parser.h File Reference

Classes
union	YYSTYPE
struct	YYLTYPE

Macros
#define	YYDEBUG   0
#define	YYTOKENTYPE
#define	YYSTYPE_IS_TRIVIAL   1
#define	YYSTYPE_IS_DECLARED   1
#define	YYLTYPE_IS_DECLARED   1
#define	YYLTYPE_IS_TRIVIAL   1

Typedefs
typedef union YYSTYPE	YYSTYPE
typedef struct YYLTYPE	YYLTYPE

Enumerations
enum	yytokentype {   ELLIPSIS = 258, UDP = 259, _HTONS_ = 260, _HTONL_ = 261,   BACK_QUOTED = 262, SA_FAMILY = 263, SIN_PORT = 264, SIN_ADDR = 265,   ACK = 266, WIN = 267, WSCALE = 268, MSS = 269,   NOP = 270, TIMESTAMP = 271, ECR = 272, EOL = 273,   TCPSACK = 274, VAL = 275, SACKOK = 276, OPTION = 277,   IPV4_TYPE = 278, IPV6_TYPE = 279, INET_ADDR = 280, SPP_ASSOC_ID = 281,   SPP_ADDRESS = 282, SPP_HBINTERVAL = 283, SPP_PATHMAXRXT = 284, SPP_PATHMTU = 285,   SPP_FLAGS = 286, SPP_IPV6_FLOWLABEL_ = 287, SPP_DSCP_ = 288, SINFO_STREAM = 289,   SINFO_SSN = 290, SINFO_FLAGS = 291, SINFO_PPID = 292, SINFO_CONTEXT = 293,   SINFO_ASSOC_ID = 294, SINFO_TIMETOLIVE = 295, SINFO_TSN = 296, SINFO_CUMTSN = 297,   SINFO_PR_VALUE = 298, CHUNK = 299, MYDATA = 300, MYINIT = 301,   MYINIT_ACK = 302, MYHEARTBEAT = 303, MYHEARTBEAT_ACK = 304, MYABORT = 305,   MYSHUTDOWN = 306, MYSHUTDOWN_ACK = 307, MYERROR = 308, MYCOOKIE_ECHO = 309,   MYCOOKIE_ACK = 310, MYSHUTDOWN_COMPLETE = 311, PAD = 312, ERROR = 313,   HEARTBEAT_INFORMATION = 314, CAUSE_INFO = 315, MYSACK = 316, STATE_COOKIE = 317,   PARAMETER = 318, MYSCTP = 319, TYPE = 320, FLAGS = 321,   LEN = 322, MYSUPPORTED_EXTENSIONS = 323, MYSUPPORTED_ADDRESS_TYPES = 324, TYPES = 325,   CWR = 326, ECNE = 327, TAG = 328, A_RWND = 329,   OS = 330, IS = 331, TSN = 332, MYSID = 333,   SSN = 334, PPID = 335, CUM_TSN = 336, GAPS = 337,   DUPS = 338, MID = 339, FSN = 340, SRTO_ASSOC_ID = 341,   SRTO_INITIAL = 342, SRTO_MAX = 343, SRTO_MIN = 344, SINIT_NUM_OSTREAMS = 345,   SINIT_MAX_INSTREAMS = 346, SINIT_MAX_ATTEMPTS = 347, SINIT_MAX_INIT_TIMEO = 348, MYSACK_DELAY = 349,   SACK_FREQ = 350, ASSOC_VALUE = 351, ASSOC_ID = 352, SACK_ASSOC_ID = 353,   RECONFIG = 354, OUTGOING_SSN_RESET = 355, REQ_SN = 356, RESP_SN = 357,   LAST_TSN = 358, SIDS = 359, INCOMING_SSN_RESET = 360, RECONFIG_RESPONSE = 361,   RESULT = 362, SENDER_NEXT_TSN = 363, RECEIVER_NEXT_TSN = 364, SSN_TSN_RESET = 365,   ADD_INCOMING_STREAMS = 366, NUMBER_OF_NEW_STREAMS = 367, ADD_OUTGOING_STREAMS = 368, RECONFIG_REQUEST_GENERIC = 369,   SRS_ASSOC_ID = 370, SRS_FLAGS = 371, SRS_NUMBER_STREAMS = 372, SRS_STREAM_LIST = 373,   SSTAT_ASSOC_ID = 374, SSTAT_STATE = 375, SSTAT_RWND = 376, SSTAT_UNACKDATA = 377,   SSTAT_PENDDATA = 378, SSTAT_INSTRMS = 379, SSTAT_OUTSTRMS = 380, SSTAT_FRAGMENTATION_POINT = 381,   SSTAT_PRIMARY = 382, SASOC_ASOCMAXRXT = 383, SASOC_ASSOC_ID = 384, SASOC_NUMBER_PEER_DESTINATIONS = 385,   SASOC_PEER_RWND = 386, SASOC_LOCAL_RWND = 387, SASOC_COOKIE_LIFE = 388, SAS_ASSOC_ID = 389,   SAS_INSTRMS = 390, SAS_OUTSTRMS = 391, MYINVALID_STREAM_IDENTIFIER = 392, ISID = 393,   MYFLOAT = 394, INTEGER = 395, HEX_INTEGER = 396, MYWORD = 397,   MYSTRING = 398 }

Functions
int	yyparse (void)

Variables
YYSTYPE	yylval
YYLTYPE	yylloc

Macro Definition Documentation

#define YYDEBUG   0

#define YYLTYPE_IS_DECLARED   1

#define YYLTYPE_IS_TRIVIAL   1

#define YYSTYPE_IS_DECLARED   1

#define YYSTYPE_IS_TRIVIAL   1

#define YYTOKENTYPE

Typedef Documentation

typedef struct YYLTYPE YYLTYPE

typedef union YYSTYPE YYSTYPE

Enumeration Type Documentation

enum yytokentype

Enumerator
ELLIPSIS
UDP
_HTONS_
_HTONL_
BACK_QUOTED
SA_FAMILY
SIN_PORT
SIN_ADDR
ACK
WIN
WSCALE
MSS
NOP
TIMESTAMP
ECR
EOL
TCPSACK
VAL
SACKOK
OPTION
IPV4_TYPE
IPV6_TYPE
INET_ADDR
SPP_ASSOC_ID
SPP_ADDRESS
SPP_HBINTERVAL
SPP_PATHMAXRXT
SPP_PATHMTU
SPP_FLAGS
SPP_IPV6_FLOWLABEL_
SPP_DSCP_
SINFO_STREAM
SINFO_SSN
SINFO_FLAGS
SINFO_PPID
SINFO_CONTEXT
SINFO_ASSOC_ID
SINFO_TIMETOLIVE
SINFO_TSN
SINFO_CUMTSN
SINFO_PR_VALUE
CHUNK
MYDATA
MYINIT
MYINIT_ACK
MYHEARTBEAT
MYHEARTBEAT_ACK
MYABORT
MYSHUTDOWN
MYSHUTDOWN_ACK
MYERROR
MYCOOKIE_ECHO
MYCOOKIE_ACK
MYSHUTDOWN_COMPLETE
PAD
ERROR
HEARTBEAT_INFORMATION
CAUSE_INFO
MYSACK
STATE_COOKIE
PARAMETER
MYSCTP
TYPE
FLAGS
LEN
MYSUPPORTED_EXTENSIONS
MYSUPPORTED_ADDRESS_TYPES
TYPES
CWR
ECNE
TAG
A_RWND
OS
IS
TSN
MYSID
SSN
PPID
CUM_TSN
GAPS
DUPS
MID
FSN
SRTO_ASSOC_ID
SRTO_INITIAL
SRTO_MAX
SRTO_MIN
SINIT_NUM_OSTREAMS
SINIT_MAX_INSTREAMS
SINIT_MAX_ATTEMPTS
SINIT_MAX_INIT_TIMEO
MYSACK_DELAY
SACK_FREQ
ASSOC_VALUE
ASSOC_ID
SACK_ASSOC_ID
RECONFIG
OUTGOING_SSN_RESET
REQ_SN
RESP_SN
LAST_TSN
SIDS
INCOMING_SSN_RESET
RECONFIG_RESPONSE
RESULT
SENDER_NEXT_TSN
RECEIVER_NEXT_TSN
SSN_TSN_RESET
ADD_INCOMING_STREAMS
NUMBER_OF_NEW_STREAMS
ADD_OUTGOING_STREAMS
RECONFIG_REQUEST_GENERIC
SRS_ASSOC_ID
SRS_FLAGS
SRS_NUMBER_STREAMS
SRS_STREAM_LIST
SSTAT_ASSOC_ID
SSTAT_STATE
SSTAT_RWND
SSTAT_UNACKDATA
SSTAT_PENDDATA
SSTAT_INSTRMS
SSTAT_OUTSTRMS
SSTAT_FRAGMENTATION_POINT
SSTAT_PRIMARY
SASOC_ASOCMAXRXT
SASOC_ASSOC_ID
SASOC_NUMBER_PEER_DESTINATIONS
SASOC_PEER_RWND
SASOC_LOCAL_RWND
SASOC_COOKIE_LIFE
SAS_ASSOC_ID
SAS_INSTRMS
SAS_OUTSTRMS
MYINVALID_STREAM_IDENTIFIER
ISID
MYFLOAT
INTEGER
HEX_INTEGER
MYWORD
MYSTRING

  {
    ELLIPSIS = 258,
    UDP = 259,
    _HTONS_ = 260,
    _HTONL_ = 261,
    BACK_QUOTED = 262,
    SA_FAMILY = 263,
    SIN_PORT = 264,
    SIN_ADDR = 265,
    ACK = 266,
    WIN = 267,
    WSCALE = 268,
    MSS = 269,
    NOP = 270,
    TIMESTAMP = 271,
    ECR = 272,
    EOL = 273,
    TCPSACK = 274,
    VAL = 275,
    SACKOK = 276,
    OPTION = 277,
    IPV4_TYPE = 278,
    IPV6_TYPE = 279,
    INET_ADDR = 280,
    SPP_ASSOC_ID = 281,
    SPP_ADDRESS = 282,
    SPP_HBINTERVAL = 283,
    SPP_PATHMAXRXT = 284,
    SPP_PATHMTU = 285,
    SPP_FLAGS = 286,
    SPP_IPV6_FLOWLABEL_ = 287,
    SPP_DSCP_ = 288,
    SINFO_STREAM = 289,
    SINFO_SSN = 290,
    SINFO_FLAGS = 291,
    SINFO_PPID = 292,
    SINFO_CONTEXT = 293,
    SINFO_ASSOC_ID = 294,
    SINFO_TIMETOLIVE = 295,
    SINFO_TSN = 296,
    SINFO_CUMTSN = 297,
    SINFO_PR_VALUE = 298,
    CHUNK = 299,
    MYDATA = 300,
    MYINIT = 301,
    MYINIT_ACK = 302,
    MYHEARTBEAT = 303,
    MYHEARTBEAT_ACK = 304,
    MYABORT = 305,
    MYSHUTDOWN = 306,
    MYSHUTDOWN_ACK = 307,
    MYERROR = 308,
    MYCOOKIE_ECHO = 309,
    MYCOOKIE_ACK = 310,
    MYSHUTDOWN_COMPLETE = 311,
    PAD = 312,
    ERROR = 313,
    HEARTBEAT_INFORMATION = 314,
    CAUSE_INFO = 315,
    MYSACK = 316,
    STATE_COOKIE = 317,
    PARAMETER = 318,
    MYSCTP = 319,
    TYPE = 320,
    FLAGS = 321,
    LEN = 322,
    MYSUPPORTED_EXTENSIONS = 323,
    MYSUPPORTED_ADDRESS_TYPES = 324,
    TYPES = 325,
    CWR = 326,
    ECNE = 327,
    TAG = 328,
    A_RWND = 329,
    OS = 330,
    IS = 331,
    TSN = 332,
    MYSID = 333,
    SSN = 334,
    PPID = 335,
    CUM_TSN = 336,
    GAPS = 337,
    DUPS = 338,
    MID = 339,
    FSN = 340,
    SRTO_ASSOC_ID = 341,
    SRTO_INITIAL = 342,
    SRTO_MAX = 343,
    SRTO_MIN = 344,
    SINIT_NUM_OSTREAMS = 345,
    SINIT_MAX_INSTREAMS = 346,
    SINIT_MAX_ATTEMPTS = 347,
    SINIT_MAX_INIT_TIMEO = 348,
    MYSACK_DELAY = 349,
    SACK_FREQ = 350,
    ASSOC_VALUE = 351,
    ASSOC_ID = 352,
    SACK_ASSOC_ID = 353,
    RECONFIG = 354,
    OUTGOING_SSN_RESET = 355,
    REQ_SN = 356,
    RESP_SN = 357,
    LAST_TSN = 358,
    SIDS = 359,
    INCOMING_SSN_RESET = 360,
    RECONFIG_RESPONSE = 361,
    RESULT = 362,
    SENDER_NEXT_TSN = 363,
    RECEIVER_NEXT_TSN = 364,
    SSN_TSN_RESET = 365,
    ADD_INCOMING_STREAMS = 366,
    NUMBER_OF_NEW_STREAMS = 367,
    ADD_OUTGOING_STREAMS = 368,
    RECONFIG_REQUEST_GENERIC = 369,
    SRS_ASSOC_ID = 370,
    SRS_FLAGS = 371,
    SRS_NUMBER_STREAMS = 372,
    SRS_STREAM_LIST = 373,
    SSTAT_ASSOC_ID = 374,
    SSTAT_STATE = 375,
    SSTAT_RWND = 376,
    SSTAT_UNACKDATA = 377,
    SSTAT_PENDDATA = 378,
    SSTAT_INSTRMS = 379,
    SSTAT_OUTSTRMS = 380,
    SSTAT_FRAGMENTATION_POINT = 381,
    SSTAT_PRIMARY = 382,
    SASOC_ASOCMAXRXT = 383,
    SASOC_ASSOC_ID = 384,
    SASOC_NUMBER_PEER_DESTINATIONS = 385,
    SASOC_PEER_RWND = 386,
    SASOC_LOCAL_RWND = 387,
    SASOC_COOKIE_LIFE = 388,
    SAS_ASSOC_ID = 389,
    SAS_INSTRMS = 390,
    SAS_OUTSTRMS = 391,
    MYINVALID_STREAM_IDENTIFIER = 392,
    ISID = 393,
    MYFLOAT = 394,
    INTEGER = 395,
    HEX_INTEGER = 396,
    MYWORD = 397,
    MYSTRING = 398
  };

Function Documentation

int yyparse

(

void

)

Referenced by parse_script().

{
    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.
       'yyls': related to locations.

       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;

    /* The location stack.  */
    YYLTYPE yylsa[YYINITDEPTH];
    YYLTYPE *yyls;
    YYLTYPE *yylsp;

    /* The locations where the error started and ended.  */
    YYLTYPE yyerror_range[3];

    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;
  YYLTYPE yyloc;

#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), yylsp -= (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;
  yylsp = yyls = yylsa;
  yystacksize = YYINITDEPTH;

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

  yystate = 0;
  yyerrstatus = 0;
  yynerrs = 0;
  yychar = YYEMPTY; /* Cause a token to be read.  */
  yylsp[0] = yylloc;
  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;
        YYLTYPE *yyls1 = yyls;

        /* 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),
                    &yyls1, yysize * sizeof (*yylsp),
                    &yystacksize);

        yyls = yyls1;
        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);
        YYSTACK_RELOCATE (yyls_alloc, yyls);
#  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
      }
# endif
#endif /* no yyoverflow */

      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;
      yylsp = yyls + 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 ();
    }

  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
  *++yylsp = yylloc;
  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];

  /* Default location.  */
  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
  YY_REDUCE_PRINT (yyn);
  switch (yyn)
    {
        case 2:
#line 362 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = NULL;    /* The parser output is in out_script */
}
#line 2470 "parser.cc" /* yacc.c:1646  */
    break;

  case 3:
#line 368 "parser.y" /* yacc.c:1646  */
    { (yyval.option) = NULL;
    parse_and_finalize_config(invocation);}
#line 2477 "parser.cc" /* yacc.c:1646  */
    break;

  case 4:
#line 370 "parser.y" /* yacc.c:1646  */
    {
    (yyval.option) = (yyvsp[0].option);
    parse_and_finalize_config(invocation);
}
#line 2486 "parser.cc" /* yacc.c:1646  */
    break;

  case 5:
#line 377 "parser.y" /* yacc.c:1646  */
    {
    out_script->addOption((yyvsp[0].option));
    (yyval.option) = (yyvsp[0].option);    /* return the tail so we can append to it */
}
#line 2495 "parser.cc" /* yacc.c:1646  */
    break;

  case 6:
#line 381 "parser.y" /* yacc.c:1646  */
    {
    out_script->addOption((yyvsp[0].option));
    (yyval.option) = (yyvsp[0].option);    /* return the tail so we can append to it */
}
#line 2504 "parser.cc" /* yacc.c:1646  */
    break;

  case 7:
#line 388 "parser.y" /* yacc.c:1646  */
    {
    (yyval.option) = new PacketDrillOption((yyvsp[-2].string), (yyvsp[0].string));
}
#line 2512 "parser.cc" /* yacc.c:1646  */
    break;

  case 8:
#line 393 "parser.y" /* yacc.c:1646  */
    { (yyval.string) = (yyvsp[0].reserved); }
#line 2518 "parser.cc" /* yacc.c:1646  */
    break;

  case 9:
#line 397 "parser.y" /* yacc.c:1646  */
    { (yyval.string) = strdup(yytext); }
#line 2524 "parser.cc" /* yacc.c:1646  */
    break;

  case 10:
#line 398 "parser.y" /* yacc.c:1646  */
    { (yyval.string) = (yyvsp[0].string); }
#line 2530 "parser.cc" /* yacc.c:1646  */
    break;

  case 11:
#line 399 "parser.y" /* yacc.c:1646  */
    { (yyval.string) = (yyvsp[0].string); }
#line 2536 "parser.cc" /* yacc.c:1646  */
    break;

  case 12:
#line 404 "parser.y" /* yacc.c:1646  */
    {
    out_script->addEvent((yyvsp[0].event));    /* save pointer to event list as output of parser */
    (yyval.event) = (yyvsp[0].event);    /* return the tail so that we can append to it */
}
#line 2545 "parser.cc" /* yacc.c:1646  */
    break;

  case 13:
#line 408 "parser.y" /* yacc.c:1646  */
    {
    out_script->addEvent((yyvsp[0].event));
    (yyval.event) = (yyvsp[0].event);    /* return the tail so that we can append to it */
}
#line 2554 "parser.cc" /* yacc.c:1646  */
    break;

  case 14:
#line 415 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = (yyvsp[0].event);
    (yyval.event)->setLineNumber((yyvsp[-1].event)->getLineNumber());    /* use timestamp's line */
    (yyval.event)->setEventTime((yyvsp[-1].event)->getEventTime());
    (yyval.event)->setEventTimeEnd((yyvsp[-1].event)->getEventTimeEnd());
    (yyval.event)->setTimeType((yyvsp[-1].event)->getTimeType());
    (yyvsp[-1].event)->getLineNumber(),
    (yyvsp[-1].event)->getEventTime().dbl(),
    (yyvsp[-1].event)->getEventTimeEnd().dbl(),
    (yyvsp[-1].event)->getTimeType();
    if ((yyval.event)->getEventTimeEnd() != NO_TIME_RANGE) {
        if ((yyval.event)->getEventTimeEnd() < (yyval.event)->getEventTime())
            semantic_error("time range is backwards");
    }
    if ((yyval.event)->getTimeType() == ANY_TIME &&  ((yyval.event)->getType() != PACKET_EVENT ||
        ((yyval.event)->getPacket())->getDirection() != DIRECTION_OUTBOUND)) {
        yylineno = (yyval.event)->getLineNumber();
        semantic_error("event time <star> can only be used with outbound packets");
    } else if (((yyval.event)->getTimeType() == ABSOLUTE_RANGE_TIME ||
        (yyval.event)->getTimeType() == RELATIVE_RANGE_TIME) &&
        ((yyval.event)->getType() != PACKET_EVENT ||
        ((yyval.event)->getPacket())->getDirection() != DIRECTION_OUTBOUND)) {
        yylineno = (yyval.event)->getLineNumber();
        semantic_error("event time range can only be used with outbound packets");
    }
    delete((yyvsp[-1].event));
}
#line 2586 "parser.cc" /* yacc.c:1646  */
    break;

  case 15:
#line 445 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = new PacketDrillEvent(INVALID_EVENT);
    (yyval.event)->setLineNumber((yylsp[0]).first_line);
    (yyval.event)->setEventTime((yyvsp[0].time_usecs));
    (yyval.event)->setTimeType(RELATIVE_TIME);
}
#line 2597 "parser.cc" /* yacc.c:1646  */
    break;

  case 16:
#line 451 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = new PacketDrillEvent(INVALID_EVENT);
    (yyval.event)->setLineNumber((yylsp[0]).first_line);
    (yyval.event)->setEventTime((yyvsp[0].time_usecs));
    (yyval.event)->setTimeType(ABSOLUTE_TIME);
}
#line 2608 "parser.cc" /* yacc.c:1646  */
    break;

  case 17:
#line 457 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = new PacketDrillEvent(INVALID_EVENT);
    (yyval.event)->setLineNumber((yylsp[0]).first_line);
    (yyval.event)->setTimeType(ANY_TIME);
}
#line 2618 "parser.cc" /* yacc.c:1646  */
    break;

  case 18:
#line 462 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = new PacketDrillEvent(INVALID_EVENT);
    (yyval.event)->setLineNumber((yylsp[-2]).first_line);
    (yyval.event)->setTimeType(ABSOLUTE_RANGE_TIME);
    (yyval.event)->setEventTime((yyvsp[-2].time_usecs));
    (yyval.event)->setEventTimeEnd((yyvsp[0].time_usecs));
}
#line 2630 "parser.cc" /* yacc.c:1646  */
    break;

  case 19:
#line 469 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = new PacketDrillEvent(INVALID_EVENT);
    (yyval.event)->setLineNumber((yylsp[-4]).first_line);
    (yyval.event)->setTimeType(RELATIVE_RANGE_TIME);
    (yyval.event)->setEventTime((yyvsp[-3].time_usecs));
    (yyval.event)->setEventTimeEnd((yyvsp[0].time_usecs));
}
#line 2642 "parser.cc" /* yacc.c:1646  */
    break;

  case 20:
#line 479 "parser.y" /* yacc.c:1646  */
    {
    if ((yyvsp[0].floating) < 0) {
        semantic_error("negative time");
    }
    (yyval.time_usecs) = (int64)((yyvsp[0].floating) * 1.0e6); /* convert float secs to s64 microseconds */
}
#line 2653 "parser.cc" /* yacc.c:1646  */
    break;

  case 21:
#line 485 "parser.y" /* yacc.c:1646  */
    {
    if ((yyvsp[0].integer) < 0) {
        semantic_error("negative time");
    }
    (yyval.time_usecs) = (int64)((yyvsp[0].integer) * 1000000); /* convert int secs to s64 microseconds */
}
#line 2664 "parser.cc" /* yacc.c:1646  */
    break;

  case 22:
#line 494 "parser.y" /* yacc.c:1646  */
    {
    if ((yyvsp[0].packet)) {
        (yyval.event) = new PacketDrillEvent(PACKET_EVENT);  (yyval.event)->setPacket((yyvsp[0].packet));
    } else {
        (yyval.event) = NULL;
    }
}
#line 2676 "parser.cc" /* yacc.c:1646  */
    break;

  case 23:
#line 501 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = new PacketDrillEvent(SYSCALL_EVENT);
    (yyval.event)->setSyscall((yyvsp[0].syscall));
}
#line 2685 "parser.cc" /* yacc.c:1646  */
    break;

  case 24:
#line 505 "parser.y" /* yacc.c:1646  */
    {
    (yyval.event) = new PacketDrillEvent(COMMAND_EVENT);
    (yyval.event)->setCommand((yyvsp[0].command));
}
#line 2694 "parser.cc" /* yacc.c:1646  */
    break;

  case 25:
#line 512 "parser.y" /* yacc.c:1646  */
    {
    (yyval.command) = (struct command_spec *)calloc(1, sizeof(struct command_spec));
    (yyval.command)->command_line = (yyvsp[0].reserved);
}
#line 2703 "parser.cc" /* yacc.c:1646  */
    break;

  case 26:
#line 519 "parser.y" /* yacc.c:1646  */
    {
    (yyval.packet) = (yyvsp[0].packet);
}
#line 2711 "parser.cc" /* yacc.c:1646  */
    break;

  case 27:
#line 522 "parser.y" /* yacc.c:1646  */
    {
    (yyval.packet) = (yyvsp[0].packet);
}
#line 2719 "parser.cc" /* yacc.c:1646  */
    break;

  case 28:
#line 525 "parser.y" /* yacc.c:1646  */
    {
    (yyval.packet) = (yyvsp[0].packet);
}
#line 2727 "parser.cc" /* yacc.c:1646  */
    break;

  case 29:
#line 531 "parser.y" /* yacc.c:1646  */
    {
    char *error = NULL;
    PacketDrillPacket *outer = (yyvsp[-5].packet), *inner = NULL;
    enum direction_t direction = outer->getDirection();

    if (((yyvsp[0].tcp_options) == NULL) && (direction != DIRECTION_OUTBOUND)) {
        yylineno = (yylsp[0]).first_line;
        printf("<...> for TCP options can only be used with outbound packets");
    }
    cPacket* pkt = PacketDrill::buildTCPPacket(in_config->getWireProtocol(), direction,
                                               (yyvsp[-4].string),
                                               (yyvsp[-3].tcp_sequence_info).start_sequence, (yyvsp[-3].tcp_sequence_info).payload_bytes,
                                               (yyvsp[-2].sequence_number), (yyvsp[-1].window), (yyvsp[0].tcp_options), &error);

    free((yyvsp[-4].string));

    inner = new PacketDrillPacket();
    inner->setInetPacket(pkt);

    inner->setDirection(direction);

    (yyval.packet) = inner;
}
#line 2755 "parser.cc" /* yacc.c:1646  */
    break;

  case 30:
#line 557 "parser.y" /* yacc.c:1646  */
    {
    char *error = NULL;
    PacketDrillPacket *outer = (yyvsp[-4].packet), *inner = NULL;

    enum direction_t direction = outer->getDirection();
    cPacket* pkt = PacketDrill::buildUDPPacket(in_config->getWireProtocol(), direction, (yyvsp[-1].integer), &error);
    if (direction == DIRECTION_INBOUND)
        pkt->setName("parserInbound");
    else
        pkt->setName("parserOutbound");
    inner = new PacketDrillPacket();
    inner->setInetPacket(pkt);
    inner->setDirection(direction);

    (yyval.packet) = inner;
}
#line 2776 "parser.cc" /* yacc.c:1646  */
    break;

  case 31:
#line 576 "parser.y" /* yacc.c:1646  */
    {
    PacketDrillPacket *inner = NULL;
    enum direction_t direction = (yyvsp[-3].packet)->getDirection();
    cPacket* pkt = PacketDrill::buildSCTPPacket(in_config->getWireProtocol(), direction, (yyvsp[0].sctp_chunk_list));
    if (pkt) {
        if (direction == DIRECTION_INBOUND)
            pkt->setName("parserInbound");
        else
            pkt->setName("parserOutbound");
        inner = new PacketDrillPacket();
        inner->setInetPacket(pkt);
        inner->setDirection(direction);
    } else {
        semantic_error("inbound packets must be fully specified");
    }
    (yyval.packet) = inner;
}
#line 2798 "parser.cc" /* yacc.c:1646  */
    break;

  case 32:
#line 596 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk_list) = new cQueue("sctpChunkList");
                                   (yyval.sctp_chunk_list)->insert((cObject*)(yyvsp[0].sctp_chunk)); }
#line 2805 "parser.cc" /* yacc.c:1646  */
    break;

  case 33:
#line 598 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk_list) = (yyvsp[-2].sctp_chunk_list);
                                   (yyval.sctp_chunk_list)->insert((yyvsp[0].sctp_chunk)); }
#line 2812 "parser.cc" /* yacc.c:1646  */
    break;

  case 34:
#line 604 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2818 "parser.cc" /* yacc.c:1646  */
    break;

  case 35:
#line 605 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2824 "parser.cc" /* yacc.c:1646  */
    break;

  case 36:
#line 606 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2830 "parser.cc" /* yacc.c:1646  */
    break;

  case 37:
#line 607 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2836 "parser.cc" /* yacc.c:1646  */
    break;

  case 38:
#line 608 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2842 "parser.cc" /* yacc.c:1646  */
    break;

  case 39:
#line 609 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2848 "parser.cc" /* yacc.c:1646  */
    break;

  case 40:
#line 610 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2854 "parser.cc" /* yacc.c:1646  */
    break;

  case 41:
#line 611 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2860 "parser.cc" /* yacc.c:1646  */
    break;

  case 42:
#line 612 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2866 "parser.cc" /* yacc.c:1646  */
    break;

  case 43:
#line 613 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2872 "parser.cc" /* yacc.c:1646  */
    break;

  case 44:
#line 614 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2878 "parser.cc" /* yacc.c:1646  */
    break;

  case 45:
#line 615 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2884 "parser.cc" /* yacc.c:1646  */
    break;

  case 46:
#line 616 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2890 "parser.cc" /* yacc.c:1646  */
    break;

  case 47:
#line 617 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_chunk) = (yyvsp[0].sctp_chunk); }
#line 2896 "parser.cc" /* yacc.c:1646  */
    break;

  case 48:
#line 622 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 2902 "parser.cc" /* yacc.c:1646  */
    break;

  case 49:
#line 623 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 2913 "parser.cc" /* yacc.c:1646  */
    break;

  case 50:
#line 629 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 2924 "parser.cc" /* yacc.c:1646  */
    break;

  case 51:
#line 638 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 2930 "parser.cc" /* yacc.c:1646  */
    break;

  case 52:
#line 639 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("length value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 2941 "parser.cc" /* yacc.c:1646  */
    break;

  case 53:
#line 648 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = NULL; }
#line 2947 "parser.cc" /* yacc.c:1646  */
    break;

  case 54:
#line 649 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = NULL; }
#line 2953 "parser.cc" /* yacc.c:1646  */
    break;

  case 55:
#line 650 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = (yyvsp[-1].byte_list); }
#line 2959 "parser.cc" /* yacc.c:1646  */
    break;

  case 56:
#line 654 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = new PacketDrillBytes((yyvsp[0].byte)); }
#line 2965 "parser.cc" /* yacc.c:1646  */
    break;

  case 57:
#line 655 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = (yyvsp[-2].byte_list);
                       (yyvsp[-2].byte_list)->appendByte((yyvsp[0].byte)); }
#line 2972 "parser.cc" /* yacc.c:1646  */
    break;

  case 58:
#line 660 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = new PacketDrillBytes();}
#line 2978 "parser.cc" /* yacc.c:1646  */
    break;

  case 59:
#line 661 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = new PacketDrillBytes((yyvsp[0].integer));}
#line 2984 "parser.cc" /* yacc.c:1646  */
    break;

  case 60:
#line 662 "parser.y" /* yacc.c:1646  */
    { (yyval.byte_list) = (yyvsp[-2].byte_list);
                       (yyvsp[-2].byte_list)->appendByte((yyvsp[0].integer)); }
#line 2991 "parser.cc" /* yacc.c:1646  */
    break;

  case 61:
#line 667 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("byte value out of range");
    }
    (yyval.byte) = (yyvsp[0].integer);
}
#line 3002 "parser.cc" /* yacc.c:1646  */
    break;

  case 62:
#line 673 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("byte value out of range");
    }
    (yyval.byte) = (yyvsp[0].integer);
}
#line 3013 "parser.cc" /* yacc.c:1646  */
    break;

  case 63:
#line 682 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("type value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3024 "parser.cc" /* yacc.c:1646  */
    break;

  case 64:
#line 688 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("type value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3035 "parser.cc" /* yacc.c:1646  */
    break;

  case 65:
#line 694 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_DATA_CHUNK_TYPE;
}
#line 3043 "parser.cc" /* yacc.c:1646  */
    break;

  case 66:
#line 697 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_INIT_CHUNK_TYPE;
}
#line 3051 "parser.cc" /* yacc.c:1646  */
    break;

  case 67:
#line 700 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_INIT_ACK_CHUNK_TYPE;
}
#line 3059 "parser.cc" /* yacc.c:1646  */
    break;

  case 68:
#line 703 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_SACK_CHUNK_TYPE;
}
#line 3067 "parser.cc" /* yacc.c:1646  */
    break;

  case 69:
#line 706 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_HEARTBEAT_CHUNK_TYPE;
}
#line 3075 "parser.cc" /* yacc.c:1646  */
    break;

  case 70:
#line 709 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_HEARTBEAT_ACK_CHUNK_TYPE;
}
#line 3083 "parser.cc" /* yacc.c:1646  */
    break;

  case 71:
#line 712 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_ABORT_CHUNK_TYPE;
}
#line 3091 "parser.cc" /* yacc.c:1646  */
    break;

  case 72:
#line 715 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_SHUTDOWN_CHUNK_TYPE;
}
#line 3099 "parser.cc" /* yacc.c:1646  */
    break;

  case 73:
#line 718 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_SHUTDOWN_ACK_CHUNK_TYPE;
}
#line 3107 "parser.cc" /* yacc.c:1646  */
    break;

  case 74:
#line 721 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_ERROR_CHUNK_TYPE;
}
#line 3115 "parser.cc" /* yacc.c:1646  */
    break;

  case 75:
#line 724 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_COOKIE_ECHO_CHUNK_TYPE;
}
#line 3123 "parser.cc" /* yacc.c:1646  */
    break;

  case 76:
#line 727 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_COOKIE_ACK_CHUNK_TYPE;
}
#line 3131 "parser.cc" /* yacc.c:1646  */
    break;

  case 77:
#line 730 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_SHUTDOWN_COMPLETE_CHUNK_TYPE;
}
#line 3139 "parser.cc" /* yacc.c:1646  */
    break;

  case 78:
#line 733 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_PAD_CHUNK_TYPE;
}
#line 3147 "parser.cc" /* yacc.c:1646  */
    break;

  case 79:
#line 736 "parser.y" /* yacc.c:1646  */
    {
    (yyval.integer) = SCTP_RECONFIG_CHUNK_TYPE;
}
#line 3155 "parser.cc" /* yacc.c:1646  */
    break;

  case 80:
#line 742 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3161 "parser.cc" /* yacc.c:1646  */
    break;

  case 81:
#line 743 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3172 "parser.cc" /* yacc.c:1646  */
    break;

  case 82:
#line 749 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3183 "parser.cc" /* yacc.c:1646  */
    break;

  case 83:
#line 755 "parser.y" /* yacc.c:1646  */
    {
    uint64 flags;
    char *c;

    flags = 0;
    for (c = (yyvsp[0].string); *c != '\0'; c++) {
        switch (*c) {
        case 'I':
            if (flags & SCTP_DATA_CHUNK_I_BIT) {
                semantic_error("I-bit specified multiple times");
            } else {
                flags |= SCTP_DATA_CHUNK_I_BIT;
            }
            break;
        case 'U':
            if (flags & SCTP_DATA_CHUNK_U_BIT) {
                semantic_error("U-bit specified multiple times");
            } else {
                flags |= SCTP_DATA_CHUNK_U_BIT;
            }
            break;
        case 'B':
            if (flags & SCTP_DATA_CHUNK_B_BIT) {
                semantic_error("B-bit specified multiple times");
            } else {
                flags |= SCTP_DATA_CHUNK_B_BIT;
            }
            break;
        case 'E':
            if (flags & SCTP_DATA_CHUNK_E_BIT) {
                semantic_error("E-bit specified multiple times");
            } else {
                flags |= SCTP_DATA_CHUNK_E_BIT;
            }
            break;
        default:
            semantic_error("Only expecting IUBE as flags");
        }
    }
    (yyval.integer) = flags;
}
#line 3229 "parser.cc" /* yacc.c:1646  */
    break;

  case 84:
#line 799 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3235 "parser.cc" /* yacc.c:1646  */
    break;

  case 85:
#line 800 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3246 "parser.cc" /* yacc.c:1646  */
    break;

  case 86:
#line 806 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3257 "parser.cc" /* yacc.c:1646  */
    break;

  case 87:
#line 812 "parser.y" /* yacc.c:1646  */
    {
    uint64 flags;
    char *c;

    flags = 0;
    for (c = (yyvsp[0].string); *c != '\0'; c++) {
        switch (*c) {
        case 'T':
            if (flags & SCTP_ABORT_CHUNK_T_BIT) {
                semantic_error("T-bit specified multiple times");
            } else {
                flags |= SCTP_ABORT_CHUNK_T_BIT;
            }
            break;
        default:
            semantic_error("Only expecting T as flags");
        }
    }
    (yyval.integer) = flags;
}
#line 3282 "parser.cc" /* yacc.c:1646  */
    break;

  case 88:
#line 835 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3288 "parser.cc" /* yacc.c:1646  */
    break;

  case 89:
#line 836 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3299 "parser.cc" /* yacc.c:1646  */
    break;

  case 90:
#line 842 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("flags value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3310 "parser.cc" /* yacc.c:1646  */
    break;

  case 91:
#line 848 "parser.y" /* yacc.c:1646  */
    {
    uint64 flags;
    char *c;

    flags = 0;
    for (c = (yyvsp[0].string); *c != '\0'; c++) {
        switch (*c) {
        case 'T':
            if (flags & SCTP_SHUTDOWN_COMPLETE_CHUNK_T_BIT) {
                semantic_error("T-bit specified multiple times");
            } else {
                flags |= SCTP_SHUTDOWN_COMPLETE_CHUNK_T_BIT;
            }
            break;
        default:
            semantic_error("Only expecting T as flags");
        }
    }
    (yyval.integer) = flags;
}
#line 3335 "parser.cc" /* yacc.c:1646  */
    break;

  case 92:
#line 871 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3341 "parser.cc" /* yacc.c:1646  */
    break;

  case 93:
#line 872 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("tag value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3352 "parser.cc" /* yacc.c:1646  */
    break;

  case 94:
#line 881 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3358 "parser.cc" /* yacc.c:1646  */
    break;

  case 95:
#line 882 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("a_rwnd value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3369 "parser.cc" /* yacc.c:1646  */
    break;

  case 96:
#line 891 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3375 "parser.cc" /* yacc.c:1646  */
    break;

  case 97:
#line 892 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("os value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3386 "parser.cc" /* yacc.c:1646  */
    break;

  case 98:
#line 901 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3392 "parser.cc" /* yacc.c:1646  */
    break;

  case 99:
#line 902 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("is value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3403 "parser.cc" /* yacc.c:1646  */
    break;

  case 100:
#line 911 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3409 "parser.cc" /* yacc.c:1646  */
    break;

  case 101:
#line 912 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("tsn value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3420 "parser.cc" /* yacc.c:1646  */
    break;

  case 102:
#line 921 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3426 "parser.cc" /* yacc.c:1646  */
    break;

  case 103:
#line 922 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sid value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3437 "parser.cc" /* yacc.c:1646  */
    break;

  case 104:
#line 931 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3443 "parser.cc" /* yacc.c:1646  */
    break;

  case 105:
#line 932 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("ssn value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3454 "parser.cc" /* yacc.c:1646  */
    break;

  case 106:
#line 942 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3460 "parser.cc" /* yacc.c:1646  */
    break;

  case 107:
#line 943 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("ppid value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3471 "parser.cc" /* yacc.c:1646  */
    break;

  case 108:
#line 949 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("ppid value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3482 "parser.cc" /* yacc.c:1646  */
    break;

  case 109:
#line 958 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3488 "parser.cc" /* yacc.c:1646  */
    break;

  case 110:
#line 959 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("cum_tsn value out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3499 "parser.cc" /* yacc.c:1646  */
    break;

  case 111:
#line 968 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = NULL; }
#line 3505 "parser.cc" /* yacc.c:1646  */
    break;

  case 112:
#line 969 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = NULL; }
#line 3511 "parser.cc" /* yacc.c:1646  */
    break;

  case 113:
#line 970 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = (yyvsp[-1].sack_block_list); }
#line 3517 "parser.cc" /* yacc.c:1646  */
    break;

  case 114:
#line 975 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = NULL; }
#line 3523 "parser.cc" /* yacc.c:1646  */
    break;

  case 115:
#line 976 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = NULL; }
#line 3529 "parser.cc" /* yacc.c:1646  */
    break;

  case 116:
#line 977 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = (yyvsp[-1].sack_block_list); }
#line 3535 "parser.cc" /* yacc.c:1646  */
    break;

  case 117:
#line 982 "parser.y" /* yacc.c:1646  */
    {
    if (((yyvsp[-9].integer) != -1) &&
        (!is_valid_u16((yyvsp[-9].integer)) || ((yyvsp[-9].integer) < SCTP_DATA_CHUNK_LENGTH))) {
        semantic_error("length value out of range");
    }
    (yyval.sctp_chunk) = PacketDrill::buildDataChunk((yyvsp[-11].integer), (yyvsp[-9].integer), (yyvsp[-7].integer), (yyvsp[-5].integer), (yyvsp[-3].integer), (yyvsp[-1].integer));
}
#line 3547 "parser.cc" /* yacc.c:1646  */
    break;

  case 118:
#line 991 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildInitChunk((yyvsp[-12].integer), (yyvsp[-10].integer), (yyvsp[-8].integer), (yyvsp[-6].integer), (yyvsp[-4].integer), (yyvsp[-2].integer), (yyvsp[-1].expression_list));
}
#line 3555 "parser.cc" /* yacc.c:1646  */
    break;

  case 119:
#line 996 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildInitAckChunk((yyvsp[-12].integer), (yyvsp[-10].integer), (yyvsp[-8].integer), (yyvsp[-6].integer), (yyvsp[-4].integer), (yyvsp[-2].integer), (yyvsp[-1].expression_list));
}
#line 3563 "parser.cc" /* yacc.c:1646  */
    break;

  case 120:
#line 1001 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildSackChunk((yyvsp[-9].integer), (yyvsp[-7].integer), (yyvsp[-5].integer), (yyvsp[-3].sack_block_list), (yyvsp[-1].sack_block_list));
}
#line 3571 "parser.cc" /* yacc.c:1646  */
    break;

  case 121:
#line 1006 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildHeartbeatChunk((yyvsp[-3].integer), (yyvsp[-1].sctp_parameter));
}
#line 3579 "parser.cc" /* yacc.c:1646  */
    break;

  case 122:
#line 1012 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildHeartbeatAckChunk((yyvsp[-3].integer), (yyvsp[-1].sctp_parameter));
}
#line 3587 "parser.cc" /* yacc.c:1646  */
    break;

  case 123:
#line 1018 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildAbortChunk((yyvsp[-1].integer));
}
#line 3595 "parser.cc" /* yacc.c:1646  */
    break;

  case 124:
#line 1023 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildShutdownChunk((yyvsp[-3].integer), (yyvsp[-1].integer));
}
#line 3603 "parser.cc" /* yacc.c:1646  */
    break;

  case 125:
#line 1028 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildShutdownAckChunk((yyvsp[-1].integer));
}
#line 3611 "parser.cc" /* yacc.c:1646  */
    break;

  case 126:
#line 1033 "parser.y" /* yacc.c:1646  */
    {
    if (((yyvsp[-3].integer) != -1) &&
        (!is_valid_u16((yyvsp[-3].integer)) || ((yyvsp[-3].integer) < SCTP_COOKIE_ACK_LENGTH))) {
        semantic_error("length value out of range");
    }
    if (((yyvsp[-3].integer) != -1) && ((yyvsp[-1].byte_list) != NULL) &&
        ((yyvsp[-3].integer) != SCTP_COOKIE_ACK_LENGTH + (yyvsp[-1].byte_list)->getListLength())) {
        semantic_error("length value incompatible with val");
    }
    if (((yyvsp[-3].integer) == -1) && ((yyvsp[-1].byte_list) != NULL)) {
        semantic_error("length needs to be specified");
    }
    (yyval.sctp_chunk) = PacketDrill::buildCookieEchoChunk((yyvsp[-5].integer), (yyvsp[-3].integer), (yyvsp[-1].byte_list));
}
#line 3630 "parser.cc" /* yacc.c:1646  */
    break;

  case 127:
#line 1049 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildCookieAckChunk((yyvsp[-1].integer));
}
#line 3638 "parser.cc" /* yacc.c:1646  */
    break;

  case 128:
#line 1054 "parser.y" /* yacc.c:1646  */
    { (yyval.cause_list) = NULL; }
#line 3644 "parser.cc" /* yacc.c:1646  */
    break;

  case 129:
#line 1055 "parser.y" /* yacc.c:1646  */
    { (yyval.cause_list) = new cQueue("empty"); }
#line 3650 "parser.cc" /* yacc.c:1646  */
    break;

  case 130:
#line 1056 "parser.y" /* yacc.c:1646  */
    { (yyval.cause_list) = (yyvsp[0].cause_list); }
#line 3656 "parser.cc" /* yacc.c:1646  */
    break;

  case 131:
#line 1060 "parser.y" /* yacc.c:1646  */
    { (yyval.cause_list) = new cQueue("cause list");
                                             (yyval.cause_list)->insert((yyvsp[0].cause_item)); }
#line 3663 "parser.cc" /* yacc.c:1646  */
    break;

  case 132:
#line 1062 "parser.y" /* yacc.c:1646  */
    { (yyval.cause_list) = (yyvsp[-2].cause_list);
                                             (yyval.cause_list)->insert((yyvsp[0].cause_item)); }
#line 3670 "parser.cc" /* yacc.c:1646  */
    break;

  case 133:
#line 1067 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[-1].integer))) {
        semantic_error("stream identifier out of range");
    }
    (yyval.cause_item) = new PacketDrillStruct(INVALID_STREAM_IDENTIFIER, (yyvsp[-1].integer));
}
#line 3681 "parser.cc" /* yacc.c:1646  */
    break;

  case 134:
#line 1073 "parser.y" /* yacc.c:1646  */
    {
    (yyval.cause_item) = new PacketDrillStruct(INVALID_STREAM_IDENTIFIER, -1);
}
#line 3689 "parser.cc" /* yacc.c:1646  */
    break;

  case 135:
#line 1078 "parser.y" /* yacc.c:1646  */
    { (yyval.cause_item) = (yyvsp[0].cause_item); }
#line 3695 "parser.cc" /* yacc.c:1646  */
    break;

  case 136:
#line 1082 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildErrorChunk((yyvsp[-2].integer), (yyvsp[-1].cause_list));
}
#line 3703 "parser.cc" /* yacc.c:1646  */
    break;

  case 137:
#line 1087 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildShutdownCompleteChunk((yyvsp[-1].integer));
}
#line 3711 "parser.cc" /* yacc.c:1646  */
    break;

  case 138:
#line 1093 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("req_sn out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3722 "parser.cc" /* yacc.c:1646  */
    break;

  case 139:
#line 1099 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3728 "parser.cc" /* yacc.c:1646  */
    break;

  case 140:
#line 1103 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("resp_sn out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3739 "parser.cc" /* yacc.c:1646  */
    break;

  case 141:
#line 1109 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3745 "parser.cc" /* yacc.c:1646  */
    break;

  case 142:
#line 1113 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
    semantic_error("last_tsn out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3756 "parser.cc" /* yacc.c:1646  */
    break;

  case 143:
#line 1119 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3762 "parser.cc" /* yacc.c:1646  */
    break;

  case 144:
#line 1123 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
    semantic_error("result out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3773 "parser.cc" /* yacc.c:1646  */
    break;

  case 145:
#line 1129 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3779 "parser.cc" /* yacc.c:1646  */
    break;

  case 146:
#line 1133 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
    semantic_error("sender_next_tsn out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3790 "parser.cc" /* yacc.c:1646  */
    break;

  case 147:
#line 1139 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
    semantic_error("sender_next_tsn out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3801 "parser.cc" /* yacc.c:1646  */
    break;

  case 148:
#line 1145 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3807 "parser.cc" /* yacc.c:1646  */
    break;

  case 149:
#line 1149 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
    semantic_error("receiver_next_tsn out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3818 "parser.cc" /* yacc.c:1646  */
    break;

  case 150:
#line 1155 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("receiver_next_tsn out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3829 "parser.cc" /* yacc.c:1646  */
    break;

  case 151:
#line 1161 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3835 "parser.cc" /* yacc.c:1646  */
    break;

  case 152:
#line 1165 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("number_of_new_streams out of range");
    }
    (yyval.integer) = (yyvsp[0].integer);
}
#line 3846 "parser.cc" /* yacc.c:1646  */
    break;

  case 153:
#line 1171 "parser.y" /* yacc.c:1646  */
    { (yyval.integer) = -1; }
#line 3852 "parser.cc" /* yacc.c:1646  */
    break;

  case 154:
#line 1175 "parser.y" /* yacc.c:1646  */
    {
    (yyval.stream_list) = new cQueue("stream_list");
    (yyval.stream_list)->insert((yyvsp[0].expression));
}
#line 3861 "parser.cc" /* yacc.c:1646  */
    break;

  case 155:
#line 1179 "parser.y" /* yacc.c:1646  */
    {
    (yyval.stream_list) = (yyvsp[-2].stream_list); (yyval.stream_list)->insert((yyvsp[0].expression));
}
#line 3869 "parser.cc" /* yacc.c:1646  */
    break;

  case 156:
#line 1185 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new_integer_expression(-1, "%d");
}
#line 3877 "parser.cc" /* yacc.c:1646  */
    break;

  case 157:
#line 1188 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("Stream number value out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 3888 "parser.cc" /* yacc.c:1646  */
    break;

  case 158:
#line 1198 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(OUTGOING_RESET_REQUEST_PARAMETER, 16, new PacketDrillStruct((yyvsp[-5].integer), (yyvsp[-3].integer), (yyvsp[-1].integer), -2, NULL));
}
#line 3896 "parser.cc" /* yacc.c:1646  */
    break;

  case 159:
#line 1201 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(OUTGOING_RESET_REQUEST_PARAMETER, 16, new PacketDrillStruct((yyvsp[-11].integer), (yyvsp[-9].integer), (yyvsp[-7].integer), -2, (yyvsp[-2].stream_list)));
}
#line 3904 "parser.cc" /* yacc.c:1646  */
    break;

  case 160:
#line 1207 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(INCOMING_RESET_REQUEST_PARAMETER, 8, new PacketDrillStruct((yyvsp[-1].integer), -2, -2, -2, NULL));
}
#line 3912 "parser.cc" /* yacc.c:1646  */
    break;

  case 161:
#line 1210 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(INCOMING_RESET_REQUEST_PARAMETER, 8, new PacketDrillStruct((yyvsp[-7].integer), -2, -2, -2, (yyvsp[-2].stream_list)));
}
#line 3920 "parser.cc" /* yacc.c:1646  */
    break;

  case 162:
#line 1216 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(SSN_TSN_RESET_REQUEST_PARAMETER, 8, new PacketDrillStruct((yyvsp[-1].integer), -2, -2, -2, NULL));
}
#line 3928 "parser.cc" /* yacc.c:1646  */
    break;

  case 163:
#line 1222 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(STREAM_RESET_RESPONSE_PARAMETER, 8, new PacketDrillStruct((yyvsp[-3].integer), (yyvsp[-1].integer), -2, -2, NULL));
}
#line 3936 "parser.cc" /* yacc.c:1646  */
    break;

  case 164:
#line 1225 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(STREAM_RESET_RESPONSE_PARAMETER, 12, new PacketDrillStruct((yyvsp[-7].integer), (yyvsp[-5].integer), (yyvsp[-3].integer), (yyvsp[-1].integer), NULL));
}
#line 3944 "parser.cc" /* yacc.c:1646  */
    break;

  case 165:
#line 1231 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(ADD_OUTGOING_STREAMS_REQUEST_PARAMETER, 12, new PacketDrillStruct((yyvsp[-3].integer), (yyvsp[-1].integer), -2, -2, NULL));
}
#line 3952 "parser.cc" /* yacc.c:1646  */
    break;

  case 166:
#line 1237 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(ADD_INCOMING_STREAMS_REQUEST_PARAMETER, 12, new PacketDrillStruct((yyvsp[-3].integer), (yyvsp[-1].integer), -2, -2, NULL));
}
#line 3960 "parser.cc" /* yacc.c:1646  */
    break;

  case 167:
#line 1249 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_chunk) = PacketDrill::buildReconfigChunk((yyvsp[-2].integer), (yyvsp[-1].expression_list));
}
#line 3968 "parser.cc" /* yacc.c:1646  */
    break;

  case 168:
#line 1255 "parser.y" /* yacc.c:1646  */
    { (yyval.expression_list) = NULL; }
#line 3974 "parser.cc" /* yacc.c:1646  */
    break;

  case 169:
#line 1256 "parser.y" /* yacc.c:1646  */
    { (yyval.expression_list) = new cQueue("empty"); }
#line 3980 "parser.cc" /* yacc.c:1646  */
    break;

  case 170:
#line 1257 "parser.y" /* yacc.c:1646  */
    { (yyval.expression_list) = (yyvsp[0].expression_list); }
#line 3986 "parser.cc" /* yacc.c:1646  */
    break;

  case 171:
#line 1261 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression_list) = new cQueue("sctp_parameter_list");
    (yyval.expression_list)->insert((yyvsp[0].sctp_parameter));
}
#line 3995 "parser.cc" /* yacc.c:1646  */
    break;

  case 172:
#line 1265 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression_list) = (yyvsp[-2].expression_list);
    (yyval.expression_list)->insert((yyvsp[0].sctp_parameter));
}
#line 4004 "parser.cc" /* yacc.c:1646  */
    break;

  case 173:
#line 1273 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4010 "parser.cc" /* yacc.c:1646  */
    break;

  case 174:
#line 1274 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4016 "parser.cc" /* yacc.c:1646  */
    break;

  case 175:
#line 1275 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4022 "parser.cc" /* yacc.c:1646  */
    break;

  case 176:
#line 1276 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4028 "parser.cc" /* yacc.c:1646  */
    break;

  case 177:
#line 1277 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4034 "parser.cc" /* yacc.c:1646  */
    break;

  case 178:
#line 1278 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4040 "parser.cc" /* yacc.c:1646  */
    break;

  case 179:
#line 1279 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4046 "parser.cc" /* yacc.c:1646  */
    break;

  case 180:
#line 1280 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4052 "parser.cc" /* yacc.c:1646  */
    break;

  case 181:
#line 1281 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4058 "parser.cc" /* yacc.c:1646  */
    break;

  case 182:
#line 1282 "parser.y" /* yacc.c:1646  */
    { (yyval.sctp_parameter) = (yyvsp[0].sctp_parameter); }
#line 4064 "parser.cc" /* yacc.c:1646  */
    break;

  case 183:
#line 1287 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(HEARTBEAT_INFORMATION, -1, NULL);
}
#line 4072 "parser.cc" /* yacc.c:1646  */
    break;

  case 184:
#line 1290 "parser.y" /* yacc.c:1646  */
    {
    if (((yyvsp[-3].integer) != -1) &&
        (!is_valid_u16((yyvsp[-3].integer)) || ((yyvsp[-3].integer) < 4))) {
        semantic_error("length value out of range");
    }
    if (((yyvsp[-3].integer) != -1) && ((yyvsp[-1].byte_list) != NULL) &&
        ((yyvsp[-3].integer) != 4 + (yyvsp[-1].byte_list)->getListLength())) {
        semantic_error("length value incompatible with val");
    }
    if (((yyvsp[-3].integer) == -1) && ((yyvsp[-1].byte_list) != NULL)) {
        semantic_error("length needs to be specified");
    }
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(HEARTBEAT_INFORMATION, (yyvsp[-3].integer), (yyvsp[-1].byte_list));
}
#line 4091 "parser.cc" /* yacc.c:1646  */
    break;

  case 185:
#line 1306 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(SUPPORTED_EXTENSIONS, -1, NULL);
}
#line 4099 "parser.cc" /* yacc.c:1646  */
    break;

  case 186:
#line 1309 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(SUPPORTED_EXTENSIONS, (yyvsp[-2].byte_list)->getListLength(), (yyvsp[-2].byte_list));
}
#line 4107 "parser.cc" /* yacc.c:1646  */
    break;

  case 187:
#line 1314 "parser.y" /* yacc.c:1646  */
    { (yyval.stream_list) = new cQueue("empty_address_types_list");
}
#line 4114 "parser.cc" /* yacc.c:1646  */
    break;

  case 188:
#line 1316 "parser.y" /* yacc.c:1646  */
    { (yyval.stream_list) = new cQueue("address_types_list");
                                        (yyval.stream_list)->insert((yyvsp[0].expression));
}
#line 4122 "parser.cc" /* yacc.c:1646  */
    break;

  case 189:
#line 1319 "parser.y" /* yacc.c:1646  */
    { (yyval.stream_list) = (yyvsp[-2].stream_list);
                                        (yyval.stream_list)->insert((yyvsp[0].expression));
}
#line 4130 "parser.cc" /* yacc.c:1646  */
    break;

  case 190:
#line 1325 "parser.y" /* yacc.c:1646  */
    { if (!is_valid_u16((yyvsp[0].integer))) {
                  semantic_error("address type value out of range");
                  }
                  (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u"); }
#line 4139 "parser.cc" /* yacc.c:1646  */
    break;

  case 191:
#line 1329 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new_integer_expression(SCTP_IPV4_ADDRESS_PARAMETER_TYPE, "%u"); }
#line 4145 "parser.cc" /* yacc.c:1646  */
    break;

  case 192:
#line 1330 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new_integer_expression(SCTP_IPV6_ADDRESS_PARAMETER_TYPE, "%u"); }
#line 4151 "parser.cc" /* yacc.c:1646  */
    break;

  case 193:
#line 1334 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(SUPPORTED_ADDRESS_TYPES, -1, NULL);
}
#line 4159 "parser.cc" /* yacc.c:1646  */
    break;

  case 194:
#line 1337 "parser.y" /* yacc.c:1646  */
    {
(yyvsp[-2].stream_list)->setName("SupportedAddressTypes");
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(SUPPORTED_ADDRESS_TYPES, (yyvsp[-2].stream_list)->getLength(), (yyvsp[-2].stream_list));
}
#line 4168 "parser.cc" /* yacc.c:1646  */
    break;

  case 195:
#line 1343 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(STATE_COOKIE, -1, NULL);
}
#line 4176 "parser.cc" /* yacc.c:1646  */
    break;

  case 196:
#line 1346 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(STATE_COOKIE, -1, NULL);
}
#line 4184 "parser.cc" /* yacc.c:1646  */
    break;

  case 197:
#line 1349 "parser.y" /* yacc.c:1646  */
    {
    if (((yyvsp[-5].integer) < 4) || !is_valid_u32((yyvsp[-5].integer))) {
        semantic_error("len value out of range");
    }
    (yyval.sctp_parameter) = new PacketDrillSctpParameter(STATE_COOKIE, (yyvsp[-5].integer), NULL);
}
#line 4195 "parser.cc" /* yacc.c:1646  */
    break;

  case 198:
#line 1359 "parser.y" /* yacc.c:1646  */
    {
    (yyval.packet) = new PacketDrillPacket();
    (yyval.packet)->setDirection((yyvsp[0].direction));
}
#line 4204 "parser.cc" /* yacc.c:1646  */
    break;

  case 199:
#line 1367 "parser.y" /* yacc.c:1646  */
    {
    (yyval.direction) = DIRECTION_INBOUND;
    current_script_line = yylineno;
}
#line 4213 "parser.cc" /* yacc.c:1646  */
    break;

  case 200:
#line 1371 "parser.y" /* yacc.c:1646  */
    {
    (yyval.direction) = DIRECTION_OUTBOUND;
    current_script_line = yylineno;
}
#line 4222 "parser.cc" /* yacc.c:1646  */
    break;

  case 201:
#line 1378 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = (yyvsp[0].string);
}
#line 4230 "parser.cc" /* yacc.c:1646  */
    break;

  case 202:
#line 1381 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = strdup(".");
}
#line 4238 "parser.cc" /* yacc.c:1646  */
    break;

  case 203:
#line 1384 "parser.y" /* yacc.c:1646  */
    {
    asprintf(&((yyval.string)), "%s.", (yyvsp[-1].string));
    free((yyvsp[-1].string));
}
#line 4247 "parser.cc" /* yacc.c:1646  */
    break;

  case 204:
#line 1388 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = strdup("");
}
#line 4255 "parser.cc" /* yacc.c:1646  */
    break;

  case 205:
#line 1394 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[-5].integer))) {
        semantic_error("TCP start sequence number out of range");
    }
    if (!is_valid_u32((yyvsp[-3].integer))) {
        semantic_error("TCP end sequence number out of range");
    }
    if (!is_valid_u16((yyvsp[-1].integer))) {
        semantic_error("TCP payload size out of range");
    }
    if ((yyvsp[-3].integer) != ((yyvsp[-5].integer) +(yyvsp[-1].integer))) {
        semantic_error("inconsistent TCP sequence numbers and payload size");
    }
    (yyval.tcp_sequence_info).start_sequence = (yyvsp[-5].integer);
    (yyval.tcp_sequence_info).payload_bytes = (yyvsp[-1].integer);
    (yyval.tcp_sequence_info).protocol = IPPROTO_TCP;
}
#line 4277 "parser.cc" /* yacc.c:1646  */
    break;

  case 206:
#line 1414 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sequence_number) = 0;
}
#line 4285 "parser.cc" /* yacc.c:1646  */
    break;

  case 207:
#line 1417 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("TCP ack sequence number out of range");
    }
    (yyval.sequence_number) = (yyvsp[0].integer);
}
#line 4296 "parser.cc" /* yacc.c:1646  */
    break;

  case 208:
#line 1426 "parser.y" /* yacc.c:1646  */
    {
    (yyval.window) = -1;
}
#line 4304 "parser.cc" /* yacc.c:1646  */
    break;

  case 209:
#line 1429 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("TCP window value out of range");
    }
    (yyval.window) = (yyvsp[0].integer);
}
#line 4315 "parser.cc" /* yacc.c:1646  */
    break;

  case 210:
#line 1438 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_options) = new cQueue("opt_tcp_options");
}
#line 4323 "parser.cc" /* yacc.c:1646  */
    break;

  case 211:
#line 1441 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_options) = (yyvsp[-1].tcp_options);
}
#line 4331 "parser.cc" /* yacc.c:1646  */
    break;

  case 212:
#line 1444 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_options) = NULL; /* FLAG_OPTIONS_NOCHECK */
}
#line 4339 "parser.cc" /* yacc.c:1646  */
    break;

  case 213:
#line 1451 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_options) = new cQueue("tcp_option");
    (yyval.tcp_options)->insert((yyvsp[0].tcp_option));
}
#line 4348 "parser.cc" /* yacc.c:1646  */
    break;

  case 214:
#line 1455 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_options) = (yyvsp[-2].tcp_options);
    (yyval.tcp_options)->insert((yyvsp[0].tcp_option));
}
#line 4357 "parser.cc" /* yacc.c:1646  */
    break;

  case 215:
#line 1463 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_option) = new PacketDrillTcpOption(TCPOPT_NOP, 1);
}
#line 4365 "parser.cc" /* yacc.c:1646  */
    break;

  case 216:
#line 1466 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_option) = new PacketDrillTcpOption(TCPOPT_EOL, 1);
}
#line 4373 "parser.cc" /* yacc.c:1646  */
    break;

  case 217:
#line 1469 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_option) = new PacketDrillTcpOption(TCPOPT_MAXSEG, TCPOLEN_MAXSEG);
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("mss value out of range");
    }
    (yyval.tcp_option)->setMss((yyvsp[0].integer));
}
#line 4385 "parser.cc" /* yacc.c:1646  */
    break;

  case 218:
#line 1476 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_option) = new PacketDrillTcpOption(TCPOPT_WINDOW, TCPOLEN_WINDOW);
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("window scale shift count out of range");
    }
    (yyval.tcp_option)->setWindowScale((yyvsp[0].integer));
}
#line 4397 "parser.cc" /* yacc.c:1646  */
    break;

  case 219:
#line 1483 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_option) = new PacketDrillTcpOption(TCPOPT_SACK_PERMITTED, TCPOLEN_SACK_PERMITTED);
}
#line 4405 "parser.cc" /* yacc.c:1646  */
    break;

  case 220:
#line 1486 "parser.y" /* yacc.c:1646  */
    {
    (yyval.tcp_option) = new PacketDrillTcpOption(TCPOPT_SACK, 2+8*(yyvsp[0].sack_block_list)->getLength());
    (yyval.tcp_option)->setBlockList((yyvsp[0].sack_block_list));
}
#line 4414 "parser.cc" /* yacc.c:1646  */
    break;

  case 221:
#line 1490 "parser.y" /* yacc.c:1646  */
    {
    uint32 val, ecr;
    (yyval.tcp_option) = new PacketDrillTcpOption(TCPOPT_TIMESTAMP, TCPOLEN_TIMESTAMP);
    if (!is_valid_u32((yyvsp[-2].integer))) {
        semantic_error("ts val out of range");
    }
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("ecr val out of range");
    }
    val = (yyvsp[-2].integer);
    ecr = (yyvsp[0].integer);
    (yyval.tcp_option)->setVal(val);
    (yyval.tcp_option)->setEcr(ecr);
}
#line 4433 "parser.cc" /* yacc.c:1646  */
    break;

  case 222:
#line 1507 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sack_block_list) = new cQueue("sack_block_list");
    (yyval.sack_block_list)->insert((yyvsp[0].sack_block));
}
#line 4442 "parser.cc" /* yacc.c:1646  */
    break;

  case 223:
#line 1511 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sack_block_list) = (yyvsp[-1].sack_block_list); (yyval.sack_block_list)->insert((yyvsp[0].sack_block));
}
#line 4450 "parser.cc" /* yacc.c:1646  */
    break;

  case 224:
#line 1517 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = new cQueue("gap_list");}
#line 4456 "parser.cc" /* yacc.c:1646  */
    break;

  case 225:
#line 1518 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sack_block_list) = new cQueue("gap_list");
    (yyval.sack_block_list)->insert((yyvsp[0].sack_block));
}
#line 4465 "parser.cc" /* yacc.c:1646  */
    break;

  case 226:
#line 1522 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sack_block_list) = (yyvsp[-2].sack_block_list); (yyval.sack_block_list)->insert((yyvsp[0].sack_block));
}
#line 4473 "parser.cc" /* yacc.c:1646  */
    break;

  case 227:
#line 1528 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[-2].integer))) {
        semantic_error("start value out of range");
    }
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("end value out of range");
    }
    (yyval.sack_block) = new PacketDrillStruct((yyvsp[-2].integer), (yyvsp[0].integer));
}
#line 4487 "parser.cc" /* yacc.c:1646  */
    break;

  case 228:
#line 1540 "parser.y" /* yacc.c:1646  */
    { (yyval.sack_block_list) = new cQueue("dup_list");}
#line 4493 "parser.cc" /* yacc.c:1646  */
    break;

  case 229:
#line 1541 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sack_block_list) = new cQueue("dup_list");
    (yyval.sack_block_list)->insert((yyvsp[0].sack_block));
}
#line 4502 "parser.cc" /* yacc.c:1646  */
    break;

  case 230:
#line 1545 "parser.y" /* yacc.c:1646  */
    {
    (yyval.sack_block_list) = (yyvsp[-2].sack_block_list); (yyval.sack_block_list)->insert((yyvsp[0].sack_block));
}
#line 4510 "parser.cc" /* yacc.c:1646  */
    break;

  case 231:
#line 1551 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[-2].integer))) {
        semantic_error("start value out of range");
    }
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("end value out of range");
    }
    (yyval.sack_block) = new PacketDrillStruct((yyvsp[-2].integer), (yyvsp[0].integer));
}
#line 4524 "parser.cc" /* yacc.c:1646  */
    break;

  case 232:
#line 1563 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[-2].integer))) {
        semantic_error("TCP SACK left sequence number out of range\n");
    }
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("TCP SACK right sequence number out of range");
    }
    PacketDrillStruct *block = new PacketDrillStruct((yyvsp[-2].integer), (yyvsp[0].integer));
    (yyval.sack_block) = block;
}
#line 4539 "parser.cc" /* yacc.c:1646  */
    break;

  case 233:
#line 1576 "parser.y" /* yacc.c:1646  */
    {
    (yyval.syscall) = (struct syscall_spec *)calloc(1, sizeof(struct syscall_spec));
    (yyval.syscall)->end_usecs = (yyvsp[-6].time_usecs);
    (yyval.syscall)->name = (yyvsp[-5].string);
    (yyval.syscall)->arguments = (yyvsp[-4].expression_list);
    (yyval.syscall)->result = (yyvsp[-2].expression);
    (yyval.syscall)->error = (yyvsp[-1].errno_info);
    (yyval.syscall)->note = (yyvsp[0].string);
}
#line 4553 "parser.cc" /* yacc.c:1646  */
    break;

  case 234:
#line 1588 "parser.y" /* yacc.c:1646  */
    {
    (yyval.time_usecs) = -1;
}
#line 4561 "parser.cc" /* yacc.c:1646  */
    break;

  case 235:
#line 1591 "parser.y" /* yacc.c:1646  */
    {
    (yyval.time_usecs) = (yyvsp[0].time_usecs);
}
#line 4569 "parser.cc" /* yacc.c:1646  */
    break;

  case 236:
#line 1597 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = (yyvsp[0].string);
    current_script_line = yylineno;
}
#line 4578 "parser.cc" /* yacc.c:1646  */
    break;

  case 237:
#line 1604 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression_list) = NULL;
}
#line 4586 "parser.cc" /* yacc.c:1646  */
    break;

  case 238:
#line 1607 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression_list) = (yyvsp[-1].expression_list);
}
#line 4594 "parser.cc" /* yacc.c:1646  */
    break;

  case 239:
#line 1613 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression_list) = new cQueue("new_expressionList");
    (yyval.expression_list)->insert((cObject*)(yyvsp[0].expression));
}
#line 4603 "parser.cc" /* yacc.c:1646  */
    break;

  case 240:
#line 1617 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression_list) = (yyvsp[-2].expression_list);
    (yyval.expression_list)->insert((yyvsp[0].expression));
}
#line 4612 "parser.cc" /* yacc.c:1646  */
    break;

  case 241:
#line 1624 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS);
}
#line 4620 "parser.cc" /* yacc.c:1646  */
    break;

  case 242:
#line 1627 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression); }
#line 4627 "parser.cc" /* yacc.c:1646  */
    break;

  case 243:
#line 1629 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4635 "parser.cc" /* yacc.c:1646  */
    break;

  case 244:
#line 1632 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[-1].integer))) {
        semantic_error("number out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[-1].integer), "%lu");
}
#line 4646 "parser.cc" /* yacc.c:1646  */
    break;

  case 245:
#line 1638 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[-1].integer))) {
        semantic_error("number out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[-1].integer), "%lu");
}
#line 4657 "parser.cc" /* yacc.c:1646  */
    break;

  case 246:
#line 1644 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[-1].integer))) {
        semantic_error("number out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[-1].integer), "%lu");
}
#line 4668 "parser.cc" /* yacc.c:1646  */
    break;

  case 247:
#line 1650 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_WORD);
    (yyval.expression)->setString((yyvsp[0].string));
}
#line 4677 "parser.cc" /* yacc.c:1646  */
    break;

  case 248:
#line 1654 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_STRING);
    (yyval.expression)->setString((yyvsp[0].string));
    (yyval.expression)->setFormat("\"%s\"");
}
#line 4687 "parser.cc" /* yacc.c:1646  */
    break;

  case 249:
#line 1659 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_STRING);
    (yyval.expression)->setString((yyvsp[-1].string));
    (yyval.expression)->setFormat("\"%s\"...");
}
#line 4697 "parser.cc" /* yacc.c:1646  */
    break;

  case 250:
#line 1664 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4705 "parser.cc" /* yacc.c:1646  */
    break;

  case 251:
#line 1667 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4713 "parser.cc" /* yacc.c:1646  */
    break;

  case 252:
#line 1670 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4721 "parser.cc" /* yacc.c:1646  */
    break;

  case 253:
#line 1673 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4729 "parser.cc" /* yacc.c:1646  */
    break;

  case 254:
#line 1676 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4737 "parser.cc" /* yacc.c:1646  */
    break;

  case 255:
#line 1679 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4745 "parser.cc" /* yacc.c:1646  */
    break;

  case 256:
#line 1682 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4753 "parser.cc" /* yacc.c:1646  */
    break;

  case 257:
#line 1685 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4761 "parser.cc" /* yacc.c:1646  */
    break;

  case 258:
#line 1688 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4769 "parser.cc" /* yacc.c:1646  */
    break;

  case 259:
#line 1691 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4777 "parser.cc" /* yacc.c:1646  */
    break;

  case 260:
#line 1694 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4785 "parser.cc" /* yacc.c:1646  */
    break;

  case 261:
#line 1697 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4793 "parser.cc" /* yacc.c:1646  */
    break;

  case 262:
#line 1700 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 4801 "parser.cc" /* yacc.c:1646  */
    break;

  case 263:
#line 1708 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%ld");
}
#line 4809 "parser.cc" /* yacc.c:1646  */
    break;

  case 264:
#line 1714 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%#lx");
}
#line 4817 "parser.cc" /* yacc.c:1646  */
    break;

  case 265:
#line 1720 "parser.y" /* yacc.c:1646  */
    {    /* bitwise OR */
    (yyval.expression) = new PacketDrillExpression(EXPR_BINARY);
    struct binary_expression *binary = (struct binary_expression *) malloc(sizeof(struct binary_expression));
    binary->op = strdup("|");
    binary->lhs = (yyvsp[-2].expression);
    binary->rhs = (yyvsp[0].expression);
    (yyval.expression)->setBinary(binary);
}
#line 4830 "parser.cc" /* yacc.c:1646  */
    break;

  case 266:
#line 1731 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_LIST);
    (yyval.expression)->setList(NULL);
}
#line 4839 "parser.cc" /* yacc.c:1646  */
    break;

  case 267:
#line 1735 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_LIST);
    (yyval.expression)->setList((yyvsp[-1].expression_list));
}
#line 4848 "parser.cc" /* yacc.c:1646  */
    break;

  case 268:
#line 1742 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("srto_initial out of range\n");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 4859 "parser.cc" /* yacc.c:1646  */
    break;

  case 269:
#line 1748 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS);
}
#line 4867 "parser.cc" /* yacc.c:1646  */
    break;

  case 270:
#line 1754 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 4875 "parser.cc" /* yacc.c:1646  */
    break;

  case 271:
#line 1757 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 4881 "parser.cc" /* yacc.c:1646  */
    break;

  case 272:
#line 1761 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 4889 "parser.cc" /* yacc.c:1646  */
    break;

  case 273:
#line 1764 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 4895 "parser.cc" /* yacc.c:1646  */
    break;

  case 274:
#line 1768 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 4903 "parser.cc" /* yacc.c:1646  */
    break;

  case 275:
#line 1771 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_WORD);
    (yyval.expression)->setString((yyvsp[0].string));
}
#line 4912 "parser.cc" /* yacc.c:1646  */
    break;

  case 276:
#line 1775 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 4918 "parser.cc" /* yacc.c:1646  */
    break;

  case 277:
#line 1779 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_RTOINFO);
    struct sctp_rtoinfo_expr *rtoinfo = (struct sctp_rtoinfo_expr *) malloc(sizeof(struct sctp_rtoinfo_expr));
    rtoinfo->srto_assoc_id = (yyvsp[-7].expression);
    rtoinfo->srto_initial = (yyvsp[-5].expression);
    rtoinfo->srto_max = (yyvsp[-3].expression);
    rtoinfo->srto_min = (yyvsp[-1].expression);
    (yyval.expression)->setRtoinfo(rtoinfo);
}
#line 4932 "parser.cc" /* yacc.c:1646  */
    break;

  case 278:
#line 1788 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_RTOINFO);
    struct sctp_rtoinfo_expr *rtoinfo = (struct sctp_rtoinfo_expr *) malloc(sizeof(struct sctp_rtoinfo_expr));
    rtoinfo->srto_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    rtoinfo->srto_initial = (yyvsp[-5].expression);
    rtoinfo->srto_max = (yyvsp[-3].expression);
    rtoinfo->srto_min = (yyvsp[-1].expression);
    (yyval.expression)->setRtoinfo(rtoinfo);
}
#line 4946 "parser.cc" /* yacc.c:1646  */
    break;

  case 279:
#line 1800 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sasoc_asocmaxrxt out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 4957 "parser.cc" /* yacc.c:1646  */
    break;

  case 280:
#line 1806 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 4963 "parser.cc" /* yacc.c:1646  */
    break;

  case 281:
#line 1810 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sasoc_number_peer_destinations out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 4974 "parser.cc" /* yacc.c:1646  */
    break;

  case 282:
#line 1816 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 4980 "parser.cc" /* yacc.c:1646  */
    break;

  case 283:
#line 1820 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sasoc_peer_rwnd out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 4991 "parser.cc" /* yacc.c:1646  */
    break;

  case 284:
#line 1826 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 4997 "parser.cc" /* yacc.c:1646  */
    break;

  case 285:
#line 1830 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sasoc_local_rwnd out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5008 "parser.cc" /* yacc.c:1646  */
    break;

  case 286:
#line 1836 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5014 "parser.cc" /* yacc.c:1646  */
    break;

  case 287:
#line 1840 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sasoc_cookie_life out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5025 "parser.cc" /* yacc.c:1646  */
    break;

  case 288:
#line 1846 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5031 "parser.cc" /* yacc.c:1646  */
    break;

  case 289:
#line 1851 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_ASSOCPARAMS);
    struct sctp_assocparams_expr *assocparams = (struct sctp_assocparams_expr *) malloc(sizeof(struct sctp_assocparams_expr));
    assocparams->sasoc_assoc_id = (yyvsp[-11].expression);
    assocparams->sasoc_asocmaxrxt = (yyvsp[-9].expression);
    assocparams->sasoc_number_peer_destinations = (yyvsp[-7].expression);
    assocparams->sasoc_peer_rwnd = (yyvsp[-5].expression);
    assocparams->sasoc_local_rwnd = (yyvsp[-3].expression);
    assocparams->sasoc_cookie_life = (yyvsp[-1].expression);
    (yyval.expression)->setAssocParams(assocparams);
}
#line 5047 "parser.cc" /* yacc.c:1646  */
    break;

  case 290:
#line 1863 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_ASSOCPARAMS);
    struct sctp_assocparams_expr *assocparams = (struct sctp_assocparams_expr *) malloc(sizeof(struct sctp_assocparams_expr));
    assocparams->sasoc_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    assocparams->sasoc_asocmaxrxt = (yyvsp[-9].expression);
    assocparams->sasoc_number_peer_destinations = (yyvsp[-7].expression);
    assocparams->sasoc_peer_rwnd = (yyvsp[-5].expression);
    assocparams->sasoc_local_rwnd = (yyvsp[-3].expression);
    assocparams->sasoc_cookie_life = (yyvsp[-1].expression);
    (yyval.expression)->setAssocParams(assocparams);
}
#line 5063 "parser.cc" /* yacc.c:1646  */
    break;

  case 291:
#line 1878 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sinit_num_ostreams out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5074 "parser.cc" /* yacc.c:1646  */
    break;

  case 292:
#line 1884 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5080 "parser.cc" /* yacc.c:1646  */
    break;

  case 293:
#line 1888 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sinit_max_instreams out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5091 "parser.cc" /* yacc.c:1646  */
    break;

  case 294:
#line 1894 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5097 "parser.cc" /* yacc.c:1646  */
    break;

  case 295:
#line 1898 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sinit_max_attempts out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5108 "parser.cc" /* yacc.c:1646  */
    break;

  case 296:
#line 1904 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5114 "parser.cc" /* yacc.c:1646  */
    break;

  case 297:
#line 1908 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sinit_max_init_timeo out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5125 "parser.cc" /* yacc.c:1646  */
    break;

  case 298:
#line 1914 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5131 "parser.cc" /* yacc.c:1646  */
    break;

  case 299:
#line 1919 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_INITMSG);
    struct sctp_initmsg_expr *initmsg = (struct sctp_initmsg_expr *) malloc(sizeof(struct sctp_initmsg_expr));
    initmsg->sinit_num_ostreams = (yyvsp[-7].expression);
    initmsg->sinit_max_instreams = (yyvsp[-5].expression);
    initmsg->sinit_max_attempts = (yyvsp[-3].expression);
    initmsg->sinit_max_init_timeo = (yyvsp[-1].expression);
    (yyval.expression)->setInitmsg(initmsg);
}
#line 5145 "parser.cc" /* yacc.c:1646  */
    break;

  case 300:
#line 1933 "parser.y" /* yacc.c:1646  */
    {
    if (strcmp((yyvsp[-15].string), "AF_INET") == 0) {
        (yyval.expression) = new PacketDrillExpression(EXPR_SOCKET_ADDRESS_IPV4);
        (yyval.expression)->setIp(new L3Address(IPv4Address()));
    } else if (strcmp((yyvsp[-15].string), "AF_INET6") == 0) {
        (yyval.expression) = new PacketDrillExpression(EXPR_SOCKET_ADDRESS_IPV6);
        (yyval.expression)->setIp(new L3Address(IPv6Address()));
    }
}
#line 5159 "parser.cc" /* yacc.c:1646  */
    break;

  case 301:
#line 1945 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5165 "parser.cc" /* yacc.c:1646  */
    break;

  case 302:
#line 1946 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = (yyvsp[0].expression); }
#line 5171 "parser.cc" /* yacc.c:1646  */
    break;

  case 303:
#line 1950 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("spp_hbinterval out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5182 "parser.cc" /* yacc.c:1646  */
    break;

  case 304:
#line 1956 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5188 "parser.cc" /* yacc.c:1646  */
    break;

  case 305:
#line 1960 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
         semantic_error("spp_pathmtu out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5199 "parser.cc" /* yacc.c:1646  */
    break;

  case 306:
#line 1966 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5205 "parser.cc" /* yacc.c:1646  */
    break;

  case 307:
#line 1970 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("spp_pathmaxrxt out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5216 "parser.cc" /* yacc.c:1646  */
    break;

  case 308:
#line 1976 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5222 "parser.cc" /* yacc.c:1646  */
    break;

  case 309:
#line 1980 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = (yyvsp[0].expression); }
#line 5228 "parser.cc" /* yacc.c:1646  */
    break;

  case 310:
#line 1984 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("spp_ipv6_flowlabel out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5239 "parser.cc" /* yacc.c:1646  */
    break;

  case 311:
#line 1990 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5245 "parser.cc" /* yacc.c:1646  */
    break;

  case 312:
#line 1994 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u8((yyvsp[0].integer))) {
        semantic_error("spp_dscp out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hhu");
}
#line 5256 "parser.cc" /* yacc.c:1646  */
    break;

  case 313:
#line 2000 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5262 "parser.cc" /* yacc.c:1646  */
    break;

  case 314:
#line 2005 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_PEER_ADDR_PARAMS);
    struct sctp_paddrparams_expr *params = (struct sctp_paddrparams_expr *) malloc(sizeof(struct sctp_paddrparams_expr));
    params->spp_assoc_id = (yyvsp[-15].expression);
    params->spp_address = (yyvsp[-13].expression);
    params->spp_hbinterval = (yyvsp[-11].expression);
    params->spp_pathmaxrxt = (yyvsp[-9].expression);
    params->spp_pathmtu = (yyvsp[-7].expression);
    params->spp_flags = (yyvsp[-5].expression);
    params->spp_ipv6_flowlabel = (yyvsp[-3].expression);
    params->spp_dscp = (yyvsp[-1].expression);
    (yyval.expression)->setPaddrParams(params);
}
#line 5280 "parser.cc" /* yacc.c:1646  */
    break;

  case 315:
#line 2019 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_PEER_ADDR_PARAMS);
    struct sctp_paddrparams_expr *params = (struct sctp_paddrparams_expr *) malloc(sizeof(struct sctp_paddrparams_expr));
    params->spp_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    params->spp_address = (yyvsp[-13].expression);
    params->spp_hbinterval = (yyvsp[-11].expression);
    params->spp_pathmaxrxt = (yyvsp[-9].expression);
    params->spp_pathmtu = (yyvsp[-7].expression);
    params->spp_flags = (yyvsp[-5].expression);
    params->spp_ipv6_flowlabel = (yyvsp[-3].expression);
    params->spp_dscp = (yyvsp[-1].expression);
    (yyval.expression)->setPaddrParams(params);
}
#line 5298 "parser.cc" /* yacc.c:1646  */
    break;

  case 316:
#line 2035 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = (yyvsp[0].expression); }
#line 5304 "parser.cc" /* yacc.c:1646  */
    break;

  case 317:
#line 2039 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sstat_rwnd out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5315 "parser.cc" /* yacc.c:1646  */
    break;

  case 318:
#line 2045 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5321 "parser.cc" /* yacc.c:1646  */
    break;

  case 319:
#line 2049 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sstat_unackdata out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5332 "parser.cc" /* yacc.c:1646  */
    break;

  case 320:
#line 2055 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5338 "parser.cc" /* yacc.c:1646  */
    break;

  case 321:
#line 2059 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sstat_penddata out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5349 "parser.cc" /* yacc.c:1646  */
    break;

  case 322:
#line 2065 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5355 "parser.cc" /* yacc.c:1646  */
    break;

  case 323:
#line 2069 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sstat_instrms out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5366 "parser.cc" /* yacc.c:1646  */
    break;

  case 324:
#line 2075 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5372 "parser.cc" /* yacc.c:1646  */
    break;

  case 325:
#line 2079 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sstat_outstrms out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5383 "parser.cc" /* yacc.c:1646  */
    break;

  case 326:
#line 2085 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5389 "parser.cc" /* yacc.c:1646  */
    break;

  case 327:
#line 2089 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sstat_fragmentation_point out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5400 "parser.cc" /* yacc.c:1646  */
    break;

  case 328:
#line 2095 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5406 "parser.cc" /* yacc.c:1646  */
    break;

  case 329:
#line 2099 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5412 "parser.cc" /* yacc.c:1646  */
    break;

  case 330:
#line 2105 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_STATUS);
    struct sctp_status_expr *stat = (struct sctp_status_expr *) calloc(1, sizeof(struct sctp_status_expr));
    stat->sstat_assoc_id = (yyvsp[-17].expression);
    stat->sstat_state = (yyvsp[-15].expression);
    stat->sstat_rwnd = (yyvsp[-13].expression);
    stat->sstat_unackdata = (yyvsp[-11].expression);
    stat->sstat_penddata = (yyvsp[-9].expression);
    stat->sstat_instrms = (yyvsp[-7].expression);
    stat->sstat_outstrms = (yyvsp[-5].expression);
    stat->sstat_fragmentation_point = (yyvsp[-3].expression);
    stat->sstat_primary = (yyvsp[-1].expression);
    (yyval.expression)->setStatus(stat);
}
#line 5431 "parser.cc" /* yacc.c:1646  */
    break;

  case 331:
#line 2120 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_STATUS);
    struct sctp_status_expr *stat = (struct sctp_status_expr *) calloc(1, sizeof(struct sctp_status_expr));
    stat->sstat_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    stat->sstat_state = (yyvsp[-15].expression);
    stat->sstat_rwnd = (yyvsp[-13].expression);
    stat->sstat_unackdata = (yyvsp[-11].expression);
    stat->sstat_penddata = (yyvsp[-9].expression);
    stat->sstat_instrms = (yyvsp[-7].expression);
    stat->sstat_outstrms = (yyvsp[-5].expression);
    stat->sstat_fragmentation_point = (yyvsp[-3].expression);
    stat->sstat_primary = (yyvsp[-1].expression);
    (yyval.expression)->setStatus(stat);
}
#line 5450 "parser.cc" /* yacc.c:1646  */
    break;

  case 332:
#line 2137 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sinfo_stream out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5461 "parser.cc" /* yacc.c:1646  */
    break;

  case 333:
#line 2143 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5467 "parser.cc" /* yacc.c:1646  */
    break;

  case 334:
#line 2147 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("sinfo_ssn out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5478 "parser.cc" /* yacc.c:1646  */
    break;

  case 335:
#line 2153 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5484 "parser.cc" /* yacc.c:1646  */
    break;

  case 336:
#line 2157 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = (yyvsp[0].expression); }
#line 5490 "parser.cc" /* yacc.c:1646  */
    break;

  case 337:
#line 2161 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[-1].integer))) {
        semantic_error("sinfo_ppid out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[-1].integer), "%u");
}
#line 5501 "parser.cc" /* yacc.c:1646  */
    break;

  case 338:
#line 2167 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5507 "parser.cc" /* yacc.c:1646  */
    break;

  case 339:
#line 2171 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sinfo_context out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5518 "parser.cc" /* yacc.c:1646  */
    break;

  case 340:
#line 2177 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5524 "parser.cc" /* yacc.c:1646  */
    break;

  case 341:
#line 2181 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sinfo_timetolive out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5535 "parser.cc" /* yacc.c:1646  */
    break;

  case 342:
#line 2187 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5541 "parser.cc" /* yacc.c:1646  */
    break;

  case 343:
#line 2191 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sinfo_tsn out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5552 "parser.cc" /* yacc.c:1646  */
    break;

  case 344:
#line 2197 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5558 "parser.cc" /* yacc.c:1646  */
    break;

  case 345:
#line 2201 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sinfo_cumtsn out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5569 "parser.cc" /* yacc.c:1646  */
    break;

  case 346:
#line 2207 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5575 "parser.cc" /* yacc.c:1646  */
    break;

  case 347:
#line 2213 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_SNDRCVINFO);
    struct sctp_sndrcvinfo_expr *info = (struct sctp_sndrcvinfo_expr *) calloc(1, sizeof(struct sctp_sndrcvinfo_expr));
    info->sinfo_stream = (yyvsp[-19].expression);
    info->sinfo_ssn = (yyvsp[-17].expression);
    info->sinfo_flags = (yyvsp[-15].expression);
    info->sinfo_ppid = (yyvsp[-13].expression);
    info->sinfo_context = (yyvsp[-11].expression);
    info->sinfo_timetolive = (yyvsp[-9].expression);
    info->sinfo_tsn = (yyvsp[-7].expression);
    info->sinfo_cumtsn = (yyvsp[-5].expression);
    info->sinfo_assoc_id = (yyvsp[-1].expression);
    (yyval.expression)->setSndRcvInfo(info);
}
#line 5594 "parser.cc" /* yacc.c:1646  */
    break;

  case 348:
#line 2228 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_SNDRCVINFO);
    struct sctp_sndrcvinfo_expr *info = (struct sctp_sndrcvinfo_expr *) malloc(sizeof(struct sctp_sndrcvinfo_expr));
    info->sinfo_stream = (yyvsp[-15].expression);
    info->sinfo_ssn = (yyvsp[-13].expression);
    info->sinfo_flags = (yyvsp[-11].expression);
    info->sinfo_ppid = (yyvsp[-9].expression);
    info->sinfo_context = (yyvsp[-7].expression);
    info->sinfo_timetolive = (yyvsp[-5].expression);
    info->sinfo_tsn = (yyvsp[-3].expression);
    info->sinfo_cumtsn = (yyvsp[-1].expression);
    info->sinfo_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    (yyval.expression)->setSndRcvInfo(info);
}
#line 5613 "parser.cc" /* yacc.c:1646  */
    break;

  case 349:
#line 2244 "parser.y" /* yacc.c:1646  */
    {
printf("SRS_FLAGS = INTEGER\n");
    if (!is_valid_u16((yyvsp[0].integer))) {
        semantic_error("srs_flags out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%hu");
}
#line 5625 "parser.cc" /* yacc.c:1646  */
    break;

  case 350:
#line 2251 "parser.y" /* yacc.c:1646  */
    {
printf("SRS_FLAGS = MYWORD\n");
    (yyval.expression) = new PacketDrillExpression(EXPR_WORD);
    (yyval.expression)->setString((yyvsp[0].string));
}
#line 5635 "parser.cc" /* yacc.c:1646  */
    break;

  case 351:
#line 2256 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = (yyvsp[0].expression);
}
#line 5643 "parser.cc" /* yacc.c:1646  */
    break;

  case 352:
#line 2262 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_RESET_STREAMS);
    struct sctp_reset_streams_expr *rs = (struct sctp_reset_streams_expr *) malloc(sizeof(struct sctp_reset_streams_expr));
    rs->srs_assoc_id = (yyvsp[-11].expression);
    rs->srs_flags = (yyvsp[-9].expression);
    if (!is_valid_u16((yyvsp[-5].integer))) {
        semantic_error("srs_number_streams out of range");
    }
    rs->srs_number_streams = new_integer_expression((yyvsp[-5].integer), "%hu");
    rs->srs_stream_list = (yyvsp[-1].expression);
    (yyval.expression)->setResetStreams(rs);
}
#line 5660 "parser.cc" /* yacc.c:1646  */
    break;

  case 353:
#line 2274 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_RESET_STREAMS);
    struct sctp_reset_streams_expr *rs = (struct sctp_reset_streams_expr *) malloc(sizeof(struct sctp_reset_streams_expr));
    rs->srs_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    rs->srs_flags = (yyvsp[-9].expression);
    if (!is_valid_u16((yyvsp[-5].integer))) {
        semantic_error("srs_number_streams out of range");
    }
    rs->srs_number_streams = new_integer_expression((yyvsp[-5].integer), "%hu");
    rs->srs_stream_list = (yyvsp[-1].expression);
    (yyval.expression)->setResetStreams(rs);
}
#line 5677 "parser.cc" /* yacc.c:1646  */
    break;

  case 354:
#line 2289 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_ADD_STREAMS);
    struct sctp_add_streams_expr *rs = (struct sctp_add_streams_expr *) malloc(sizeof(struct sctp_add_streams_expr));
    rs->sas_assoc_id = (yyvsp[-9].expression);
    if (!is_valid_u16((yyvsp[-5].integer))) {
        semantic_error("sas_instrms out of range");
    }
    rs->sas_instrms = new_integer_expression((yyvsp[-5].integer), "%hu");
    if (!is_valid_u16((yyvsp[-1].integer))) {
        semantic_error("sas_outstrms out of range");
    }
    rs->sas_outstrms = new_integer_expression((yyvsp[-1].integer), "%hu");
    (yyval.expression)->setAddStreams(rs);
}
#line 5696 "parser.cc" /* yacc.c:1646  */
    break;

  case 355:
#line 2303 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_ADD_STREAMS);
    struct sctp_add_streams_expr *rs = (struct sctp_add_streams_expr *) malloc(sizeof(struct sctp_add_streams_expr));
    rs->sas_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    if (!is_valid_u16((yyvsp[-5].integer))) {
        semantic_error("sas_instrms out of range");
    }
    rs->sas_instrms = new_integer_expression((yyvsp[-5].integer), "%hu");
    if (!is_valid_u16((yyvsp[-1].integer))) {
        semantic_error("sas_outstrms out of range");
    }
    rs->sas_outstrms = new_integer_expression((yyvsp[-1].integer), "%hu");
    (yyval.expression)->setAddStreams(rs);
}
#line 5715 "parser.cc" /* yacc.c:1646  */
    break;

  case 356:
#line 2321 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_ASSOCVAL);
    struct sctp_assoc_value_expr *assocval = (struct sctp_assoc_value_expr *) malloc(sizeof(struct sctp_assoc_value_expr));
    assocval->assoc_id = (yyvsp[-5].expression);
    assocval->assoc_value = (yyvsp[-1].expression);
    (yyval.expression)->setAssocval(assocval);
}
#line 5727 "parser.cc" /* yacc.c:1646  */
    break;

  case 357:
#line 2328 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_ASSOCVAL);
    struct sctp_assoc_value_expr *assocval = (struct sctp_assoc_value_expr *) malloc(sizeof(struct sctp_assoc_value_expr));
    assocval->assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    assocval->assoc_value = (yyvsp[-1].expression);
    (yyval.expression)->setAssocval(assocval);
}
#line 5739 "parser.cc" /* yacc.c:1646  */
    break;

  case 358:
#line 2338 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sack_delay out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5750 "parser.cc" /* yacc.c:1646  */
    break;

  case 359:
#line 2344 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS);
}
#line 5758 "parser.cc" /* yacc.c:1646  */
    break;

  case 360:
#line 2349 "parser.y" /* yacc.c:1646  */
    {
    if (!is_valid_u32((yyvsp[0].integer))) {
        semantic_error("sack_freq out of range");
    }
    (yyval.expression) = new_integer_expression((yyvsp[0].integer), "%u");
}
#line 5769 "parser.cc" /* yacc.c:1646  */
    break;

  case 361:
#line 2355 "parser.y" /* yacc.c:1646  */
    { (yyval.expression) = new PacketDrillExpression(EXPR_ELLIPSIS); }
#line 5775 "parser.cc" /* yacc.c:1646  */
    break;

  case 362:
#line 2358 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_SACKINFO);
    struct sctp_sack_info_expr *sackinfo = (struct sctp_sack_info_expr *) malloc(sizeof(struct sctp_sack_info_expr));
    sackinfo->sack_assoc_id = (yyvsp[-5].expression);
    sackinfo->sack_delay = (yyvsp[-3].expression);
    sackinfo->sack_freq = (yyvsp[-1].expression);
    (yyval.expression)->setSackinfo(sackinfo);
}
#line 5788 "parser.cc" /* yacc.c:1646  */
    break;

  case 363:
#line 2366 "parser.y" /* yacc.c:1646  */
    {
    (yyval.expression) = new PacketDrillExpression(EXPR_SCTP_SACKINFO);
    struct sctp_sack_info_expr *sackinfo = (struct sctp_sack_info_expr *) malloc(sizeof(struct sctp_sack_info_expr));
    sackinfo->sack_assoc_id = new PacketDrillExpression(EXPR_ELLIPSIS);
    sackinfo->sack_delay = (yyvsp[-3].expression);
    sackinfo->sack_freq = (yyvsp[-1].expression);
    (yyval.expression)->setSackinfo(sackinfo);
}
#line 5801 "parser.cc" /* yacc.c:1646  */
    break;

  case 364:
#line 2377 "parser.y" /* yacc.c:1646  */
    {
    (yyval.errno_info) = NULL;
}
#line 5809 "parser.cc" /* yacc.c:1646  */
    break;

  case 365:
#line 2380 "parser.y" /* yacc.c:1646  */
    {
    (yyval.errno_info) = (struct errno_spec*)malloc(sizeof(struct errno_spec));
    (yyval.errno_info)->errno_macro = (yyvsp[-1].string);
    (yyval.errno_info)->strerror = (yyvsp[0].string);
}
#line 5819 "parser.cc" /* yacc.c:1646  */
    break;

  case 366:
#line 2388 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = NULL;
}
#line 5827 "parser.cc" /* yacc.c:1646  */
    break;

  case 367:
#line 2391 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = (yyvsp[0].string);
}
#line 5835 "parser.cc" /* yacc.c:1646  */
    break;

  case 368:
#line 2397 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = (yyvsp[-1].string);
}
#line 5843 "parser.cc" /* yacc.c:1646  */
    break;

  case 369:
#line 2403 "parser.y" /* yacc.c:1646  */
    {
    (yyval.string) = (yyvsp[0].string);
}
#line 5851 "parser.cc" /* yacc.c:1646  */
    break;

  case 370:
#line 2406 "parser.y" /* yacc.c:1646  */
    {
    asprintf(&((yyval.string)), "%s %s", (yyvsp[-1].string), (yyvsp[0].string));
    free((yyvsp[-1].string));
    free((yyvsp[0].string));
}
#line 5861 "parser.cc" /* yacc.c:1646  */
    break;


#line 5865 "parser.cc" /* 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;
  *++yylsp = yyloc;

  /* 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 (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 (yymsgp);
        if (yysyntax_error_status == 2)
          goto yyexhaustedlab;
      }
# undef YYSYNTAX_ERROR
#endif
    }

  yyerror_range[1] = yylloc;

  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, &yylloc);
          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;

  yyerror_range[1] = yylsp[1-yylen];
  /* 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;

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

  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END

  yyerror_range[2] = yylloc;
  /* Using YYLLOC is tempting, but would change the location of
     the lookahead.  YYLOC is available though.  */
  YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
  *++yylsp = yyloc;

  /* 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 (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, &yylloc);
    }
  /* 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, yylsp);
      YYPOPSTACK (1);
    }
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
#if YYERROR_VERBOSE
  if (yymsg != yymsgbuf)
    YYSTACK_FREE (yymsg);
#endif
  return yyresult;
}

Variable Documentation

YYLTYPE yylloc

YYSTYPE yylval