grammar.c

/* A Bison parser, made by GNU Bison 3.0.2.  */

/* Bison implementation for Yacc-like parsers in C

   Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* As a special exception, you may create a larger work that contains
   part or all of the Bison parser skeleton and distribute that work
   under terms of your choice, so long as that work isn't itself a
   parser generator using the skeleton or a modified version thereof
   as a parser skeleton.  Alternatively, if you modify or redistribute
   the parser skeleton itself, you may (at your option) remove this
   special exception, which will cause the skeleton and the resulting
   Bison output files to be licensed under the GNU General Public
   License without this special exception.

   This special exception was added by the Free Software Foundation in
   version 2.2 of Bison.  */

/* C LALR(1) parser skeleton written by Richard Stallman, by
   simplifying the original so-called "semantic" parser.  */

/* All symbols defined below should begin with yy or YY, to avoid
   infringing on user name space.  This should be done even for local
   variables, as they might otherwise be expanded by user macros.
   There are some unavoidable exceptions within include files to
   define necessary library symbols; they are noted "INFRINGES ON
   USER NAME SPACE" below.  */

/* Identify Bison output.  */
#define YYBISON 1

/* Bison version.  */
#define YYBISON_VERSION "3.0.2"

/* Skeleton name.  */
#define YYSKELETON_NAME "yacc.c"

/* Pure parsers.  */
#define YYPURE 1

/* Push parsers.  */
#define YYPUSH 0

/* Pull parsers.  */
#define YYPULL 1


/* Substitute the variable and function names.  */
#define yyparse         pcap_parse
#define yylex           pcap_lex
#define yyerror         pcap_error
#define yydebug         pcap_debug
#define yynerrs         pcap_nerrs


/* Copy the first part of user declarations.  */
#line 26 "grammar.y" /* yacc.c:339  */

/*
 * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that: (1) source code distributions
 * retain the above copyright notice and this paragraph in its entirety, (2)
 * distributions including binary code include the above copyright notice and
 * this paragraph in its entirety in the documentation or other materials
 * provided with the distribution, and (3) all advertising materials mentioning
 * features or use of this software display the following acknowledgement:
 * ``This product includes software developed by the University of California,
 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
 * the University nor the names of its contributors may be used to endorse
 * or promote products derived from this software without specific prior
 * written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#ifdef _WIN32
#include <pcap-stdinc.h>
#else /* _WIN32 */
#include <sys/types.h>
#include <sys/socket.h>
#endif /* _WIN32 */

#include <stdlib.h>

#ifndef _WIN32
#if __STDC__
struct mbuf;
struct rtentry;
#endif

#include <netinet/in.h>
#include <arpa/inet.h>
#endif /* _WIN32 */

#include <stdio.h>

#include "pcap-int.h"

#include "gencode.h"
#include "grammar.h"
#include "scanner.h"

#ifdef HAVE_NET_PFVAR_H
#include <net/if.h>
#include <net/pfvar.h>
#include <net/if_pflog.h>
#endif
#include "llc.h"
#include "ieee80211.h"
#include <pcap/namedb.h>

#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif

#define QSET(q, p, d, a) (q).proto = (p),\
			 (q).dir = (d),\
			 (q).addr = (a)

struct tok {
	int v;			/* value */
	const char *s;		/* string */
};

static const struct tok ieee80211_types[] = {
	{ IEEE80211_FC0_TYPE_DATA, "data" },
	{ IEEE80211_FC0_TYPE_MGT, "mgt" },
	{ IEEE80211_FC0_TYPE_MGT, "management" },
	{ IEEE80211_FC0_TYPE_CTL, "ctl" },
	{ IEEE80211_FC0_TYPE_CTL, "control" },
	{ 0, NULL }
};
static const struct tok ieee80211_mgt_subtypes[] = {
	{ IEEE80211_FC0_SUBTYPE_ASSOC_REQ, "assocreq" },
	{ IEEE80211_FC0_SUBTYPE_ASSOC_REQ, "assoc-req" },
	{ IEEE80211_FC0_SUBTYPE_ASSOC_RESP, "assocresp" },
	{ IEEE80211_FC0_SUBTYPE_ASSOC_RESP, "assoc-resp" },
	{ IEEE80211_FC0_SUBTYPE_REASSOC_REQ, "reassocreq" },
	{ IEEE80211_FC0_SUBTYPE_REASSOC_REQ, "reassoc-req" },
	{ IEEE80211_FC0_SUBTYPE_REASSOC_RESP, "reassocresp" },
	{ IEEE80211_FC0_SUBTYPE_REASSOC_RESP, "reassoc-resp" },
	{ IEEE80211_FC0_SUBTYPE_PROBE_REQ, "probereq" },
	{ IEEE80211_FC0_SUBTYPE_PROBE_REQ, "probe-req" },
	{ IEEE80211_FC0_SUBTYPE_PROBE_RESP, "proberesp" },
	{ IEEE80211_FC0_SUBTYPE_PROBE_RESP, "probe-resp" },
	{ IEEE80211_FC0_SUBTYPE_BEACON, "beacon" },
	{ IEEE80211_FC0_SUBTYPE_ATIM, "atim" },
	{ IEEE80211_FC0_SUBTYPE_DISASSOC, "disassoc" },
	{ IEEE80211_FC0_SUBTYPE_DISASSOC, "disassociation" },
	{ IEEE80211_FC0_SUBTYPE_AUTH, "auth" },
	{ IEEE80211_FC0_SUBTYPE_AUTH, "authentication" },
	{ IEEE80211_FC0_SUBTYPE_DEAUTH, "deauth" },
	{ IEEE80211_FC0_SUBTYPE_DEAUTH, "deauthentication" },
	{ 0, NULL }
};
static const struct tok ieee80211_ctl_subtypes[] = {
	{ IEEE80211_FC0_SUBTYPE_PS_POLL, "ps-poll" },
	{ IEEE80211_FC0_SUBTYPE_RTS, "rts" },
	{ IEEE80211_FC0_SUBTYPE_CTS, "cts" },
	{ IEEE80211_FC0_SUBTYPE_ACK, "ack" },
	{ IEEE80211_FC0_SUBTYPE_CF_END, "cf-end" },
	{ IEEE80211_FC0_SUBTYPE_CF_END_ACK, "cf-end-ack" },
	{ 0, NULL }
};
static const struct tok ieee80211_data_subtypes[] = {
	{ IEEE80211_FC0_SUBTYPE_DATA, "data" },
	{ IEEE80211_FC0_SUBTYPE_CF_ACK, "data-cf-ack" },
	{ IEEE80211_FC0_SUBTYPE_CF_POLL, "data-cf-poll" },
	{ IEEE80211_FC0_SUBTYPE_CF_ACPL, "data-cf-ack-poll" },
	{ IEEE80211_FC0_SUBTYPE_NODATA, "null" },
	{ IEEE80211_FC0_SUBTYPE_NODATA_CF_ACK, "cf-ack" },
	{ IEEE80211_FC0_SUBTYPE_NODATA_CF_POLL, "cf-poll"  },
	{ IEEE80211_FC0_SUBTYPE_NODATA_CF_ACPL, "cf-ack-poll" },
	{ IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_SUBTYPE_DATA, "qos-data" },
	{ IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_SUBTYPE_CF_ACK, "qos-data-cf-ack" },
	{ IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_SUBTYPE_CF_POLL, "qos-data-cf-poll" },
	{ IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_SUBTYPE_CF_ACPL, "qos-data-cf-ack-poll" },
	{ IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_SUBTYPE_NODATA, "qos" },
	{ IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_SUBTYPE_NODATA_CF_POLL, "qos-cf-poll" },
	{ IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_SUBTYPE_NODATA_CF_ACPL, "qos-cf-ack-poll" },
	{ 0, NULL }
};
static const struct tok llc_s_subtypes[] = {
	{ LLC_RR, "rr" },
	{ LLC_RNR, "rnr" },
	{ LLC_REJ, "rej" },
	{ 0, NULL }
};
static const struct tok llc_u_subtypes[] = {
	{ LLC_UI, "ui" },
	{ LLC_UA, "ua" },
	{ LLC_DISC, "disc" },
	{ LLC_DM, "dm" },
	{ LLC_SABME, "sabme" },
	{ LLC_TEST, "test" },
	{ LLC_XID, "xid" },
	{ LLC_FRMR, "frmr" },
	{ 0, NULL }
};
struct type2tok {
	int type;
	const struct tok *tok;
};
static const struct type2tok ieee80211_type_subtypes[] = {
	{ IEEE80211_FC0_TYPE_MGT, ieee80211_mgt_subtypes },
	{ IEEE80211_FC0_TYPE_CTL, ieee80211_ctl_subtypes },
	{ IEEE80211_FC0_TYPE_DATA, ieee80211_data_subtypes },
	{ 0, NULL }
};

static int
str2tok(const char *str, const struct tok *toks)
{
	int i;

	for (i = 0; toks[i].s != NULL; i++) {
		if (pcap_strcasecmp(toks[i].s, str) == 0)
			return (toks[i].v);
	}
	return (-1);
}

static struct qual qerr = { Q_UNDEF, Q_UNDEF, Q_UNDEF, Q_UNDEF };

static void
yyerror(void *yyscanner, compiler_state_t *cstate, const char *msg)
{
	bpf_syntax_error(cstate, msg);
	/* NOTREACHED */
}

#ifdef HAVE_NET_PFVAR_H
static int
pfreason_to_num(compiler_state_t *cstate, const char *reason)
{
	const char *reasons[] = PFRES_NAMES;
	int i;

	for (i = 0; reasons[i]; i++) {
		if (pcap_strcasecmp(reason, reasons[i]) == 0)
			return (i);
	}
	bpf_error(cstate, "unknown PF reason");
	/*NOTREACHED*/
}

static int
pfaction_to_num(compiler_state_t *cstate, const char *action)
{
	if (pcap_strcasecmp(action, "pass") == 0 ||
	    pcap_strcasecmp(action, "accept") == 0)
		return (PF_PASS);
	else if (pcap_strcasecmp(action, "drop") == 0 ||
		pcap_strcasecmp(action, "block") == 0)
		return (PF_DROP);
#if HAVE_PF_NAT_THROUGH_PF_NORDR
	else if (pcap_strcasecmp(action, "rdr") == 0)
		return (PF_RDR);
	else if (pcap_strcasecmp(action, "nat") == 0)
		return (PF_NAT);
	else if (pcap_strcasecmp(action, "binat") == 0)
		return (PF_BINAT);
	else if (pcap_strcasecmp(action, "nordr") == 0)
		return (PF_NORDR);
#endif
	else {
		bpf_error(cstate, "unknown PF action");
		/*NOTREACHED*/
	}
}
#else /* !HAVE_NET_PFVAR_H */
static int
pfreason_to_num(compiler_state_t *cstate, const char *reason)
{
	bpf_error(cstate, "libpcap was compiled on a machine without pf support");
	/*NOTREACHED*/

	/* this is to make the VC compiler happy */
	return -1;
}

static int
pfaction_to_num(compiler_state_t *cstate, const char *action)
{
	bpf_error(cstate, "libpcap was compiled on a machine without pf support");
	/*NOTREACHED*/

	/* this is to make the VC compiler happy */
	return -1;
}
#endif /* HAVE_NET_PFVAR_H */

#line 317 "grammar.c" /* yacc.c:339  */

# ifndef YY_NULLPTR
#  if defined __cplusplus && 201103L <= __cplusplus
#   define YY_NULLPTR nullptr
#  else
#   define YY_NULLPTR 0
#  endif
# endif

/* Enabling verbose error messages.  */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 0
#endif

/* In a future release of Bison, this section will be replaced
   by #include "grammar.h".  */
#ifndef YY_PCAP_GRAMMAR_H_INCLUDED
# define YY_PCAP_GRAMMAR_H_INCLUDED
/* Debug traces.  */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#if YYDEBUG
extern int pcap_debug;
#endif

/* Token type.  */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
  enum yytokentype
  {
    DST = 258,
    SRC = 259,
    HOST = 260,
    GATEWAY = 261,
    NET = 262,
    NETMASK = 263,
    PORT = 264,
    PORTRANGE = 265,
    LESS = 266,
    GREATER = 267,
    PROTO = 268,
    PROTOCHAIN = 269,
    CBYTE = 270,
    ARP = 271,
    RARP = 272,
    IP = 273,
    SCTP = 274,
    TCP = 275,
    UDP = 276,
    ICMP = 277,
    IGMP = 278,
    IGRP = 279,
    PIM = 280,
    VRRP = 281,
    CARP = 282,
    ATALK = 283,
    AARP = 284,
    DECNET = 285,
    LAT = 286,
    SCA = 287,
    MOPRC = 288,
    MOPDL = 289,
    TK_BROADCAST = 290,
    TK_MULTICAST = 291,
    NUM = 292,
    INBOUND = 293,
    OUTBOUND = 294,
    PF_IFNAME = 295,
    PF_RSET = 296,
    PF_RNR = 297,
    PF_SRNR = 298,
    PF_REASON = 299,
    PF_ACTION = 300,
    TYPE = 301,
    SUBTYPE = 302,
    DIR = 303,
    ADDR1 = 304,
    ADDR2 = 305,
    ADDR3 = 306,
    ADDR4 = 307,
    RA = 308,
    TA = 309,
    LINK = 310,
    GEQ = 311,
    LEQ = 312,
    NEQ = 313,
    ID = 314,
    EID = 315,
    HID = 316,
    HID6 = 317,
    AID = 318,
    LSH = 319,
    RSH = 320,
    LEN = 321,
    IPV6 = 322,
    ICMPV6 = 323,
    AH = 324,
    ESP = 325,
    VLAN = 326,
    MPLS = 327,
    PPPOED = 328,
    PPPOES = 329,
    GENEVE = 330,
    ISO = 331,
    ESIS = 332,
    CLNP = 333,
    ISIS = 334,
    L1 = 335,
    L2 = 336,
    IIH = 337,
    LSP = 338,
    SNP = 339,
    CSNP = 340,
    PSNP = 341,
    STP = 342,
    IPX = 343,
    NETBEUI = 344,
    LANE = 345,
    LLC = 346,
    METAC = 347,
    BCC = 348,
    SC = 349,
    ILMIC = 350,
    OAMF4EC = 351,
    OAMF4SC = 352,
    OAM = 353,
    OAMF4 = 354,
    CONNECTMSG = 355,
    METACONNECT = 356,
    VPI = 357,
    VCI = 358,
    RADIO = 359,
    FISU = 360,
    LSSU = 361,
    MSU = 362,
    HFISU = 363,
    HLSSU = 364,
    HMSU = 365,
    SIO = 366,
    OPC = 367,
    DPC = 368,
    SLS = 369,
    HSIO = 370,
    HOPC = 371,
    HDPC = 372,
    HSLS = 373,
    OR = 374,
    AND = 375,
    UMINUS = 376
  };
#endif
/* Tokens.  */
#define DST 258
#define SRC 259
#define HOST 260
#define GATEWAY 261
#define NET 262
#define NETMASK 263
#define PORT 264
#define PORTRANGE 265
#define LESS 266
#define GREATER 267
#define PROTO 268
#define PROTOCHAIN 269
#define CBYTE 270
#define ARP 271
#define RARP 272
#define IP 273
#define SCTP 274
#define TCP 275
#define UDP 276
#define ICMP 277
#define IGMP 278
#define IGRP 279
#define PIM 280
#define VRRP 281
#define CARP 282
#define ATALK 283
#define AARP 284
#define DECNET 285
#define LAT 286
#define SCA 287
#define MOPRC 288
#define MOPDL 289
#define TK_BROADCAST 290
#define TK_MULTICAST 291
#define NUM 292
#define INBOUND 293
#define OUTBOUND 294
#define PF_IFNAME 295
#define PF_RSET 296
#define PF_RNR 297
#define PF_SRNR 298
#define PF_REASON 299
#define PF_ACTION 300
#define TYPE 301
#define SUBTYPE 302
#define DIR 303
#define ADDR1 304
#define ADDR2 305
#define ADDR3 306
#define ADDR4 307
#define RA 308
#define TA 309
#define LINK 310
#define GEQ 311
#define LEQ 312
#define NEQ 313
#define ID 314
#define EID 315
#define HID 316
#define HID6 317
#define AID 318
#define LSH 319
#define RSH 320
#define LEN 321
#define IPV6 322
#define ICMPV6 323
#define AH 324
#define ESP 325
#define VLAN 326
#define MPLS 327
#define PPPOED 328
#define PPPOES 329
#define GENEVE 330
#define ISO 331
#define ESIS 332
#define CLNP 333
#define ISIS 334
#define L1 335
#define L2 336
#define IIH 337
#define LSP 338
#define SNP 339
#define CSNP 340
#define PSNP 341
#define STP 342
#define IPX 343
#define NETBEUI 344
#define LANE 345
#define LLC 346
#define METAC 347
#define BCC 348
#define SC 349
#define ILMIC 350
#define OAMF4EC 351
#define OAMF4SC 352
#define OAM 353
#define OAMF4 354
#define CONNECTMSG 355
#define METACONNECT 356
#define VPI 357
#define VCI 358
#define RADIO 359
#define FISU 360
#define LSSU 361
#define MSU 362
#define HFISU 363
#define HLSSU 364
#define HMSU 365
#define SIO 366
#define OPC 367
#define DPC 368
#define SLS 369
#define HSIO 370
#define HOPC 371
#define HDPC 372
#define HSLS 373
#define OR 374
#define AND 375
#define UMINUS 376

/* Value type.  */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE YYSTYPE;
union YYSTYPE
{
#line 271 "grammar.y" /* yacc.c:355  */

	int i;
	bpf_u_int32 h;
	u_char *e;
	char *s;
	struct stmt *stmt;
	struct arth *a;
	struct {
		struct qual q;
		int atmfieldtype;
		int mtp3fieldtype;
		struct block *b;
	} blk;
	struct block *rblk;

#line 615 "grammar.c" /* yacc.c:355  */
};
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif



int pcap_parse (void *yyscanner, compiler_state_t *cstate);

#endif /* !YY_PCAP_GRAMMAR_H_INCLUDED  */

/* Copy the second part of user declarations.  */

#line 629 "grammar.c" /* yacc.c:358  */

#ifdef short
# undef short
#endif

#ifdef YYTYPE_UINT8
typedef YYTYPE_UINT8 yytype_uint8;
#else
typedef unsigned char yytype_uint8;
#endif

#ifdef YYTYPE_INT8
typedef YYTYPE_INT8 yytype_int8;
#else
typedef signed char yytype_int8;
#endif

#ifdef YYTYPE_UINT16
typedef YYTYPE_UINT16 yytype_uint16;
#else
typedef unsigned short int yytype_uint16;
#endif

#ifdef YYTYPE_INT16
typedef YYTYPE_INT16 yytype_int16;
#else
typedef short int yytype_int16;
#endif

#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
#  define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
#  define YYSIZE_T size_t
# elif ! defined YYSIZE_T
#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  define YYSIZE_T size_t
# else
#  define YYSIZE_T unsigned int
# endif
#endif

#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)

#ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS
#  if ENABLE_NLS
#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
#  endif
# endif
# ifndef YY_
#  define YY_(Msgid) Msgid
# endif
#endif

#ifndef YY_ATTRIBUTE
# if (defined __GNUC__                                               \
      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
# else
#  define YY_ATTRIBUTE(Spec) /* empty */
# endif
#endif

#ifndef YY_ATTRIBUTE_PURE
# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
#endif

#ifndef YY_ATTRIBUTE_UNUSED
# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
#endif

#if !defined _Noreturn \
     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
# if defined _MSC_VER && 1200 <= _MSC_VER
#  define _Noreturn __declspec (noreturn)
# else
#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
# endif
#endif

/* Suppress unused-variable warnings by "using" E.  */
#if ! defined lint || defined __GNUC__
# define YYUSE(E) ((void) (E))
#else
# define YYUSE(E) /* empty */
#endif

#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
    _Pragma ("GCC diagnostic push") \
    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
    _Pragma ("GCC diagnostic pop")
#else
# define YY_INITIAL_VALUE(Value) Value
#endif
#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
#ifndef YY_INITIAL_VALUE
# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif


#if ! defined yyoverflow || YYERROR_VERBOSE

/* The parser invokes alloca or malloc; define the necessary symbols.  */

# ifdef YYSTACK_USE_ALLOCA
#  if YYSTACK_USE_ALLOCA
#   ifdef __GNUC__
#    define YYSTACK_ALLOC __builtin_alloca
#   elif defined __BUILTIN_VA_ARG_INCR
#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
#   elif defined _AIX
#    define YYSTACK_ALLOC __alloca
#   elif defined _MSC_VER
#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
#    define alloca _alloca
#   else
#    define YYSTACK_ALLOC alloca
#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
#     ifndef EXIT_SUCCESS
#      define EXIT_SUCCESS 0
#     endif
#    endif
#   endif
#  endif
# endif

# ifdef YYSTACK_ALLOC
   /* Pacify GCC's 'empty if-body' warning.  */
#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
#  ifndef YYSTACK_ALLOC_MAXIMUM
    /* The OS might guarantee only one guard page at the bottom of the stack,
       and a page size can be as small as 4096 bytes.  So we cannot safely
       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
       to allow for a few compiler-allocated temporary stack slots.  */
#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
#  endif
# else
#  define YYSTACK_ALLOC YYMALLOC
#  define YYSTACK_FREE YYFREE
#  ifndef YYSTACK_ALLOC_MAXIMUM
#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
#  endif
#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
       && ! ((defined YYMALLOC || defined malloc) \
             && (defined YYFREE || defined free)))
#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
#   ifndef EXIT_SUCCESS
#    define EXIT_SUCCESS 0
#   endif
#  endif
#  ifndef YYMALLOC
#   define YYMALLOC malloc
#   if ! defined malloc && ! defined EXIT_SUCCESS
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
#  ifndef YYFREE
#   define YYFREE free
#   if ! defined free && ! defined EXIT_SUCCESS
void free (void *); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
# endif
#endif /* ! defined yyoverflow || YYERROR_VERBOSE */


#if (! defined yyoverflow \
     && (! defined __cplusplus \
         || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member.  */
union yyalloc
{
  yytype_int16 yyss_alloc;
  YYSTYPE yyvs_alloc;
};

/* The size of the maximum gap between one aligned stack and the next.  */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)

/* The size of an array large to enough to hold all stacks, each with
   N elements.  */
# define YYSTACK_BYTES(N) \
     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
      + YYSTACK_GAP_MAXIMUM)

# define YYCOPY_NEEDED 1

/* Relocate STACK from its old location to the new one.  The
   local variables YYSIZE and YYSTACKSIZE give the old and new number of
   elements in the stack, and YYPTR gives the new location of the
   stack.  Advance YYPTR to a properly aligned location for the next
   stack.  */
# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
    do                                                                  \
      {                                                                 \
        YYSIZE_T yynewbytes;                                            \
        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
        Stack = &yyptr->Stack_alloc;                                    \
        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / sizeof (*yyptr);                          \
      }                                                                 \
    while (0)

#endif

#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from SRC to DST.  The source and destination do
   not overlap.  */
# ifndef YYCOPY
#  if defined __GNUC__ && 1 < __GNUC__
#   define YYCOPY(Dst, Src, Count) \
      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
#  else
#   define YYCOPY(Dst, Src, Count)              \
      do                                        \
        {                                       \
          YYSIZE_T yyi;                         \
          for (yyi = 0; yyi < (Count); yyi++)   \
            (Dst)[yyi] = (Src)[yyi];            \
        }                                       \
      while (0)
#  endif
# endif
#endif /* !YYCOPY_NEEDED */

/* YYFINAL -- State number of the termination state.  */
#define YYFINAL  3
/* YYLAST -- Last index in YYTABLE.  */
#define YYLAST   788

/* YYNTOKENS -- Number of terminals.  */
#define YYNTOKENS  139
/* YYNNTS -- Number of nonterminals.  */
#define YYNNTS  47
/* YYNRULES -- Number of rules.  */
#define YYNRULES  220
/* YYNSTATES -- Number of states.  */
#define YYNSTATES  294

/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
   by yylex, with out-of-bounds checking.  */
#define YYUNDEFTOK  2
#define YYMAXUTOK   376

#define YYTRANSLATE(YYX)                                                \
  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
   as returned by yylex, without out-of-bounds checking.  */
static const yytype_uint8 yytranslate[] =
{
       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,   121,     2,     2,     2,   137,   123,     2,
     130,   129,   126,   124,     2,   125,     2,   127,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,   136,     2,
     133,   132,   131,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,   134,     2,   135,   138,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,   122,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
      75,    76,    77,    78,    79,    80,    81,    82,    83,    84,
      85,    86,    87,    88,    89,    90,    91,    92,    93,    94,
      95,    96,    97,    98,    99,   100,   101,   102,   103,   104,
     105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
     115,   116,   117,   118,   119,   120,   128
};

#if YYDEBUG
  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
static const yytype_uint16 yyrline[] =
{
       0,   345,   345,   349,   351,   353,   354,   355,   356,   357,
     359,   361,   363,   364,   366,   368,   369,   371,   373,   386,
     395,   404,   413,   422,   424,   426,   428,   429,   430,   432,
     434,   436,   437,   439,   440,   441,   442,   443,   444,   446,
     447,   448,   449,   451,   453,   454,   455,   456,   457,   458,
     461,   462,   465,   466,   467,   468,   469,   470,   471,   472,
     473,   474,   475,   476,   479,   480,   481,   482,   485,   487,
     488,   489,   490,   491,   492,   493,   494,   495,   496,   497,
     498,   499,   500,   501,   502,   503,   504,   505,   506,   507,
     508,   509,   510,   511,   512,   513,   514,   515,   516,   517,
     518,   519,   520,   521,   522,   523,   524,   525,   527,   528,
     529,   530,   531,   532,   533,   534,   535,   536,   537,   538,
     539,   540,   541,   542,   543,   544,   545,   548,   549,   550,
     551,   552,   553,   556,   561,   564,   568,   571,   572,   578,
     579,   599,   615,   616,   637,   640,   641,   654,   655,   658,
     661,   662,   663,   665,   666,   667,   669,   670,   672,   673,
     674,   675,   676,   677,   678,   679,   680,   681,   682,   683,
     684,   685,   686,   688,   689,   690,   691,   692,   694,   695,
     697,   698,   699,   700,   701,   702,   703,   705,   706,   707,
     708,   711,   712,   714,   715,   716,   717,   719,   726,   727,
     730,   731,   732,   733,   734,   735,   738,   739,   740,   741,
     742,   743,   744,   745,   747,   748,   749,   750,   752,   765,
     766
};
#endif

#if YYDEBUG || YYERROR_VERBOSE || 0
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
static const char *const yytname[] =
{
  "$end", "error", "$undefined", "DST", "SRC", "HOST", "GATEWAY", "NET",
  "NETMASK", "PORT", "PORTRANGE", "LESS", "GREATER", "PROTO", "PROTOCHAIN",
  "CBYTE", "ARP", "RARP", "IP", "SCTP", "TCP", "UDP", "ICMP", "IGMP",
  "IGRP", "PIM", "VRRP", "CARP", "ATALK", "AARP", "DECNET", "LAT", "SCA",
  "MOPRC", "MOPDL", "TK_BROADCAST", "TK_MULTICAST", "NUM", "INBOUND",
  "OUTBOUND", "PF_IFNAME", "PF_RSET", "PF_RNR", "PF_SRNR", "PF_REASON",
  "PF_ACTION", "TYPE", "SUBTYPE", "DIR", "ADDR1", "ADDR2", "ADDR3",
  "ADDR4", "RA", "TA", "LINK", "GEQ", "LEQ", "NEQ", "ID", "EID", "HID",
  "HID6", "AID", "LSH", "RSH", "LEN", "IPV6", "ICMPV6", "AH", "ESP",
  "VLAN", "MPLS", "PPPOED", "PPPOES", "GENEVE", "ISO", "ESIS", "CLNP",
  "ISIS", "L1", "L2", "IIH", "LSP", "SNP", "CSNP", "PSNP", "STP", "IPX",
  "NETBEUI", "LANE", "LLC", "METAC", "BCC", "SC", "ILMIC", "OAMF4EC",
  "OAMF4SC", "OAM", "OAMF4", "CONNECTMSG", "METACONNECT", "VPI", "VCI",
  "RADIO", "FISU", "LSSU", "MSU", "HFISU", "HLSSU", "HMSU", "SIO", "OPC",
  "DPC", "SLS", "HSIO", "HOPC", "HDPC", "HSLS", "OR", "AND", "'!'", "'|'",
  "'&'", "'+'", "'-'", "'*'", "'/'", "UMINUS", "')'", "'('", "'>'", "'='",
  "'<'", "'['", "']'", "':'", "'%'", "'^'", "$accept", "prog", "null",
  "expr", "and", "or", "id", "nid", "not", "paren", "pid", "qid", "term",
  "head", "rterm", "pqual", "dqual", "aqual", "ndaqual", "pname", "other",
  "pfvar", "p80211", "type", "subtype", "type_subtype", "pllc", "dir",
  "reason", "action", "relop", "irelop", "arth", "narth", "byteop", "pnum",
  "atmtype", "atmmultitype", "atmfield", "atmvalue", "atmfieldvalue",
  "atmlistvalue", "mtp2type", "mtp3field", "mtp3value", "mtp3fieldvalue",
  "mtp3listvalue", YY_NULLPTR
};
#endif

# ifdef YYPRINT
/* YYTOKNUM[NUM] -- (External) token number corresponding to the
   (internal) symbol number NUM (which must be that of a token).  */
static const yytype_uint16 yytoknum[] =
{
       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
     285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
     295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
     315,   316,   317,   318,   319,   320,   321,   322,   323,   324,
     325,   326,   327,   328,   329,   330,   331,   332,   333,   334,
     335,   336,   337,   338,   339,   340,   341,   342,   343,   344,
     345,   346,   347,   348,   349,   350,   351,   352,   353,   354,
     355,   356,   357,   358,   359,   360,   361,   362,   363,   364,
     365,   366,   367,   368,   369,   370,   371,   372,   373,   374,
     375,    33,   124,    38,    43,    45,    42,    47,   376,    41,
      40,    62,    61,    60,    91,    93,    58,    37,    94
};
# endif

#define YYPACT_NINF -216

#define yypact_value_is_default(Yystate) \
  (!!((Yystate) == (-216)))

#define YYTABLE_NINF -42

#define yytable_value_is_error(Yytable_value) \
  0

  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
     STATE-NUM.  */
static const yytype_int16 yypact[] =
{
    -216,    24,   257,  -216,     0,    12,    17,  -216,  -216,  -216,
    -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,
    -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,    16,
      25,    29,    72,   -18,    55,  -216,  -216,  -216,  -216,  -216,
    -216,   -25,   -25,  -216,   -25,   -25,  -216,  -216,  -216,  -216,
    -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,
    -216,   -24,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,
    -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,
    -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,
     604,  -216,   -30,   489,   489,  -216,   125,  -216,   734,     3,
    -216,  -216,  -216,   183,  -216,  -216,  -216,  -216,    -5,  -216,
      39,  -216,  -216,   -54,  -216,  -216,  -216,  -216,  -216,  -216,
    -216,  -216,  -216,   -25,  -216,  -216,  -216,  -216,  -216,  -216,
     604,   -16,  -108,  -216,  -216,   373,   373,  -216,  -103,   -10,
       2,  -216,  -216,    -7,    11,  -216,  -216,  -216,   125,   125,
    -216,    -3,    21,  -216,  -216,  -216,  -216,  -216,  -216,  -216,
    -216,  -216,   -12,    77,    -9,  -216,  -216,  -216,  -216,  -216,
    -216,    78,  -216,  -216,  -216,   604,  -216,  -216,  -216,   604,
     604,   604,   604,   604,   604,   604,   604,  -216,  -216,  -216,
     604,   604,   604,   604,  -216,   111,   113,   114,  -216,  -216,
    -216,   115,   124,   126,  -216,  -216,  -216,  -216,  -216,  -216,
    -216,   131,     2,   575,  -216,   373,   373,  -216,    10,  -216,
    -216,  -216,  -216,  -216,   112,   137,   138,  -216,  -216,    47,
     -30,     2,   173,   176,   178,   186,  -216,  -216,   143,  -216,
    -216,  -216,  -216,  -216,  -216,   127,   -64,   -64,   580,   598,
    -104,  -104,  -108,  -108,   575,   575,   575,   575,  -216,   -98,
    -216,  -216,  -216,   -47,  -216,  -216,  -216,   -49,  -216,  -216,
    -216,  -216,   125,   125,  -216,  -216,  -216,  -216,    -1,  -216,
     156,  -216,   111,  -216,   115,  -216,  -216,  -216,  -216,  -216,
      59,  -216,  -216,  -216
};

  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
     Performed when YYTABLE does not specify something else to do.  Zero
     means the default is an error.  */
static const yytype_uint8 yydefact[] =
{
       4,     0,    51,     1,     0,     0,     0,    71,    72,    70,
      73,    74,    75,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    85,    86,    88,    87,   178,   113,   114,     0,
       0,     0,     0,     0,     0,    69,   172,    89,    90,    91,
      92,   116,   118,   119,   121,   123,    93,    94,   103,    95,
      96,    97,    98,    99,   100,   102,   101,   104,   105,   106,
     180,   142,   181,   182,   185,   186,   183,   184,   187,   188,
     189,   190,   191,   192,   107,   200,   201,   202,   203,   204,
     205,   206,   207,   208,   209,   210,   211,   212,   213,    24,
       0,    25,     2,    51,    51,     5,     0,    31,     0,    50,
      44,   124,   126,     0,   157,   156,    45,    46,     0,    48,
       0,   110,   111,     0,   127,   128,   129,   130,   147,   148,
     131,   149,   132,     0,   115,   117,   120,   122,   144,   143,
       0,     0,   170,    11,    10,    51,    51,    32,     0,   157,
     156,    15,    21,    18,    20,    22,    39,    12,     0,     0,
      13,    53,    52,    64,    68,    65,    66,    67,    36,    37,
     108,   109,     0,     0,     0,    58,    59,    60,    61,    62,
      63,    34,    35,    38,   125,     0,   151,   153,   155,     0,
       0,     0,     0,     0,     0,     0,     0,   150,   152,   154,
       0,     0,     0,     0,   197,     0,     0,     0,    47,   193,
     218,     0,     0,     0,    49,   214,   174,   173,   176,   177,
     175,     0,     0,     0,     7,    51,    51,     6,   156,     9,
       8,    40,   171,   179,     0,     0,     0,    23,    26,    30,
       0,    29,     0,     0,     0,     0,   137,   138,   134,   141,
     135,   145,   146,   136,    33,     0,   168,   169,   166,   165,
     160,   161,   162,   163,   164,   167,    42,    43,   198,     0,
     194,   195,   219,     0,   215,   216,   112,   156,    17,    16,
      19,    14,     0,     0,    55,    57,    54,    56,     0,   158,
       0,   196,     0,   217,     0,    27,    28,   139,   140,   133,
       0,   199,   220,   159
};

  /* YYPGOTO[NTERM-NUM].  */
static const yytype_int16 yypgoto[] =
{
    -216,  -216,  -216,   193,   -34,  -215,   -90,  -135,     7,    -2,
    -216,  -216,   -80,  -216,  -216,  -216,  -216,    26,  -216,     9,
    -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,  -216,
     -43,     5,   -26,   -92,  -216,   -37,  -216,  -216,  -216,  -216,
    -175,  -216,  -216,  -216,  -216,  -174,  -216
};

  /* YYDEFGOTO[NTERM-NUM].  */
static const yytype_int16 yydefgoto[] =
{
      -1,     1,     2,   138,   135,   136,   227,   147,   148,   130,
     229,   230,    95,    96,    97,    98,   171,   172,   173,   131,
     100,   101,   174,   238,   289,   240,   102,   243,   120,   122,
     192,   193,   103,   104,   211,   105,   106,   107,   108,   198,
     199,   259,   109,   110,   204,   205,   263
};

  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
     positive, shift that token.  If negative, reduce the rule whose
     number is the opposite.  If YYTABLE_NINF, syntax error.  */
static const yytype_int16 yytable[] =
{
      94,   224,   139,   -41,   124,   125,   146,   126,   127,    93,
     -13,    99,    26,   137,   228,   273,   133,   134,   128,   118,
     258,   133,   185,   186,     3,   236,   221,   262,   241,   190,
     191,   281,   194,   190,   191,   129,   287,   111,   139,   123,
     123,   119,   123,   123,   282,   214,   219,   237,   284,   112,
     242,   176,   177,   178,   113,   217,   220,   140,   288,   150,
     183,   184,   185,   186,   132,   196,   116,   202,   206,   207,
     -29,   -29,   133,   190,   191,   114,   200,   208,   209,   210,
     223,   228,   283,   153,   115,   155,   212,   156,   157,   133,
     134,    94,    94,   140,   149,   176,   177,   178,   218,   218,
      93,    93,    99,    99,   213,    91,   195,   291,   201,   117,
     292,   150,   231,   197,   121,   203,   232,   233,   175,   222,
     225,   123,   -41,   -41,   139,    91,   187,   188,   189,   -13,
     -13,   223,   -41,   216,   216,   137,   239,   175,   226,   -13,
     234,   235,   215,   215,    99,    99,   149,   123,   194,   245,
     260,   261,   200,   246,   247,   248,   249,   250,   251,   252,
     253,   264,    26,   265,   254,   255,   256,   257,   266,    91,
     187,   188,   189,   268,   269,   270,   271,   274,   218,   267,
     275,   276,   285,   286,   141,   142,   143,   144,   145,   277,
     278,   179,   180,   290,   293,    92,   272,   244,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   216,    94,     0,     0,     0,     0,     0,
       0,     0,   215,   215,    99,    99,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   150,   150,     0,     0,   176,
     177,   178,     0,     0,     0,     0,    89,   179,   180,   181,
     182,   183,   184,   185,   186,    91,     0,    -3,     0,     0,
       0,     0,   279,   280,   190,   191,     0,     0,     4,     5,
     149,   149,     6,     7,     8,     9,    10,    11,    12,    13,
      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
      24,    25,     0,     0,    26,    27,    28,    29,    30,    31,
      32,    33,    34,     0,     0,   181,   182,   183,   184,   185,
     186,     0,    35,     0,   187,   188,   189,     0,     0,     0,
     190,   191,     0,    36,    37,    38,    39,    40,    41,    42,
      43,    44,    45,    46,    47,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
      63,    64,    65,    66,    67,    68,    69,    70,    71,    72,
      73,    74,    75,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    85,    86,    87,    88,     0,     0,    89,     0,
       0,     0,    90,     0,     4,     5,     0,    91,     6,     7,
       8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
      18,    19,    20,    21,    22,    23,    24,    25,     0,     0,
      26,    27,    28,    29,    30,    31,    32,    33,    34,     0,
       0,     0,     0,     0,     0,     0,     0,     0,    35,     0,
       0,     0,   141,   142,   143,   144,   145,     0,     0,    36,
      37,    38,    39,    40,    41,    42,    43,    44,    45,    46,
      47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    58,    59,    60,    61,    62,    63,    64,    65,    66,
      67,    68,    69,    70,    71,    72,    73,    74,    75,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    85,    86,
      87,    88,     0,     0,    89,     0,     0,     0,    90,     0,
       4,     5,     0,    91,     6,     7,     8,     9,    10,    11,
      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
      22,    23,    24,    25,     0,     0,    26,    27,    28,    29,
      30,    31,    32,    33,    34,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    35,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    36,    37,    38,    39,    40,
      41,    42,    43,    44,    45,    46,    47,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    57,    58,    59,    60,
      61,    62,    63,    64,    65,    66,    67,    68,    69,    70,
      71,    72,    73,    74,    75,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    85,    86,    87,    88,     0,     0,
      89,     0,     0,     0,    90,     0,     0,     0,     0,    91,
       7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
      17,    18,    19,    20,    21,    22,    23,    24,    25,   179,
     180,    26,     0,     0,   179,   180,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    35,
       0,     0,   179,   180,     0,     0,     0,     0,     0,     0,
      36,    37,    38,    39,    40,     0,     0,     0,     0,     0,
      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    58,    59,     0,     0,     0,   181,   182,   183,
     184,   185,   186,   182,   183,   184,   185,   186,    74,     0,
       0,     0,   190,   191,     0,     0,     0,   190,   191,     0,
       0,     0,   183,   184,   185,   186,     0,     0,     0,    90,
       0,     0,     0,     0,    91,   190,   191,   151,   152,   153,
     154,   155,     0,   156,   157,     0,     0,   158,   159,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   160,
     161,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     162,   163,   164,   165,   166,   167,   168,   169,   170
};

static const yytype_int16 yycheck[] =
{
       2,     8,    94,     0,    41,    42,    96,    44,    45,     2,
       0,     2,    37,    93,   149,   230,   119,   120,    42,    37,
     195,   119,   126,   127,     0,    37,   129,   201,    37,   137,
     138,   129,    37,   137,   138,    59,    37,    37,   130,    41,
      42,    59,    44,    45,   259,   135,   136,    59,   263,    37,
      59,    56,    57,    58,    37,   135,   136,    94,    59,    96,
     124,   125,   126,   127,    90,   108,    37,   110,   122,   123,
     119,   120,   119,   137,   138,    59,    37,   131,   132,   133,
     129,   216,   129,     5,    59,     7,   123,     9,    10,   119,
     120,    93,    94,   130,    96,    56,    57,    58,   135,   136,
      93,    94,    93,    94,   130,   130,   108,   282,   110,    37,
     284,   148,   149,   108,    59,   110,   119,   120,   134,   129,
     127,   123,   119,   120,   216,   130,   131,   132,   133,   119,
     120,   129,   129,   135,   136,   215,    59,   134,   127,   129,
     119,   120,   135,   136,   135,   136,   148,   149,    37,   175,
      37,    37,    37,   179,   180,   181,   182,   183,   184,   185,
     186,    37,    37,    37,   190,   191,   192,   193,    37,   130,
     131,   132,   133,    61,    37,    37,   129,     4,   215,   216,
       4,     3,   272,   273,    59,    60,    61,    62,    63,     3,
      47,    64,    65,    37,   135,     2,   230,   171,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   215,   216,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   215,   216,   215,   216,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   272,   273,    -1,    -1,    56,
      57,    58,    -1,    -1,    -1,    -1,   121,    64,    65,   122,
     123,   124,   125,   126,   127,   130,    -1,     0,    -1,    -1,
      -1,    -1,   135,   136,   137,   138,    -1,    -1,    11,    12,
     272,   273,    15,    16,    17,    18,    19,    20,    21,    22,
      23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
      33,    34,    -1,    -1,    37,    38,    39,    40,    41,    42,
      43,    44,    45,    -1,    -1,   122,   123,   124,   125,   126,
     127,    -1,    55,    -1,   131,   132,   133,    -1,    -1,    -1,
     137,   138,    -1,    66,    67,    68,    69,    70,    71,    72,
      73,    74,    75,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    85,    86,    87,    88,    89,    90,    91,    92,
      93,    94,    95,    96,    97,    98,    99,   100,   101,   102,
     103,   104,   105,   106,   107,   108,   109,   110,   111,   112,
     113,   114,   115,   116,   117,   118,    -1,    -1,   121,    -1,
      -1,    -1,   125,    -1,    11,    12,    -1,   130,    15,    16,
      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
      27,    28,    29,    30,    31,    32,    33,    34,    -1,    -1,
      37,    38,    39,    40,    41,    42,    43,    44,    45,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    55,    -1,
      -1,    -1,    59,    60,    61,    62,    63,    -1,    -1,    66,
      67,    68,    69,    70,    71,    72,    73,    74,    75,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    85,    86,
      87,    88,    89,    90,    91,    92,    93,    94,    95,    96,
      97,    98,    99,   100,   101,   102,   103,   104,   105,   106,
     107,   108,   109,   110,   111,   112,   113,   114,   115,   116,
     117,   118,    -1,    -1,   121,    -1,    -1,    -1,   125,    -1,
      11,    12,    -1,   130,    15,    16,    17,    18,    19,    20,
      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
      31,    32,    33,    34,    -1,    -1,    37,    38,    39,    40,
      41,    42,    43,    44,    45,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    55,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    66,    67,    68,    69,    70,
      71,    72,    73,    74,    75,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    85,    86,    87,    88,    89,    90,
      91,    92,    93,    94,    95,    96,    97,    98,    99,   100,
     101,   102,   103,   104,   105,   106,   107,   108,   109,   110,
     111,   112,   113,   114,   115,   116,   117,   118,    -1,    -1,
     121,    -1,    -1,    -1,   125,    -1,    -1,    -1,    -1,   130,
      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
      26,    27,    28,    29,    30,    31,    32,    33,    34,    64,
      65,    37,    -1,    -1,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    55,
      -1,    -1,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      66,    67,    68,    69,    70,    -1,    -1,    -1,    -1,    -1,
      76,    77,    78,    79,    80,    81,    82,    83,    84,    85,
      86,    87,    88,    89,    -1,    -1,    -1,   122,   123,   124,
     125,   126,   127,   123,   124,   125,   126,   127,   104,    -1,
      -1,    -1,   137,   138,    -1,    -1,    -1,   137,   138,    -1,
      -1,    -1,   124,   125,   126,   127,    -1,    -1,    -1,   125,
      -1,    -1,    -1,    -1,   130,   137,   138,     3,     4,     5,
       6,     7,    -1,     9,    10,    -1,    -1,    13,    14,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    35,
      36,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      46,    47,    48,    49,    50,    51,    52,    53,    54
};

  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
     symbol of state STATE-NUM.  */
static const yytype_uint8 yystos[] =
{
       0,   140,   141,     0,    11,    12,    15,    16,    17,    18,
      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
      29,    30,    31,    32,    33,    34,    37,    38,    39,    40,
      41,    42,    43,    44,    45,    55,    66,    67,    68,    69,
      70,    71,    72,    73,    74,    75,    76,    77,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    91,    92,    93,    94,    95,    96,    97,    98,    99,
     100,   101,   102,   103,   104,   105,   106,   107,   108,   109,
     110,   111,   112,   113,   114,   115,   116,   117,   118,   121,
     125,   130,   142,   147,   148,   151,   152,   153,   154,   158,
     159,   160,   165,   171,   172,   174,   175,   176,   177,   181,
     182,    37,    37,    37,    59,    59,    37,    37,    37,    59,
     167,    59,   168,   148,   174,   174,   174,   174,    42,    59,
     148,   158,   171,   119,   120,   143,   144,   151,   142,   172,
     174,    59,    60,    61,    62,    63,   145,   146,   147,   148,
     174,     3,     4,     5,     6,     7,     9,    10,    13,    14,
      35,    36,    46,    47,    48,    49,    50,    51,    52,    53,
      54,   155,   156,   157,   161,   134,    56,    57,    58,    64,
      65,   122,   123,   124,   125,   126,   127,   131,   132,   133,
     137,   138,   169,   170,    37,   148,   169,   170,   178,   179,
      37,   148,   169,   170,   183,   184,   122,   123,   131,   132,
     133,   173,   174,   171,   145,   147,   148,   151,   174,   145,
     151,   129,   129,   129,     8,   127,   127,   145,   146,   149,
     150,   174,   119,   120,   119,   120,    37,    59,   162,    59,
     164,    37,    59,   166,   156,   171,   171,   171,   171,   171,
     171,   171,   171,   171,   171,   171,   171,   171,   179,   180,
      37,    37,   184,   185,    37,    37,    37,   174,    61,    37,
      37,   129,   143,   144,     4,     4,     3,     3,    47,   135,
     136,   129,   144,   129,   144,   145,   145,    37,    59,   163,
      37,   179,   184,   135
};

  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
static const yytype_uint8 yyr1[] =
{
       0,   139,   140,   140,   141,   142,   142,   142,   142,   142,
     143,   144,   145,   145,   145,   146,   146,   146,   146,   146,
     146,   146,   146,   146,   147,   148,   149,   149,   149,   150,
     150,   151,   151,   152,   152,   152,   152,   152,   152,   153,
     153,   153,   153,   153,   153,   153,   153,   153,   153,   153,
     154,   154,   155,   155,   155,   155,   155,   155,   155,   155,
     155,   155,   155,   155,   156,   156,   156,   156,   157,   158,
     158,   158,   158,   158,   158,   158,   158,   158,   158,   158,
     158,   158,   158,   158,   158,   158,   158,   158,   158,   158,
     158,   158,   158,   158,   158,   158,   158,   158,   158,   158,
     158,   158,   158,   158,   158,   158,   158,   158,   159,   159,
     159,   159,   159,   159,   159,   159,   159,   159,   159,   159,
     159,   159,   159,   159,   159,   159,   159,   160,   160,   160,
     160,   160,   160,   161,   161,   161,   161,   162,   162,   163,
     163,   164,   165,   165,   165,   166,   166,   167,   167,   168,
     169,   169,   169,   170,   170,   170,   171,   171,   172,   172,
     172,   172,   172,   172,   172,   172,   172,   172,   172,   172,
     172,   172,   172,   173,   173,   173,   173,   173,   174,   174,
     175,   175,   175,   175,   175,   175,   175,   176,   176,   176,
     176,   177,   177,   178,   178,   178,   178,   179,   180,   180,
     181,   181,   181,   181,   181,   181,   182,   182,   182,   182,
     182,   182,   182,   182,   183,   183,   183,   183,   184,   185,
     185
};

  /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
static const yytype_uint8 yyr2[] =
{
       0,     2,     2,     1,     0,     1,     3,     3,     3,     3,
       1,     1,     1,     1,     3,     1,     3,     3,     1,     3,
       1,     1,     1,     2,     1,     1,     1,     3,     3,     1,
       1,     1,     2,     3,     2,     2,     2,     2,     2,     2,
       3,     1,     3,     3,     1,     1,     1,     2,     1,     2,
       1,     0,     1,     1,     3,     3,     3,     3,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     2,     2,
       2,     2,     4,     1,     1,     2,     1,     2,     1,     1,
       2,     1,     2,     1,     1,     2,     1,     2,     2,     2,
       2,     2,     2,     4,     2,     2,     2,     1,     1,     1,
       1,     1,     1,     2,     2,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     4,     6,
       3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
       2,     3,     1,     1,     1,     1,     1,     1,     1,     3,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     2,     2,     3,     1,     1,     3,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     2,     2,     3,     1,     1,
       3
};


#define yyerrok         (yyerrstatus = 0)
#define yyclearin       (yychar = YYEMPTY)
#define YYEMPTY         (-2)
#define YYEOF           0

#define YYACCEPT        goto yyacceptlab
#define YYABORT         goto yyabortlab
#define YYERROR         goto yyerrorlab


#define YYRECOVERING()  (!!yyerrstatus)

#define YYBACKUP(Token, Value)                                  \
do                                                              \
  if (yychar == YYEMPTY)                                        \
    {                                                           \
      yychar = (Token);                                         \
      yylval = (Value);                                         \
      YYPOPSTACK (yylen);                                       \
      yystate = *yyssp;                                         \
      goto yybackup;                                            \
    }                                                           \
  else                                                          \
    {                                                           \
      yyerror (yyscanner, cstate, YY_("syntax error: cannot back up")); \
      YYERROR;                                                  \
    }                                                           \
while (0)

/* Error token number */
#define YYTERROR        1
#define YYERRCODE       256



/* Enable debugging if requested.  */
#if YYDEBUG

# ifndef YYFPRINTF
#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
#  define YYFPRINTF fprintf
# endif

# define YYDPRINTF(Args)                        \
do {                                            \
  if (yydebug)                                  \
    YYFPRINTF Args;                             \
} while (0)

/* This macro is provided for backward compatibility. */
#ifndef YY_LOCATION_PRINT
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
#endif


# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
do {                                                                      \
  if (yydebug)                                                            \
    {                                                                     \
      YYFPRINTF (stderr, "%s ", Title);                                   \
      yy_symbol_print (stderr,                                            \
                  Type, Value, yyscanner, cstate); \
      YYFPRINTF (stderr, "\n");                                           \
    }                                                                     \
} while (0)


/*----------------------------------------.
| Print this symbol's value on YYOUTPUT.  |
`----------------------------------------*/

static void
yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, void *yyscanner, compiler_state_t *cstate)
{
  FILE *yyo = yyoutput;
  YYUSE (yyo);
  YYUSE (yyscanner);
  YYUSE (cstate);
  if (!yyvaluep)
    return;
# ifdef YYPRINT
  if (yytype < YYNTOKENS)
    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
# endif
  YYUSE (yytype);
}


/*--------------------------------.
| Print this symbol on YYOUTPUT.  |
`--------------------------------*/

static void
yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, void *yyscanner, compiler_state_t *cstate)
{
  YYFPRINTF (yyoutput, "%s %s (",
             yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);

  yy_symbol_value_print (yyoutput, yytype, yyvaluep, yyscanner, cstate);
  YYFPRINTF (yyoutput, ")");
}

/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included).                                                   |
`------------------------------------------------------------------*/

static void
yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
{
  YYFPRINTF (stderr, "Stack now");
  for (; yybottom <= yytop; yybottom++)
    {
      int yybot = *yybottom;
      YYFPRINTF (stderr, " %d", yybot);
    }
  YYFPRINTF (stderr, "\n");
}

# define YY_STACK_PRINT(Bottom, Top)                            \
do {                                                            \
  if (yydebug)                                                  \
    yy_stack_print ((Bottom), (Top));                           \
} while (0)


/*------------------------------------------------.
| Report that the YYRULE is going to be reduced.  |
`------------------------------------------------*/

static void
yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, void *yyscanner, compiler_state_t *cstate)
{
  unsigned long int yylno = yyrline[yyrule];
  int yynrhs = yyr2[yyrule];
  int yyi;
  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
             yyrule - 1, yylno);
  /* The symbols being reduced.  */
  for (yyi = 0; yyi < yynrhs; yyi++)
    {
      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
      yy_symbol_print (stderr,
                       yystos[yyssp[yyi + 1 - yynrhs]],
                       &(yyvsp[(yyi + 1) - (yynrhs)])
                                              , yyscanner, cstate);
      YYFPRINTF (stderr, "\n");
    }
}

# define YY_REDUCE_PRINT(Rule)          \
do {                                    \
  if (yydebug)                          \
    yy_reduce_print (yyssp, yyvsp, Rule, yyscanner, cstate); \
} while (0)

/* Nonzero means print parse trace.  It is left uninitialized so that
   multiple parsers can coexist.  */
int yydebug;
#else /* !YYDEBUG */
# define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
#endif /* !YYDEBUG */


/* YYINITDEPTH -- initial size of the parser's stacks.  */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif

/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
   if the built-in stack extension method is used).

   Do not make this value too large; the results are undefined if
   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
   evaluated with infinite-precision integer arithmetic.  */

#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif


#if YYERROR_VERBOSE

# ifndef yystrlen
#  if defined __GLIBC__ && defined _STRING_H
#   define yystrlen strlen
#  else
/* Return the length of YYSTR.  */
static YYSIZE_T
yystrlen (const char *yystr)
{
  YYSIZE_T yylen;
  for (yylen = 0; yystr[yylen]; yylen++)
    continue;
  return yylen;
}
#  endif
# endif

# ifndef yystpcpy
#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
#   define yystpcpy stpcpy
#  else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
   YYDEST.  */
static char *
yystpcpy (char *yydest, const char *yysrc)
{
  char *yyd = yydest;
  const char *yys = yysrc;

  while ((*yyd++ = *yys++) != '\0')
    continue;

  return yyd - 1;
}
#  endif
# endif

# ifndef yytnamerr
/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
   quotes and backslashes, so that it's suitable for yyerror.  The
   heuristic is that double-quoting is unnecessary unless the string
   contains an apostrophe, a comma, or backslash (other than
   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
   null, do not copy; instead, return the length of what the result
   would have been.  */
static YYSIZE_T
yytnamerr (char *yyres, const char *yystr)
{
  if (*yystr == '"')
    {
      YYSIZE_T yyn = 0;
      char const *yyp = yystr;

      for (;;)
        switch (*++yyp)
          {
          case '\'':
          case ',':
            goto do_not_strip_quotes;

          case '\\':
            if (*++yyp != '\\')
              goto do_not_strip_quotes;
            /* Fall through.  */
          default:
            if (yyres)
              yyres[yyn] = *yyp;
            yyn++;
            break;

          case '"':
            if (yyres)
              yyres[yyn] = '\0';
            return yyn;
          }
    do_not_strip_quotes: ;
    }

  if (! yyres)
    return yystrlen (yystr);

  return yystpcpy (yyres, yystr) - yyres;
}
# endif

/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
   about the unexpected token YYTOKEN for the state stack whose top is
   YYSSP.

   Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
   not large enough to hold the message.  In that case, also set
   *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
   required number of bytes is too large to store.  */
static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
                yytype_int16 *yyssp, int yytoken)
{
  YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
  YYSIZE_T yysize = yysize0;
  enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
  /* Internationalized format string. */
  const char *yyformat = YY_NULLPTR;
  /* Arguments of yyformat. */
  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
  /* Number of reported tokens (one for the "unexpected", one per
     "expected"). */
  int yycount = 0;

  /* There are many possibilities here to consider:
     - If this state is a consistent state with a default action, then
       the only way this function was invoked is if the default action
       is an error action.  In that case, don't check for expected
       tokens because there are none.
     - The only way there can be no lookahead present (in yychar) is if
       this state is a consistent state with a default action.  Thus,
       detecting the absence of a lookahead is sufficient to determine
       that there is no unexpected or expected token to report.  In that
       case, just report a simple "syntax error".
     - Don't assume there isn't a lookahead just because this state is a
       consistent state with a default action.  There might have been a
       previous inconsistent state, consistent state with a non-default
       action, or user semantic action that manipulated yychar.
     - Of course, the expected token list depends on states to have
       correct lookahead information, and it depends on the parser not
       to perform extra reductions after fetching a lookahead from the
       scanner and before detecting a syntax error.  Thus, state merging
       (from LALR or IELR) and default reductions corrupt the expected
       token list.  However, the list is correct for canonical LR with
       one exception: it will still contain any token that will not be
       accepted due to an error action in a later state.
  */
  if (yytoken != YYEMPTY)
    {
      int yyn = yypact[*yyssp];
      yyarg[yycount++] = yytname[yytoken];
      if (!yypact_value_is_default (yyn))
        {
          /* Start YYX at -YYN if negative to avoid negative indexes in
             YYCHECK.  In other words, skip the first -YYN actions for
             this state because they are default actions.  */
          int yyxbegin = yyn < 0 ? -yyn : 0;
          /* Stay within bounds of both yycheck and yytname.  */
          int yychecklim = YYLAST - yyn + 1;
          int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
          int yyx;

          for (yyx = yyxbegin; yyx < yyxend; ++yyx)
            if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
                && !yytable_value_is_error (yytable[yyx + yyn]))
              {
                if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
                  {
                    yycount = 1;
                    yysize = yysize0;
                    break;
                  }
                yyarg[yycount++] = yytname[yyx];
                {
                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
                  if (! (yysize <= yysize1
                         && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
                    return 2;
                  yysize = yysize1;
                }
              }
        }
    }

  switch (yycount)
    {
# define YYCASE_(N, S)                      \
      case N:                               \
        yyformat = S;                       \
      break
      YYCASE_(0, YY_("syntax error"));
      YYCASE_(1, YY_("syntax error, unexpected %s"));
      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
# undef YYCASE_
    }

  {
    YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
    if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
      return 2;
    yysize = yysize1;
  }

  if (*yymsg_alloc < yysize)
    {
      *yymsg_alloc = 2 * yysize;
      if (! (yysize <= *yymsg_alloc
             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
      return 1;
    }

  /* Avoid sprintf, as that infringes on the user's name space.
     Don't have undefined behavior even if the translation
     produced a string with the wrong number of "%s"s.  */
  {
    char *yyp = *yymsg;
    int yyi = 0;
    while ((*yyp = *yyformat) != '\0')
      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
        {
          yyp += yytnamerr (yyp, yyarg[yyi++]);
          yyformat += 2;
        }
      else
        {
          yyp++;
          yyformat++;
        }
  }
  return 0;
}
#endif /* YYERROR_VERBOSE */

/*-----------------------------------------------.
| Release the memory associated to this symbol.  |
`-----------------------------------------------*/

static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, void *yyscanner, compiler_state_t *cstate)
{
  YYUSE (yyvaluep);
  YYUSE (yyscanner);
  YYUSE (cstate);
  if (!yymsg)
    yymsg = "Deleting";
  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);

  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  YYUSE (yytype);
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}




/*----------.
| yyparse.  |
`----------*/

int
yyparse (void *yyscanner, compiler_state_t *cstate)
{
/* The lookahead symbol.  */
int yychar;


/* The semantic value of the lookahead symbol.  */
/* Default value used for initialization, for pacifying older GCCs
   or non-GCC compilers.  */
YY_INITIAL_VALUE (static YYSTYPE yyval_default;)
YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);

    /* Number of syntax errors so far.  */
    int yynerrs;

    int yystate;
    /* Number of tokens to shift before error messages enabled.  */
    int yyerrstatus;

    /* The stacks and their tools:
       'yyss': related to states.
       'yyvs': related to semantic values.

       Refer to the stacks through separate pointers, to allow yyoverflow
       to reallocate them elsewhere.  */

    /* The state stack.  */
    yytype_int16 yyssa[YYINITDEPTH];
    yytype_int16 *yyss;
    yytype_int16 *yyssp;

    /* The semantic value stack.  */
    YYSTYPE yyvsa[YYINITDEPTH];
    YYSTYPE *yyvs;
    YYSTYPE *yyvsp;

    YYSIZE_T yystacksize;

  int yyn;
  int yyresult;
  /* Lookahead token as an internal (translated) token number.  */
  int yytoken = 0;
  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;

#if YYERROR_VERBOSE
  /* Buffer for error messages, and its allocated size.  */
  char yymsgbuf[128];
  char *yymsg = yymsgbuf;
  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
#endif

#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))

  /* The number of symbols on the RHS of the reduced rule.
     Keep to zero when no symbol should be popped.  */
  int yylen = 0;

  yyssp = yyss = yyssa;
  yyvsp = yyvs = yyvsa;
  yystacksize = YYINITDEPTH;

  YYDPRINTF ((stderr, "Starting parse\n"));

  yystate = 0;
  yyerrstatus = 0;
  yynerrs = 0;
  yychar = YYEMPTY; /* Cause a token to be read.  */
  goto yysetstate;

/*------------------------------------------------------------.
| yynewstate -- Push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
 yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed.  So pushing a state here evens the stacks.  */
  yyssp++;

 yysetstate:
  *yyssp = yystate;

  if (yyss + yystacksize - 1 <= yyssp)
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYSIZE_T yysize = yyssp - yyss + 1;

#ifdef yyoverflow
      {
        /* Give user a chance to reallocate the stack.  Use copies of
           these so that the &'s don't force the real ones into
           memory.  */
        YYSTYPE *yyvs1 = yyvs;
        yytype_int16 *yyss1 = yyss;

        /* Each stack pointer address is followed by the size of the
           data in use in that stack, in bytes.  This used to be a
           conditional around just the two extra args, but that might
           be undefined if yyoverflow is a macro.  */
        yyoverflow (YY_("memory exhausted"),
                    &yyss1, yysize * sizeof (*yyssp),
                    &yyvs1, yysize * sizeof (*yyvsp),
                    &yystacksize);

        yyss = yyss1;
        yyvs = yyvs1;
      }
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
      goto yyexhaustedlab;
# else
      /* Extend the stack our own way.  */
      if (YYMAXDEPTH <= yystacksize)
        goto yyexhaustedlab;
      yystacksize *= 2;
      if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;

      {
        yytype_int16 *yyss1 = yyss;
        union yyalloc *yyptr =
          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
        if (! yyptr)
          goto yyexhaustedlab;
        YYSTACK_RELOCATE (yyss_alloc, yyss);
        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
#  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
      }
# endif
#endif /* no yyoverflow */

      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;

      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
                  (unsigned long int) yystacksize));

      if (yyss + yystacksize - 1 <= yyssp)
        YYABORT;
    }

  YYDPRINTF ((stderr, "Entering state %d\n", yystate));

  if (yystate == YYFINAL)
    YYACCEPT;

  goto yybackup;

/*-----------.
| yybackup.  |
`-----------*/
yybackup:

  /* Do appropriate processing given the current state.  Read a
     lookahead token if we need one and don't already have one.  */

  /* First try to decide what to do without reference to lookahead token.  */
  yyn = yypact[yystate];
  if (yypact_value_is_default (yyn))
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token: "));
      yychar = yylex (&yylval, yyscanner);
    }

  if (yychar <= YYEOF)
    {
      yychar = yytoken = YYEOF;
      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else
    {
      yytoken = YYTRANSLATE (yychar);
      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
    }

  /* If the proper action on seeing token YYTOKEN is to reduce or to
     detect an error, take that action.  */
  yyn += yytoken;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yytable_value_is_error (yyn))
        goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }

  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;

  /* Shift the lookahead token.  */
  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);

  /* Discard the shifted token.  */
  yychar = YYEMPTY;

  yystate = yyn;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END

  goto yynewstate;


/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;


/*-----------------------------.
| yyreduce -- Do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];

  /* If YYLEN is nonzero, implement the default value of the action:
     '$$ = $1'.

     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];


  YY_REDUCE_PRINT (yyn);
  switch (yyn)
    {
        case 2:
#line 346 "grammar.y" /* yacc.c:1646  */
    {
	finish_parse(cstate, (yyvsp[0].blk).b);
}
#line 2068 "grammar.c" /* yacc.c:1646  */
    break;

  case 4:
#line 351 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).q = qerr; }
#line 2074 "grammar.c" /* yacc.c:1646  */
    break;

  case 6:
#line 354 "grammar.y" /* yacc.c:1646  */
    { gen_and((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2080 "grammar.c" /* yacc.c:1646  */
    break;

  case 7:
#line 355 "grammar.y" /* yacc.c:1646  */
    { gen_and((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2086 "grammar.c" /* yacc.c:1646  */
    break;

  case 8:
#line 356 "grammar.y" /* yacc.c:1646  */
    { gen_or((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2092 "grammar.c" /* yacc.c:1646  */
    break;

  case 9:
#line 357 "grammar.y" /* yacc.c:1646  */
    { gen_or((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2098 "grammar.c" /* yacc.c:1646  */
    break;

  case 10:
#line 359 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk) = (yyvsp[-1].blk); }
#line 2104 "grammar.c" /* yacc.c:1646  */
    break;

  case 11:
#line 361 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk) = (yyvsp[-1].blk); }
#line 2110 "grammar.c" /* yacc.c:1646  */
    break;

  case 13:
#line 364 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_ncode(cstate, NULL, (bpf_u_int32)(yyvsp[0].i),
						   (yyval.blk).q = (yyvsp[-1].blk).q); }
#line 2117 "grammar.c" /* yacc.c:1646  */
    break;

  case 14:
#line 366 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk) = (yyvsp[-1].blk); }
#line 2123 "grammar.c" /* yacc.c:1646  */
    break;

  case 15:
#line 368 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_scode(cstate, (yyvsp[0].s), (yyval.blk).q = (yyvsp[-1].blk).q); }
#line 2129 "grammar.c" /* yacc.c:1646  */
    break;

  case 16:
#line 369 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_mcode(cstate, (yyvsp[-2].s), NULL, (yyvsp[0].i),
				    (yyval.blk).q = (yyvsp[-3].blk).q); }
#line 2136 "grammar.c" /* yacc.c:1646  */
    break;

  case 17:
#line 371 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_mcode(cstate, (yyvsp[-2].s), (yyvsp[0].s), 0,
				    (yyval.blk).q = (yyvsp[-3].blk).q); }
#line 2143 "grammar.c" /* yacc.c:1646  */
    break;

  case 18:
#line 373 "grammar.y" /* yacc.c:1646  */
    {
				  /* Decide how to parse HID based on proto */
				  (yyval.blk).q = (yyvsp[-1].blk).q;
				  if ((yyval.blk).q.addr == Q_PORT)
				  	bpf_error(cstate, "'port' modifier applied to ip host");
				  else if ((yyval.blk).q.addr == Q_PORTRANGE)
				  	bpf_error(cstate, "'portrange' modifier applied to ip host");
				  else if ((yyval.blk).q.addr == Q_PROTO)
				  	bpf_error(cstate, "'proto' modifier applied to ip host");
				  else if ((yyval.blk).q.addr == Q_PROTOCHAIN)
				  	bpf_error(cstate, "'protochain' modifier applied to ip host");
				  (yyval.blk).b = gen_ncode(cstate, (yyvsp[0].s), 0, (yyval.blk).q);
				}
#line 2161 "grammar.c" /* yacc.c:1646  */
    break;

  case 19:
#line 386 "grammar.y" /* yacc.c:1646  */
    {
#ifdef INET6
				  (yyval.blk).b = gen_mcode6(cstate, (yyvsp[-2].s), NULL, (yyvsp[0].i),
				    (yyval.blk).q = (yyvsp[-3].blk).q);
#else
				  bpf_error(cstate, "'ip6addr/prefixlen' not supported "
					"in this configuration");
#endif /*INET6*/
				}
#line 2175 "grammar.c" /* yacc.c:1646  */
    break;

  case 20:
#line 395 "grammar.y" /* yacc.c:1646  */
    {
#ifdef INET6
				  (yyval.blk).b = gen_mcode6(cstate, (yyvsp[0].s), 0, 128,
				    (yyval.blk).q = (yyvsp[-1].blk).q);
#else
				  bpf_error(cstate, "'ip6addr' not supported "
					"in this configuration");
#endif /*INET6*/
				}
#line 2189 "grammar.c" /* yacc.c:1646  */
    break;

  case 21:
#line 404 "grammar.y" /* yacc.c:1646  */
    {
				  (yyval.blk).b = gen_ecode(cstate, (yyvsp[0].e), (yyval.blk).q = (yyvsp[-1].blk).q);
				  /*
				   * $1 was allocated by "pcap_ether_aton()",
				   * so we must free it now that we're done
				   * with it.
				   */
				  free((yyvsp[0].e));
				}
#line 2203 "grammar.c" /* yacc.c:1646  */
    break;

  case 22:
#line 413 "grammar.y" /* yacc.c:1646  */
    {
				  (yyval.blk).b = gen_acode(cstate, (yyvsp[0].e), (yyval.blk).q = (yyvsp[-1].blk).q);
				  /*
				   * $1 was allocated by "pcap_ether_aton()",
				   * so we must free it now that we're done
				   * with it.
				   */
				  free((yyvsp[0].e));
				}
#line 2217 "grammar.c" /* yacc.c:1646  */
    break;

  case 23:
#line 422 "grammar.y" /* yacc.c:1646  */
    { gen_not((yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2223 "grammar.c" /* yacc.c:1646  */
    break;

  case 24:
#line 424 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk) = (yyvsp[-1].blk); }
#line 2229 "grammar.c" /* yacc.c:1646  */
    break;

  case 25:
#line 426 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk) = (yyvsp[-1].blk); }
#line 2235 "grammar.c" /* yacc.c:1646  */
    break;

  case 27:
#line 429 "grammar.y" /* yacc.c:1646  */
    { gen_and((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2241 "grammar.c" /* yacc.c:1646  */
    break;

  case 28:
#line 430 "grammar.y" /* yacc.c:1646  */
    { gen_or((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2247 "grammar.c" /* yacc.c:1646  */
    break;

  case 29:
#line 432 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_ncode(cstate, NULL, (bpf_u_int32)(yyvsp[0].i),
						   (yyval.blk).q = (yyvsp[-1].blk).q); }
#line 2254 "grammar.c" /* yacc.c:1646  */
    break;

  case 32:
#line 437 "grammar.y" /* yacc.c:1646  */
    { gen_not((yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 2260 "grammar.c" /* yacc.c:1646  */
    break;

  case 33:
#line 439 "grammar.y" /* yacc.c:1646  */
    { QSET((yyval.blk).q, (yyvsp[-2].i), (yyvsp[-1].i), (yyvsp[0].i)); }
#line 2266 "grammar.c" /* yacc.c:1646  */
    break;

  case 34:
#line 440 "grammar.y" /* yacc.c:1646  */
    { QSET((yyval.blk).q, (yyvsp[-1].i), (yyvsp[0].i), Q_DEFAULT); }
#line 2272 "grammar.c" /* yacc.c:1646  */
    break;

  case 35:
#line 441 "grammar.y" /* yacc.c:1646  */
    { QSET((yyval.blk).q, (yyvsp[-1].i), Q_DEFAULT, (yyvsp[0].i)); }
#line 2278 "grammar.c" /* yacc.c:1646  */
    break;

  case 36:
#line 442 "grammar.y" /* yacc.c:1646  */
    { QSET((yyval.blk).q, (yyvsp[-1].i), Q_DEFAULT, Q_PROTO); }
#line 2284 "grammar.c" /* yacc.c:1646  */
    break;

  case 37:
#line 443 "grammar.y" /* yacc.c:1646  */
    { QSET((yyval.blk).q, (yyvsp[-1].i), Q_DEFAULT, Q_PROTOCHAIN); }
#line 2290 "grammar.c" /* yacc.c:1646  */
    break;

  case 38:
#line 444 "grammar.y" /* yacc.c:1646  */
    { QSET((yyval.blk).q, (yyvsp[-1].i), Q_DEFAULT, (yyvsp[0].i)); }
#line 2296 "grammar.c" /* yacc.c:1646  */
    break;

  case 39:
#line 446 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk) = (yyvsp[0].blk); }
#line 2302 "grammar.c" /* yacc.c:1646  */
    break;

  case 40:
#line 447 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = (yyvsp[-1].blk).b; (yyval.blk).q = (yyvsp[-2].blk).q; }
#line 2308 "grammar.c" /* yacc.c:1646  */
    break;

  case 41:
#line 448 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_proto_abbrev(cstate, (yyvsp[0].i)); (yyval.blk).q = qerr; }
#line 2314 "grammar.c" /* yacc.c:1646  */
    break;

  case 42:
#line 449 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_relation(cstate, (yyvsp[-1].i), (yyvsp[-2].a), (yyvsp[0].a), 0);
				  (yyval.blk).q = qerr; }
#line 2321 "grammar.c" /* yacc.c:1646  */
    break;

  case 43:
#line 451 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_relation(cstate, (yyvsp[-1].i), (yyvsp[-2].a), (yyvsp[0].a), 1);
				  (yyval.blk).q = qerr; }
#line 2328 "grammar.c" /* yacc.c:1646  */
    break;

  case 44:
#line 453 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = (yyvsp[0].rblk); (yyval.blk).q = qerr; }
#line 2334 "grammar.c" /* yacc.c:1646  */
    break;

  case 45:
#line 454 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_atmtype_abbrev(cstate, (yyvsp[0].i)); (yyval.blk).q = qerr; }
#line 2340 "grammar.c" /* yacc.c:1646  */
    break;

  case 46:
#line 455 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_atmmulti_abbrev(cstate, (yyvsp[0].i)); (yyval.blk).q = qerr; }
#line 2346 "grammar.c" /* yacc.c:1646  */
    break;

  case 47:
#line 456 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = (yyvsp[0].blk).b; (yyval.blk).q = qerr; }
#line 2352 "grammar.c" /* yacc.c:1646  */
    break;

  case 48:
#line 457 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_mtp2type_abbrev(cstate, (yyvsp[0].i)); (yyval.blk).q = qerr; }
#line 2358 "grammar.c" /* yacc.c:1646  */
    break;

  case 49:
#line 458 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = (yyvsp[0].blk).b; (yyval.blk).q = qerr; }
#line 2364 "grammar.c" /* yacc.c:1646  */
    break;

  case 51:
#line 462 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_DEFAULT; }
#line 2370 "grammar.c" /* yacc.c:1646  */
    break;

  case 52:
#line 465 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_SRC; }
#line 2376 "grammar.c" /* yacc.c:1646  */
    break;

  case 53:
#line 466 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_DST; }
#line 2382 "grammar.c" /* yacc.c:1646  */
    break;

  case 54:
#line 467 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_OR; }
#line 2388 "grammar.c" /* yacc.c:1646  */
    break;

  case 55:
#line 468 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_OR; }
#line 2394 "grammar.c" /* yacc.c:1646  */
    break;

  case 56:
#line 469 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_AND; }
#line 2400 "grammar.c" /* yacc.c:1646  */
    break;

  case 57:
#line 470 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_AND; }
#line 2406 "grammar.c" /* yacc.c:1646  */
    break;

  case 58:
#line 471 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ADDR1; }
#line 2412 "grammar.c" /* yacc.c:1646  */
    break;

  case 59:
#line 472 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ADDR2; }
#line 2418 "grammar.c" /* yacc.c:1646  */
    break;

  case 60:
#line 473 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ADDR3; }
#line 2424 "grammar.c" /* yacc.c:1646  */
    break;

  case 61:
#line 474 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ADDR4; }
#line 2430 "grammar.c" /* yacc.c:1646  */
    break;

  case 62:
#line 475 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_RA; }
#line 2436 "grammar.c" /* yacc.c:1646  */
    break;

  case 63:
#line 476 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_TA; }
#line 2442 "grammar.c" /* yacc.c:1646  */
    break;

  case 64:
#line 479 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_HOST; }
#line 2448 "grammar.c" /* yacc.c:1646  */
    break;

  case 65:
#line 480 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_NET; }
#line 2454 "grammar.c" /* yacc.c:1646  */
    break;

  case 66:
#line 481 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_PORT; }
#line 2460 "grammar.c" /* yacc.c:1646  */
    break;

  case 67:
#line 482 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_PORTRANGE; }
#line 2466 "grammar.c" /* yacc.c:1646  */
    break;

  case 68:
#line 485 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_GATEWAY; }
#line 2472 "grammar.c" /* yacc.c:1646  */
    break;

  case 69:
#line 487 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_LINK; }
#line 2478 "grammar.c" /* yacc.c:1646  */
    break;

  case 70:
#line 488 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_IP; }
#line 2484 "grammar.c" /* yacc.c:1646  */
    break;

  case 71:
#line 489 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ARP; }
#line 2490 "grammar.c" /* yacc.c:1646  */
    break;

  case 72:
#line 490 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_RARP; }
#line 2496 "grammar.c" /* yacc.c:1646  */
    break;

  case 73:
#line 491 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_SCTP; }
#line 2502 "grammar.c" /* yacc.c:1646  */
    break;

  case 74:
#line 492 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_TCP; }
#line 2508 "grammar.c" /* yacc.c:1646  */
    break;

  case 75:
#line 493 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_UDP; }
#line 2514 "grammar.c" /* yacc.c:1646  */
    break;

  case 76:
#line 494 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ICMP; }
#line 2520 "grammar.c" /* yacc.c:1646  */
    break;

  case 77:
#line 495 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_IGMP; }
#line 2526 "grammar.c" /* yacc.c:1646  */
    break;

  case 78:
#line 496 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_IGRP; }
#line 2532 "grammar.c" /* yacc.c:1646  */
    break;

  case 79:
#line 497 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_PIM; }
#line 2538 "grammar.c" /* yacc.c:1646  */
    break;

  case 80:
#line 498 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_VRRP; }
#line 2544 "grammar.c" /* yacc.c:1646  */
    break;

  case 81:
#line 499 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_CARP; }
#line 2550 "grammar.c" /* yacc.c:1646  */
    break;

  case 82:
#line 500 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ATALK; }
#line 2556 "grammar.c" /* yacc.c:1646  */
    break;

  case 83:
#line 501 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_AARP; }
#line 2562 "grammar.c" /* yacc.c:1646  */
    break;

  case 84:
#line 502 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_DECNET; }
#line 2568 "grammar.c" /* yacc.c:1646  */
    break;

  case 85:
#line 503 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_LAT; }
#line 2574 "grammar.c" /* yacc.c:1646  */
    break;

  case 86:
#line 504 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_SCA; }
#line 2580 "grammar.c" /* yacc.c:1646  */
    break;

  case 87:
#line 505 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_MOPDL; }
#line 2586 "grammar.c" /* yacc.c:1646  */
    break;

  case 88:
#line 506 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_MOPRC; }
#line 2592 "grammar.c" /* yacc.c:1646  */
    break;

  case 89:
#line 507 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_IPV6; }
#line 2598 "grammar.c" /* yacc.c:1646  */
    break;

  case 90:
#line 508 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ICMPV6; }
#line 2604 "grammar.c" /* yacc.c:1646  */
    break;

  case 91:
#line 509 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_AH; }
#line 2610 "grammar.c" /* yacc.c:1646  */
    break;

  case 92:
#line 510 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ESP; }
#line 2616 "grammar.c" /* yacc.c:1646  */
    break;

  case 93:
#line 511 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISO; }
#line 2622 "grammar.c" /* yacc.c:1646  */
    break;

  case 94:
#line 512 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ESIS; }
#line 2628 "grammar.c" /* yacc.c:1646  */
    break;

  case 95:
#line 513 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS; }
#line 2634 "grammar.c" /* yacc.c:1646  */
    break;

  case 96:
#line 514 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS_L1; }
#line 2640 "grammar.c" /* yacc.c:1646  */
    break;

  case 97:
#line 515 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS_L2; }
#line 2646 "grammar.c" /* yacc.c:1646  */
    break;

  case 98:
#line 516 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS_IIH; }
#line 2652 "grammar.c" /* yacc.c:1646  */
    break;

  case 99:
#line 517 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS_LSP; }
#line 2658 "grammar.c" /* yacc.c:1646  */
    break;

  case 100:
#line 518 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS_SNP; }
#line 2664 "grammar.c" /* yacc.c:1646  */
    break;

  case 101:
#line 519 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS_PSNP; }
#line 2670 "grammar.c" /* yacc.c:1646  */
    break;

  case 102:
#line 520 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_ISIS_CSNP; }
#line 2676 "grammar.c" /* yacc.c:1646  */
    break;

  case 103:
#line 521 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_CLNP; }
#line 2682 "grammar.c" /* yacc.c:1646  */
    break;

  case 104:
#line 522 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_STP; }
#line 2688 "grammar.c" /* yacc.c:1646  */
    break;

  case 105:
#line 523 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_IPX; }
#line 2694 "grammar.c" /* yacc.c:1646  */
    break;

  case 106:
#line 524 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_NETBEUI; }
#line 2700 "grammar.c" /* yacc.c:1646  */
    break;

  case 107:
#line 525 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = Q_RADIO; }
#line 2706 "grammar.c" /* yacc.c:1646  */
    break;

  case 108:
#line 527 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_broadcast(cstate, (yyvsp[-1].i)); }
#line 2712 "grammar.c" /* yacc.c:1646  */
    break;

  case 109:
#line 528 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_multicast(cstate, (yyvsp[-1].i)); }
#line 2718 "grammar.c" /* yacc.c:1646  */
    break;

  case 110:
#line 529 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_less(cstate, (yyvsp[0].i)); }
#line 2724 "grammar.c" /* yacc.c:1646  */
    break;

  case 111:
#line 530 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_greater(cstate, (yyvsp[0].i)); }
#line 2730 "grammar.c" /* yacc.c:1646  */
    break;

  case 112:
#line 531 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_byteop(cstate, (yyvsp[-1].i), (yyvsp[-2].i), (yyvsp[0].i)); }
#line 2736 "grammar.c" /* yacc.c:1646  */
    break;

  case 113:
#line 532 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_inbound(cstate, 0); }
#line 2742 "grammar.c" /* yacc.c:1646  */
    break;

  case 114:
#line 533 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_inbound(cstate, 1); }
#line 2748 "grammar.c" /* yacc.c:1646  */
    break;

  case 115:
#line 534 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_vlan(cstate, (yyvsp[0].i)); }
#line 2754 "grammar.c" /* yacc.c:1646  */
    break;

  case 116:
#line 535 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_vlan(cstate, -1); }
#line 2760 "grammar.c" /* yacc.c:1646  */
    break;

  case 117:
#line 536 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_mpls(cstate, (yyvsp[0].i)); }
#line 2766 "grammar.c" /* yacc.c:1646  */
    break;

  case 118:
#line 537 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_mpls(cstate, -1); }
#line 2772 "grammar.c" /* yacc.c:1646  */
    break;

  case 119:
#line 538 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pppoed(cstate); }
#line 2778 "grammar.c" /* yacc.c:1646  */
    break;

  case 120:
#line 539 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pppoes(cstate, (yyvsp[0].i)); }
#line 2784 "grammar.c" /* yacc.c:1646  */
    break;

  case 121:
#line 540 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pppoes(cstate, -1); }
#line 2790 "grammar.c" /* yacc.c:1646  */
    break;

  case 122:
#line 541 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_geneve(cstate, (yyvsp[0].i)); }
#line 2796 "grammar.c" /* yacc.c:1646  */
    break;

  case 123:
#line 542 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_geneve(cstate, -1); }
#line 2802 "grammar.c" /* yacc.c:1646  */
    break;

  case 124:
#line 543 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = (yyvsp[0].rblk); }
#line 2808 "grammar.c" /* yacc.c:1646  */
    break;

  case 125:
#line 544 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = (yyvsp[0].rblk); }
#line 2814 "grammar.c" /* yacc.c:1646  */
    break;

  case 126:
#line 545 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = (yyvsp[0].rblk); }
#line 2820 "grammar.c" /* yacc.c:1646  */
    break;

  case 127:
#line 548 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pf_ifname(cstate, (yyvsp[0].s)); }
#line 2826 "grammar.c" /* yacc.c:1646  */
    break;

  case 128:
#line 549 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pf_ruleset(cstate, (yyvsp[0].s)); }
#line 2832 "grammar.c" /* yacc.c:1646  */
    break;

  case 129:
#line 550 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pf_rnr(cstate, (yyvsp[0].i)); }
#line 2838 "grammar.c" /* yacc.c:1646  */
    break;

  case 130:
#line 551 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pf_srnr(cstate, (yyvsp[0].i)); }
#line 2844 "grammar.c" /* yacc.c:1646  */
    break;

  case 131:
#line 552 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pf_reason(cstate, (yyvsp[0].i)); }
#line 2850 "grammar.c" /* yacc.c:1646  */
    break;

  case 132:
#line 553 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_pf_action(cstate, (yyvsp[0].i)); }
#line 2856 "grammar.c" /* yacc.c:1646  */
    break;

  case 133:
#line 557 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_p80211_type(cstate, (yyvsp[-2].i) | (yyvsp[0].i),
					IEEE80211_FC0_TYPE_MASK |
					IEEE80211_FC0_SUBTYPE_MASK);
				}
#line 2865 "grammar.c" /* yacc.c:1646  */
    break;

  case 134:
#line 561 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_p80211_type(cstate, (yyvsp[0].i),
					IEEE80211_FC0_TYPE_MASK);
				}
#line 2873 "grammar.c" /* yacc.c:1646  */
    break;

  case 135:
#line 564 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_p80211_type(cstate, (yyvsp[0].i),
					IEEE80211_FC0_TYPE_MASK |
					IEEE80211_FC0_SUBTYPE_MASK);
				}
#line 2882 "grammar.c" /* yacc.c:1646  */
    break;

  case 136:
#line 568 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_p80211_fcdir(cstate, (yyvsp[0].i)); }
#line 2888 "grammar.c" /* yacc.c:1646  */
    break;

  case 138:
#line 572 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = str2tok((yyvsp[0].s), ieee80211_types);
				  if ((yyval.i) == -1)
				  	bpf_error(cstate, "unknown 802.11 type name");
				}
#line 2897 "grammar.c" /* yacc.c:1646  */
    break;

  case 140:
#line 579 "grammar.y" /* yacc.c:1646  */
    { const struct tok *types = NULL;
				  int i;
				  for (i = 0;; i++) {
				  	if (ieee80211_type_subtypes[i].tok == NULL) {
				  		/* Ran out of types */
						bpf_error(cstate, "unknown 802.11 type");
						break;
					}
					if ((yyvsp[(-1) - (1)].i) == ieee80211_type_subtypes[i].type) {
						types = ieee80211_type_subtypes[i].tok;
						break;
					}
				  }

				  (yyval.i) = str2tok((yyvsp[0].s), types);
				  if ((yyval.i) == -1)
					bpf_error(cstate, "unknown 802.11 subtype name");
				}
#line 2920 "grammar.c" /* yacc.c:1646  */
    break;

  case 141:
#line 599 "grammar.y" /* yacc.c:1646  */
    { int i;
				  for (i = 0;; i++) {
				  	if (ieee80211_type_subtypes[i].tok == NULL) {
				  		/* Ran out of types */
						bpf_error(cstate, "unknown 802.11 type name");
						break;
					}
					(yyval.i) = str2tok((yyvsp[0].s), ieee80211_type_subtypes[i].tok);
					if ((yyval.i) != -1) {
						(yyval.i) |= ieee80211_type_subtypes[i].type;
						break;
					}
				  }
				}
#line 2939 "grammar.c" /* yacc.c:1646  */
    break;

  case 142:
#line 615 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_llc(cstate); }
#line 2945 "grammar.c" /* yacc.c:1646  */
    break;

  case 143:
#line 616 "grammar.y" /* yacc.c:1646  */
    { if (pcap_strcasecmp((yyvsp[0].s), "i") == 0)
					(yyval.rblk) = gen_llc_i(cstate);
				  else if (pcap_strcasecmp((yyvsp[0].s), "s") == 0)
					(yyval.rblk) = gen_llc_s(cstate);
				  else if (pcap_strcasecmp((yyvsp[0].s), "u") == 0)
					(yyval.rblk) = gen_llc_u(cstate);
				  else {
					int subtype;

					subtype = str2tok((yyvsp[0].s), llc_s_subtypes);
					if (subtype != -1)
						(yyval.rblk) = gen_llc_s_subtype(cstate, subtype);
					else {
						subtype = str2tok((yyvsp[0].s), llc_u_subtypes);
						if (subtype == -1)
					  		bpf_error(cstate, "unknown LLC type name \"%s\"", (yyvsp[0].s));
						(yyval.rblk) = gen_llc_u_subtype(cstate, subtype);
					}
				  }
				}
#line 2970 "grammar.c" /* yacc.c:1646  */
    break;

  case 144:
#line 637 "grammar.y" /* yacc.c:1646  */
    { (yyval.rblk) = gen_llc_s_subtype(cstate, LLC_RNR); }
#line 2976 "grammar.c" /* yacc.c:1646  */
    break;

  case 146:
#line 641 "grammar.y" /* yacc.c:1646  */
    { if (pcap_strcasecmp((yyvsp[0].s), "nods") == 0)
					(yyval.i) = IEEE80211_FC1_DIR_NODS;
				  else if (pcap_strcasecmp((yyvsp[0].s), "tods") == 0)
					(yyval.i) = IEEE80211_FC1_DIR_TODS;
				  else if (pcap_strcasecmp((yyvsp[0].s), "fromds") == 0)
					(yyval.i) = IEEE80211_FC1_DIR_FROMDS;
				  else if (pcap_strcasecmp((yyvsp[0].s), "dstods") == 0)
					(yyval.i) = IEEE80211_FC1_DIR_DSTODS;
				  else
					bpf_error(cstate, "unknown 802.11 direction");
				}
#line 2992 "grammar.c" /* yacc.c:1646  */
    break;

  case 147:
#line 654 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = (yyvsp[0].i); }
#line 2998 "grammar.c" /* yacc.c:1646  */
    break;

  case 148:
#line 655 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = pfreason_to_num(cstate, (yyvsp[0].s)); }
#line 3004 "grammar.c" /* yacc.c:1646  */
    break;

  case 149:
#line 658 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = pfaction_to_num(cstate, (yyvsp[0].s)); }
#line 3010 "grammar.c" /* yacc.c:1646  */
    break;

  case 150:
#line 661 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = BPF_JGT; }
#line 3016 "grammar.c" /* yacc.c:1646  */
    break;

  case 151:
#line 662 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = BPF_JGE; }
#line 3022 "grammar.c" /* yacc.c:1646  */
    break;

  case 152:
#line 663 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = BPF_JEQ; }
#line 3028 "grammar.c" /* yacc.c:1646  */
    break;

  case 153:
#line 665 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = BPF_JGT; }
#line 3034 "grammar.c" /* yacc.c:1646  */
    break;

  case 154:
#line 666 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = BPF_JGE; }
#line 3040 "grammar.c" /* yacc.c:1646  */
    break;

  case 155:
#line 667 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = BPF_JEQ; }
#line 3046 "grammar.c" /* yacc.c:1646  */
    break;

  case 156:
#line 669 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_loadi(cstate, (yyvsp[0].i)); }
#line 3052 "grammar.c" /* yacc.c:1646  */
    break;

  case 158:
#line 672 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_load(cstate, (yyvsp[-3].i), (yyvsp[-1].a), 1); }
#line 3058 "grammar.c" /* yacc.c:1646  */
    break;

  case 159:
#line 673 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_load(cstate, (yyvsp[-5].i), (yyvsp[-3].a), (yyvsp[-1].i)); }
#line 3064 "grammar.c" /* yacc.c:1646  */
    break;

  case 160:
#line 674 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_ADD, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3070 "grammar.c" /* yacc.c:1646  */
    break;

  case 161:
#line 675 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_SUB, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3076 "grammar.c" /* yacc.c:1646  */
    break;

  case 162:
#line 676 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_MUL, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3082 "grammar.c" /* yacc.c:1646  */
    break;

  case 163:
#line 677 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_DIV, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3088 "grammar.c" /* yacc.c:1646  */
    break;

  case 164:
#line 678 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_MOD, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3094 "grammar.c" /* yacc.c:1646  */
    break;

  case 165:
#line 679 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_AND, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3100 "grammar.c" /* yacc.c:1646  */
    break;

  case 166:
#line 680 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_OR, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3106 "grammar.c" /* yacc.c:1646  */
    break;

  case 167:
#line 681 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_XOR, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3112 "grammar.c" /* yacc.c:1646  */
    break;

  case 168:
#line 682 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_LSH, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3118 "grammar.c" /* yacc.c:1646  */
    break;

  case 169:
#line 683 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_arth(cstate, BPF_RSH, (yyvsp[-2].a), (yyvsp[0].a)); }
#line 3124 "grammar.c" /* yacc.c:1646  */
    break;

  case 170:
#line 684 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_neg(cstate, (yyvsp[0].a)); }
#line 3130 "grammar.c" /* yacc.c:1646  */
    break;

  case 171:
#line 685 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = (yyvsp[-1].a); }
#line 3136 "grammar.c" /* yacc.c:1646  */
    break;

  case 172:
#line 686 "grammar.y" /* yacc.c:1646  */
    { (yyval.a) = gen_loadlen(cstate); }
#line 3142 "grammar.c" /* yacc.c:1646  */
    break;

  case 173:
#line 688 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = '&'; }
#line 3148 "grammar.c" /* yacc.c:1646  */
    break;

  case 174:
#line 689 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = '|'; }
#line 3154 "grammar.c" /* yacc.c:1646  */
    break;

  case 175:
#line 690 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = '<'; }
#line 3160 "grammar.c" /* yacc.c:1646  */
    break;

  case 176:
#line 691 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = '>'; }
#line 3166 "grammar.c" /* yacc.c:1646  */
    break;

  case 177:
#line 692 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = '='; }
#line 3172 "grammar.c" /* yacc.c:1646  */
    break;

  case 179:
#line 695 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = (yyvsp[-1].i); }
#line 3178 "grammar.c" /* yacc.c:1646  */
    break;

  case 180:
#line 697 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_LANE; }
#line 3184 "grammar.c" /* yacc.c:1646  */
    break;

  case 181:
#line 698 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_METAC;	}
#line 3190 "grammar.c" /* yacc.c:1646  */
    break;

  case 182:
#line 699 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_BCC; }
#line 3196 "grammar.c" /* yacc.c:1646  */
    break;

  case 183:
#line 700 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_OAMF4EC; }
#line 3202 "grammar.c" /* yacc.c:1646  */
    break;

  case 184:
#line 701 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_OAMF4SC; }
#line 3208 "grammar.c" /* yacc.c:1646  */
    break;

  case 185:
#line 702 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_SC; }
#line 3214 "grammar.c" /* yacc.c:1646  */
    break;

  case 186:
#line 703 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_ILMIC; }
#line 3220 "grammar.c" /* yacc.c:1646  */
    break;

  case 187:
#line 705 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_OAM; }
#line 3226 "grammar.c" /* yacc.c:1646  */
    break;

  case 188:
#line 706 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_OAMF4; }
#line 3232 "grammar.c" /* yacc.c:1646  */
    break;

  case 189:
#line 707 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_CONNECTMSG; }
#line 3238 "grammar.c" /* yacc.c:1646  */
    break;

  case 190:
#line 708 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = A_METACONNECT; }
#line 3244 "grammar.c" /* yacc.c:1646  */
    break;

  case 191:
#line 711 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).atmfieldtype = A_VPI; }
#line 3250 "grammar.c" /* yacc.c:1646  */
    break;

  case 192:
#line 712 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).atmfieldtype = A_VCI; }
#line 3256 "grammar.c" /* yacc.c:1646  */
    break;

  case 194:
#line 715 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_atmfield_code(cstate, (yyvsp[-2].blk).atmfieldtype, (bpf_int32)(yyvsp[0].i), (bpf_u_int32)(yyvsp[-1].i), 0); }
#line 3262 "grammar.c" /* yacc.c:1646  */
    break;

  case 195:
#line 716 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_atmfield_code(cstate, (yyvsp[-2].blk).atmfieldtype, (bpf_int32)(yyvsp[0].i), (bpf_u_int32)(yyvsp[-1].i), 1); }
#line 3268 "grammar.c" /* yacc.c:1646  */
    break;

  case 196:
#line 717 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = (yyvsp[-1].blk).b; (yyval.blk).q = qerr; }
#line 3274 "grammar.c" /* yacc.c:1646  */
    break;

  case 197:
#line 719 "grammar.y" /* yacc.c:1646  */
    {
	(yyval.blk).atmfieldtype = (yyvsp[-1].blk).atmfieldtype;
	if ((yyval.blk).atmfieldtype == A_VPI ||
	    (yyval.blk).atmfieldtype == A_VCI)
		(yyval.blk).b = gen_atmfield_code(cstate, (yyval.blk).atmfieldtype, (bpf_int32) (yyvsp[0].i), BPF_JEQ, 0);
	}
#line 3285 "grammar.c" /* yacc.c:1646  */
    break;

  case 199:
#line 727 "grammar.y" /* yacc.c:1646  */
    { gen_or((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 3291 "grammar.c" /* yacc.c:1646  */
    break;

  case 200:
#line 730 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = M_FISU; }
#line 3297 "grammar.c" /* yacc.c:1646  */
    break;

  case 201:
#line 731 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = M_LSSU; }
#line 3303 "grammar.c" /* yacc.c:1646  */
    break;

  case 202:
#line 732 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = M_MSU; }
#line 3309 "grammar.c" /* yacc.c:1646  */
    break;

  case 203:
#line 733 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = MH_FISU; }
#line 3315 "grammar.c" /* yacc.c:1646  */
    break;

  case 204:
#line 734 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = MH_LSSU; }
#line 3321 "grammar.c" /* yacc.c:1646  */
    break;

  case 205:
#line 735 "grammar.y" /* yacc.c:1646  */
    { (yyval.i) = MH_MSU; }
#line 3327 "grammar.c" /* yacc.c:1646  */
    break;

  case 206:
#line 738 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = M_SIO; }
#line 3333 "grammar.c" /* yacc.c:1646  */
    break;

  case 207:
#line 739 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = M_OPC; }
#line 3339 "grammar.c" /* yacc.c:1646  */
    break;

  case 208:
#line 740 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = M_DPC; }
#line 3345 "grammar.c" /* yacc.c:1646  */
    break;

  case 209:
#line 741 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = M_SLS; }
#line 3351 "grammar.c" /* yacc.c:1646  */
    break;

  case 210:
#line 742 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = MH_SIO; }
#line 3357 "grammar.c" /* yacc.c:1646  */
    break;

  case 211:
#line 743 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = MH_OPC; }
#line 3363 "grammar.c" /* yacc.c:1646  */
    break;

  case 212:
#line 744 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = MH_DPC; }
#line 3369 "grammar.c" /* yacc.c:1646  */
    break;

  case 213:
#line 745 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).mtp3fieldtype = MH_SLS; }
#line 3375 "grammar.c" /* yacc.c:1646  */
    break;

  case 215:
#line 748 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_mtp3field_code(cstate, (yyvsp[-2].blk).mtp3fieldtype, (u_int)(yyvsp[0].i), (u_int)(yyvsp[-1].i), 0); }
#line 3381 "grammar.c" /* yacc.c:1646  */
    break;

  case 216:
#line 749 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = gen_mtp3field_code(cstate, (yyvsp[-2].blk).mtp3fieldtype, (u_int)(yyvsp[0].i), (u_int)(yyvsp[-1].i), 1); }
#line 3387 "grammar.c" /* yacc.c:1646  */
    break;

  case 217:
#line 750 "grammar.y" /* yacc.c:1646  */
    { (yyval.blk).b = (yyvsp[-1].blk).b; (yyval.blk).q = qerr; }
#line 3393 "grammar.c" /* yacc.c:1646  */
    break;

  case 218:
#line 752 "grammar.y" /* yacc.c:1646  */
    {
	(yyval.blk).mtp3fieldtype = (yyvsp[-1].blk).mtp3fieldtype;
	if ((yyval.blk).mtp3fieldtype == M_SIO ||
	    (yyval.blk).mtp3fieldtype == M_OPC ||
	    (yyval.blk).mtp3fieldtype == M_DPC ||
	    (yyval.blk).mtp3fieldtype == M_SLS ||
	    (yyval.blk).mtp3fieldtype == MH_SIO ||
	    (yyval.blk).mtp3fieldtype == MH_OPC ||
	    (yyval.blk).mtp3fieldtype == MH_DPC ||
	    (yyval.blk).mtp3fieldtype == MH_SLS)
		(yyval.blk).b = gen_mtp3field_code(cstate, (yyval.blk).mtp3fieldtype, (u_int) (yyvsp[0].i), BPF_JEQ, 0);
	}
#line 3410 "grammar.c" /* yacc.c:1646  */
    break;

  case 220:
#line 766 "grammar.y" /* yacc.c:1646  */
    { gen_or((yyvsp[-2].blk).b, (yyvsp[0].blk).b); (yyval.blk) = (yyvsp[0].blk); }
#line 3416 "grammar.c" /* yacc.c:1646  */
    break;


#line 3420 "grammar.c" /* yacc.c:1646  */
      default: break;
    }
  /* User semantic actions sometimes alter yychar, and that requires
     that yytoken be updated with the new translation.  We take the
     approach of translating immediately before every use of yytoken.
     One alternative is translating here after every semantic action,
     but that translation would be missed if the semantic action invokes
     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
     incorrect destructor might then be invoked immediately.  In the
     case of YYERROR or YYBACKUP, subsequent parser actions might lead
     to an incorrect destructor call or verbose syntax error message
     before the lookahead is translated.  */
  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);

  YYPOPSTACK (yylen);
  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp);

  *++yyvsp = yyval;

  /* Now 'shift' the result of the reduction.  Determine what state
     that goes to, based on the state we popped back to and the rule
     number reduced by.  */

  yyn = yyr1[yyn];

  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
    yystate = yytable[yystate];
  else
    yystate = yydefgoto[yyn - YYNTOKENS];

  goto yynewstate;


/*--------------------------------------.
| yyerrlab -- here on detecting error.  |
`--------------------------------------*/
yyerrlab:
  /* Make sure we have latest lookahead translation.  See comments at
     user semantic actions for why this is necessary.  */
  yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);

  /* If not already recovering from an error, report this error.  */
  if (!yyerrstatus)
    {
      ++yynerrs;
#if ! YYERROR_VERBOSE
      yyerror (yyscanner, cstate, YY_("syntax error"));
#else
# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
                                        yyssp, yytoken)
      {
        char const *yymsgp = YY_("syntax error");
        int yysyntax_error_status;
        yysyntax_error_status = YYSYNTAX_ERROR;
        if (yysyntax_error_status == 0)
          yymsgp = yymsg;
        else if (yysyntax_error_status == 1)
          {
            if (yymsg != yymsgbuf)
              YYSTACK_FREE (yymsg);
            yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
            if (!yymsg)
              {
                yymsg = yymsgbuf;
                yymsg_alloc = sizeof yymsgbuf;
                yysyntax_error_status = 2;
              }
            else
              {
                yysyntax_error_status = YYSYNTAX_ERROR;
                yymsgp = yymsg;
              }
          }
        yyerror (yyscanner, cstate, yymsgp);
        if (yysyntax_error_status == 2)
          goto yyexhaustedlab;
      }
# undef YYSYNTAX_ERROR
#endif
    }



  if (yyerrstatus == 3)
    {
      /* If just tried and failed to reuse lookahead token after an
         error, discard it.  */

      if (yychar <= YYEOF)
        {
          /* Return failure if at end of input.  */
          if (yychar == YYEOF)
            YYABORT;
        }
      else
        {
          yydestruct ("Error: discarding",
                      yytoken, &yylval, yyscanner, cstate);
          yychar = YYEMPTY;
        }
    }

  /* Else will try to reuse lookahead token after shifting the error
     token.  */
  goto yyerrlab1;


/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR.  |
`---------------------------------------------------*/
yyerrorlab:

  /* Pacify compilers like GCC when the user code never invokes
     YYERROR and the label yyerrorlab therefore never appears in user
     code.  */
  if (/*CONSTCOND*/ 0)
     goto yyerrorlab;

  /* Do not reclaim the symbols of the rule whose action triggered
     this YYERROR.  */
  YYPOPSTACK (yylen);
  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp);
  yystate = *yyssp;
  goto yyerrlab1;


/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR.  |
`-------------------------------------------------------------*/
yyerrlab1:
  yyerrstatus = 3;      /* Each real token shifted decrements this.  */

  for (;;)
    {
      yyn = yypact[yystate];
      if (!yypact_value_is_default (yyn))
        {
          yyn += YYTERROR;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
            {
              yyn = yytable[yyn];
              if (0 < yyn)
                break;
            }
        }

      /* Pop the current state because it cannot handle the error token.  */
      if (yyssp == yyss)
        YYABORT;


      yydestruct ("Error: popping",
                  yystos[yystate], yyvsp, yyscanner, cstate);
      YYPOPSTACK (1);
      yystate = *yyssp;
      YY_STACK_PRINT (yyss, yyssp);
    }

  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END


  /* Shift the error token.  */
  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);

  yystate = yyn;
  goto yynewstate;


/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here.  |
`-------------------------------------*/
yyacceptlab:
  yyresult = 0;
  goto yyreturn;

/*-----------------------------------.
| yyabortlab -- YYABORT comes here.  |
`-----------------------------------*/
yyabortlab:
  yyresult = 1;
  goto yyreturn;

#if !defined yyoverflow || YYERROR_VERBOSE
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here.  |
`-------------------------------------------------*/
yyexhaustedlab:
  yyerror (yyscanner, cstate, YY_("memory exhausted"));
  yyresult = 2;
  /* Fall through.  */
#endif

yyreturn:
  if (yychar != YYEMPTY)
    {
      /* Make sure we have latest lookahead translation.  See comments at
         user semantic actions for why this is necessary.  */
      yytoken = YYTRANSLATE (yychar);
      yydestruct ("Cleanup: discarding lookahead",
                  yytoken, &yylval, yyscanner, cstate);
    }
  /* Do not reclaim the symbols of the rule whose action triggered
     this YYABORT or YYACCEPT.  */
  YYPOPSTACK (yylen);
  YY_STACK_PRINT (yyss, yyssp);
  while (yyssp != yyss)
    {
      yydestruct ("Cleanup: popping",
                  yystos[*yyssp], yyvsp, yyscanner, cstate);
      YYPOPSTACK (1);
    }
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
#if YYERROR_VERBOSE
  if (yymsg != yymsgbuf)
    YYSTACK_FREE (yymsg);
#endif
  return yyresult;
}
#line 768 "grammar.y" /* yacc.c:1906  */