL; BEGIN INITIAL; return(ALG_ENC_NOKEY); }
+<S_ENCALG>null		{ yylval.num = SADB_EALG_NULL; BEGIN INITIAL; return(ALG_ENC); }
 <S_ENCALG>simple	{ yylval.num = SADB_EALG_NULL; BEGIN INITIAL; return(ALG_ENC_OLD); }
 <S_ENCALG>blowfish-cbc	{ yylval.num = SADB_X_EALG_BLOWFISHCBC; BEGIN INITIAL; return(ALG_ENC); }
 <S_ENCALG>cast128-cbc	{ yylval.num = SADB_X_EALG_CAST128CBC; BEGIN INITIAL; return(ALG_ENC); }
@@ -219,7 +219,7 @@
 {quotedstring}	{
 			char *p = yytext;
 			while (*++p != '"') ;
-			*p = NULL;
+			*p = 0;
 			yytext++;
 			yylval.val.len = yyleng - 2;
 			yylval.val.buf = strdup(yytext);