---

lex.yy.c

Go to the documentation of this file.

/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 * $Header: /home/ncvs/src/usr.bin/lex/skel.c,v 1.2 1996/12/14 05:48:48 steve Exp $
 */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5

#include <stdio.h>


/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif


#ifdef __cplusplus

#include <stdlib.h>
#include <unistd.h>

/* Use prototypes in function declarations. */
#define YY_USE_PROTOS

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else   /* ! __cplusplus */

#if __STDC__

#define YY_USE_PROTOS
#define YY_USE_CONST

#endif  /* __STDC__ */
#endif  /* ! __cplusplus */

#ifdef __TURBOC__
 #pragma warn -rch
 #pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif


#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif

/* Returned upon end-of-file. */
#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned
 * integer for use as an array index.  If the signed char is negative,
 * we want to instead treat it as an 8-bit unsigned char, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* Enter a start condition.  This macro really ought to take a parameter,
 * but we do it the disgusting crufty way forced on us by the ()-less
 * definition of BEGIN.
 */
#define BEGIN yy_start = 1 + 2 *

/* Translate the current start state into a value that can be later handed
 * to BEGIN to return to the state.  The YYSTATE alias is for lex
 * compatibility.
 */
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START

/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#define YY_BUF_SIZE 16384

typedef struct yy_buffer_state *YY_BUFFER_STATE;

extern int yyleng;
extern FILE *yyin, *yyout;

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

/* The funky do-while in the following #define is used to turn the definition
 * int a single C statement (which needs a semi-colon terminator).  This
 * avoids problems with code like:
 *
 *      if ( condition_holds )
 *              yyless( 5 );
 *      else
 *              do_something_else();
 *
 * Prior to using the do-while the compiler would get upset at the
 * "else" because it interpreted the "if" statement as being all
 * done when it reached the ';' after the yyless() call.
 */

/* Return all but the first 'n' matched characters back to the input stream. */

#define yyless(n) \
        do \
                { \
                /* Undo effects of setting up yytext. */ \
                *yy_cp = yy_hold_char; \
                YY_RESTORE_YY_MORE_OFFSET \
                yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
                YY_DO_BEFORE_ACTION; /* set up yytext again */ \
                } \
        while ( 0 )

#define unput(c) yyunput( c, yytext_ptr )

/* The following is because we cannot portably get our hands on size_t
 * (without autoconf's help, which isn't available because we want
 * flex-generated scanners to compile on their own).
 */
typedef unsigned int yy_size_t;


struct yy_buffer_state
        {
        FILE *yy_input_file;

        char *yy_ch_buf;                /* input buffer */
        char *yy_buf_pos;               /* current position in input buffer */

        /* Size of input buffer in bytes, not including room for EOB
         * characters.
         */
        yy_size_t yy_buf_size;

        /* Number of characters read into yy_ch_buf, not including EOB
         * characters.
         */
        int yy_n_chars;

        /* Whether we "own" the buffer - i.e., we know we created it,
         * and can realloc() it to grow it, and should free() it to
         * delete it.
         */
        int yy_is_our_buffer;

        /* Whether this is an "interactive" input source; if so, and
         * if we're using stdio for input, then we want to use getc()
         * instead of fread(), to make sure we stop fetching input after
         * each newline.
         */
        int yy_is_interactive;

        /* Whether we're considered to be at the beginning of a line.
         * If so, '^' rules will be active on the next match, otherwise
         * not.
         */
        int yy_at_bol;

        /* Whether to try to fill the input buffer when we reach the
         * end of it.
         */
        int yy_fill_buffer;

        int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
        /* When an EOF's been seen but there's still some text to process
         * then we mark the buffer as YY_EOF_PENDING, to indicate that we
         * shouldn't try reading from the input source any more.  We might
         * still have a bunch of tokens to match, though, because of
         * possible backing-up.
         *
         * When we actually see the EOF, we change the status to "new"
         * (via yyrestart()), so that the user can continue scanning by
         * just pointing yyin at a new input file.
         */
#define YY_BUFFER_EOF_PENDING 2
        };

static YY_BUFFER_STATE yy_current_buffer = 0;

/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 */
#define YY_CURRENT_BUFFER yy_current_buffer


/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;

static int yy_n_chars;          /* number of characters read into yy_ch_buf */


int yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1;         /* whether we need to initialize */
static int yy_start = 0;        /* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches
 * instead of setting up a fresh yyin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;

void yyrestart YY_PROTO(( FILE *input_file ));

void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )

YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));

static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
        { \
        if ( ! yy_current_buffer ) \
                yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
        yy_current_buffer->yy_is_interactive = is_interactive; \
        }

#define yy_set_bol(at_bol) \
        { \
        if ( ! yy_current_buffer ) \
                yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
        yy_current_buffer->yy_at_bol = at_bol; \
        }

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)

typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
        yytext_ptr = yy_bp; \
        yyleng = (int) (yy_cp - yy_bp); \
        yy_hold_char = *yy_cp; \
        *yy_cp = '\0'; \
        yy_c_buf_p = yy_cp;

#define YY_NUM_RULES 177
#define YY_END_OF_BUFFER 178
static yyconst short int yy_accept[509] =
    {   0,
        0,    0,  178,  176,  156,  157,  144,  176,    3,   79,
      150,  143,  176,  138,  139,  148,  147,  135,  146,  142,
      149,   94,   94,  136,  132,  151,  137,  152,  155,  176,
      140,  175,  141,  153,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,   79,  133,  154,  134,  145,  131,
        0,   42,    0,    2,   79,  117,  173,  174,  126,  118,
        0,    0,  115,  123,  113,  124,  114,  125,    0,  107,
        1,  116,  110,   87,    0,   96,   95,    0,   94,  122,
      128,  130,  129,  121,    0,    0,    0,  119,   79,   79,

       79,   79,   79,   79,   79,   79,    9,   79,   79,   79,
       79,   79,   79,   79,   13,   44,   79,   79,   79,   79,
       79,   79,   79,   79,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,  120,  127,    0,    0,    2,  101,
        4,    0,  105,  106,  107,    0,  108,  109,   89,   88,
        0,  104,   97,   98,   98,   80,  112,  111,  163,  164,
      161,  166,  171,  162,  172,  167,  170,  165,  168,  169,
        0,    0,   79,   79,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,   79,   79,   79,   79,   79,   11,

       79,   79,   27,   79,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   43,   79,   79,   79,   79,   79,   79,
       74,   79,   79,   79,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,   79,   79,   79,   79,   79,   79,
       79,   79,    0,   42,    0,    0,  107,    0,  105,  106,
        0,  110,   90,   91,   91,  102,  103,  100,   99,   81,
       83,  160,    0,    0,   79,   79,   39,   79,    6,   29,
       79,   79,   79,   79,   79,   79,   10,   25,   79,   79,
       79,   79,   12,   79,   79,   79,   51,   79,   31,   79,
       79,   52,   79,   79,   68,   79,   79,   79,   79,   79,

       79,   79,   79,   79,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,   79,   79,   79,   79,   79,   79,
       26,   79,   79,   79,    0,  107,   93,   92,   82,   84,
       84,    0,  159,   79,   79,    5,   79,   36,   79,   79,
       79,   79,   79,   79,   79,   30,   79,   79,   79,   79,
       79,   79,   79,   79,   79,   69,   79,   79,   79,   79,
       79,   79,   79,   32,   79,   79,   79,   79,   79,   79,
       79,   79,   79,   79,   77,   24,   79,   79,   79,   79,
       79,   18,   76,   86,   85,  158,   79,   79,   79,   79,
       79,   79,   79,   28,   79,   38,   79,   21,   79,   54,

       78,   79,   60,   79,   79,   79,   79,   79,   79,   58,
       79,   14,   75,   34,   15,   79,   41,   22,   17,   79,
       79,   79,   79,   79,   72,   19,   20,   79,   37,   47,
       64,   79,   79,    8,   79,   59,   79,   79,   79,   62,
       53,   79,   79,   45,   79,   79,   57,   79,   46,   61,
       79,   23,   79,   79,   79,   79,   65,    7,   79,   73,
       79,   79,   70,   16,   79,   40,   79,   55,   79,   33,
       35,   79,   71,   56,   79,   79,   79,   67,   79,   79,
       79,   63,   79,   79,   79,   79,   79,   79,   79,   48,
       79,   79,   66,   79,   79,   79,   79,   79,   79,   79,

       79,   79,   79,   50,   79,   79,   49,    0
    } ;

static yyconst int yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        4,    4,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    5,    6,    7,    8,    9,   10,   11,   12,
       13,   14,   15,   16,   17,   18,   19,   20,   21,   21,
       21,   21,   21,   21,   21,   21,   21,   22,   23,   24,
       25,   26,   27,   28,   29,   30,   31,   30,   32,   33,
       34,    8,    8,    8,   35,   36,   37,    8,    8,    8,
       38,   39,   40,   41,   42,    8,   43,   44,    8,   45,
       46,   47,   48,   49,   50,    1,   51,   52,   53,   54,

       55,   56,   57,   58,   59,    8,   60,   61,   62,   63,
       64,   65,    8,   66,   67,   68,   69,   70,   71,   72,
       73,   74,   75,   76,   77,   78,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1
    } ;

static yyconst int yy_meta[79] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    2,    1,    1,
        3,    1,    1,    1,    1,    1,    1,    1,    1,    4,
        4,    1,    1,    1,    1,    1,    1,    1,    5,    5,
        5,    5,    5,    2,    2,    2,    2,    2,    2,    2,
        2,    2,    2,    2,    2,    1,    1,    1,    1,    2,
        5,    5,    5,    5,    5,    5,    2,    2,    2,    2,
        2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
        2,    2,    2,    2,    1,    1,    1,    1
    } ;

static yyconst short int yy_base[516] =
    {   0,
        0,    0,  659,  660,  660,  660,  633,   73,    0,    0,
       55,   71,  610,  660,  660,  631,   67,  660,   68,   66,
       74,   80,   85,  660,  660,   65,  630,   82,  660,   91,
      660,  660,  660,  629,  603,   28,  586,   67,   40,   65,
       72,  587,   88,   55,  586,   79,  101,  598,  593,  103,
       90,  584,   51,  588,  586,  660,  113,  660,  660,  660,
      133,  163,  641,    0,    0,  660,  660,  660,  660,  660,
      100,  139,  660,  660,  660,  660,  660,  660,  625,  155,
      660,  660,  162,  172,  164,  160,  142,    0,  204,  617,
      660,  660,  660,  616,  245,  603,  603,  660,  585,  564,

      568,  580,  567,  122,  570,  141,  563,  564,  561,  144,
      568,  564,  561,  558,    0,   99,  562,  569,  562,  559,
      550,  552,  558,  551,  561,  555,  547,  551,  547,  174,
      556,  135,  158,  556,  154,  551,  547,  539,  542,  184,
      556,  167,  546,  549,  660,  660,  242,  153,    0,  660,
      660,  235,  660,  660,  251,  243,  660,  660,  233,  230,
      241,  272,  165,  660,  234,  261,  660,  660,  660,  562,
      660,  660,  660,  660,  660,  660,  660,  660,  660,  660,
      563,  564,  536,  531,  534,  546,  541,  529,  541,  200,
      542,  537,  539,  535,  527,  524,  532,  519,  534,    0,

      520,  524,  527,  512,  515,  518,  521,  511,  513,  514,
      519,  506,  499,    0,  516,  502,  516,  509,  246,  498,
        0,  500,  499,  501,  508,  509,  493,  491,  491,  493,
      502,  501,  497,  499,  489,  493,  484,  203,  496,  498,
      487,  486,  271,  308,  543,  278,  296,  304,  660,  660,
      306,  314,  254,  660,  277,  660,  660,  660,  660,  295,
      279,  660,  517,  505,  480,  469,    0,  481,    0,    0,
      480,  471,  479,  468,  473,  474,    0,    0,  467,  467,
      477,  463,    0,  467,  472,  467,    0,  287,    0,  472,
      457,    0,  459,  469,    0,  469,  463,  457,  453,  464,

      449,  451,  461,  447,  459,  449,  453,  452,  457,  456,
      442,  444,  452,  450,  448,  440,  445,  446,  434,  446,
        0,  430,  442,  442,  323,  325,  660,  660,  294,  660,
      305,  467,  660,  427,  428,    0,  293,    0,  429,  430,
      436,  434,  433,  424,  423,    0,  430,  418,  422,  428,
      426,  424,  418,  408,  409,    0,  425,  406,  406,  417,
      411,  408,  416,    0,  415,  412,  416,  413,  397,  406,
      408,  393,  406,  407,    0,    0,  396,  404,  400,  395,
      396,    0,    0,  660,  660,  660,  386,  398,  398,  387,
      381,  381,  393,    0,  393,  395,  376,    0,  393,    0,

        0,  387,    0,  381,  386,  376,  378,  375,  382,    0,
      375,    0,    0,  376,    0,  373,    0,    0,    0,  377,
      371,  375,  370,  374,    0,    0,    0,  367,    0,    0,
      360,  372,  370,    0,  361,    0,  362,  361,  360,    0,
        0,  354,  363,    0,  350,  351,    0,  353,    0,    0,
      345,    0,  347,  343,  339,  325,    0,    0,  317,    0,
      323,  315,    0,    0,  327,    0,  312,    0,  325,  319,
        0,  311,    0,    0,  303,  320,  318,    0,  309,  312,
      304,    0,  311,  299,  312,  307,  294,  304,  286,    0,
      300,  292,    0,  278,  254,  236,  250,  176,  186,  174,

      151,  158,  128,    0,   48,   28,    0,  660,  386,  390,
      394,  399,  403,  405,  410
    } ;

static yyconst short int yy_def[516] =
    {   0,
      508,    1,  508,  508,  508,  508,  508,  509,  510,  511,
      508,  508,  512,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  508,  508,  508,  508,  508,
      509,  508,  509,  513,  511,  508,  508,  508,  508,  508,
      512,  512,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  514,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  511,  511,

      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  508,  508,  508,  515,  513,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  514,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,

      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  515,  508,  515,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,

      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  508,  508,  508,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,

      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,
      511,  511,  511,  511,  511,  511,  511,  511,  511,  511,

      511,  511,  511,  511,  511,  511,  511,    0,  508,  508,
      508,  508,  508,  508,  508
    } ;

static yyconst short int yy_nxt[739] =
    {   0,
        4,    5,    6,    5,    7,    8,    9,   10,   11,   12,
       13,   14,   15,   16,   17,   18,   19,   20,   21,   22,
       23,   24,   25,   26,   27,   28,   29,   30,   10,   10,
       10,   10,   10,   10,   10,   10,   10,   10,   10,   10,
       10,   10,   10,   10,   10,   31,   32,   33,   34,   35,
       36,   37,   38,   39,   40,   41,   42,   10,   43,   44,
       45,   10,   46,   47,   48,   49,   50,   51,   52,   53,
       54,   10,   55,   10,   56,   57,   58,   59,   62,   66,
       69,   74,  507,   79,   76,   80,   80,   81,   90,   91,
      100,   75,   77,   78,  106,   70,  101,   83,   82,   84,

       84,  141,   83,  107,   89,   89,   93,   94,   95,  118,
      150,   85,  506,  119,  142,   86,   85,  103,   96,   63,
       86,   87,  111,   88,  104,  108,   87,  109,   97,   67,
      105,   68,  112,  121,   85,  113,  110,  145,   62,   85,
       86,  508,  122,  115,  137,   86,   72,  123,   87,   71,
      116,   88,  124,   87,  117,  138,  125,  131,  244,  202,
      132,  133,  139,  126,  147,  147,  203,  134,  148,  127,
      135,  128,  188,  136,   80,   80,  189,  165,  161,   63,
      161,  155,  155,  162,  162,  222,  152,  153,  146,   83,
      154,   84,   84,  156,  157,  163,  191,  158,  223,  245,

      505,  164,  165,   85,  227,  192,  258,  159,  196,  152,
      153,  197,  504,  160,  224,  154,  156,  157,  503,  228,
      163,   83,  158,   89,   89,  239,   85,  240,  164,  217,
      218,  225,  159,  258,  219,   85,  233,  234,  502,   86,
      160,  220,  235,  147,  147,   87,  501,  148,  500,  246,
      236,  246,  237,  319,  247,  247,  320,  251,   85,  251,
      162,  162,  252,  252,   86,  255,  272,  273,  253,  259,
      155,  155,   87,  169,  254,  170,  244,  171,  172,  173,
      174,  175,  248,  249,  176,  177,  250,  178,  179,  180,
      255,  162,  162,  253,  259,  327,  260,  247,  247,  300,

      499,  254,  261,  498,  256,  248,  249,  257,  301,  147,
      147,  250,  328,  148,  331,  247,  247,  245,  325,  497,
      325,  260,  327,  326,  326,  252,  252,  256,  153,  261,
      329,  154,  257,  252,  252,  384,  330,  328,  496,  331,
      385,  350,  326,  326,  326,  326,  157,  389,  495,  158,
      494,  153,  351,  493,  390,  329,  154,  249,  492,  491,
      250,  490,  384,  330,  489,  385,  488,  487,  486,  157,
      485,  484,  483,  482,  158,  481,  480,  479,  478,  477,
      249,  476,  475,  474,  473,  250,   61,   61,   61,   61,
       61,   64,  472,  471,   64,   65,  470,   65,   65,   71,

       71,  469,   71,   71,  149,  468,  149,  149,  166,  166,
      243,  243,  243,  243,  243,  467,  466,  465,  464,  463,
      462,  461,  460,  459,  458,  457,  456,  455,  454,  453,
      452,  451,  450,  449,  448,  447,  446,  445,  444,  443,
      442,  441,  440,  439,  438,  437,  436,  435,  434,  433,
      432,  431,  430,  429,  428,  427,  426,  425,  424,  423,
      422,  421,  420,  419,  418,  417,  416,  415,  414,  413,
      412,  411,  410,  409,  408,  407,  406,  405,  404,  403,
      402,  401,  400,  399,  398,  397,  396,  395,  394,  393,
      392,  391,  388,  387,  386,  383,  382,  381,  380,  379,

      378,  377,  376,  375,  374,  373,  372,  371,  370,  369,
      368,  367,  366,  365,  364,  363,  362,  361,  360,  359,
      358,  357,  356,  355,  354,  353,  352,  349,  348,  347,
      346,  345,  344,  343,  342,  341,  340,  339,  338,  337,
      336,  335,  334,  333,  332,  508,  324,  323,  322,  321,
      318,  317,  316,  315,  314,  313,  312,  311,  310,  309,
      308,  307,  306,  305,  304,  303,  302,  299,  298,  297,
      296,  295,  294,  293,  292,  291,  290,  289,  288,  287,
      286,  285,  284,  283,  282,  281,  280,  279,  278,  277,
      276,  275,  274,  271,  270,  269,  268,  267,  266,  265,

      264,  263,  262,  242,  241,  238,  232,  231,  230,  229,
      226,  221,  216,  215,  214,  213,  212,  211,  210,  209,
      208,  207,  206,  205,  204,  201,  200,  199,  198,  195,
      194,  193,  190,  187,  186,  185,  184,  183,  182,  181,
      168,  167,  151,  508,  144,  143,  140,  130,  129,  120,
      114,  102,   99,   98,   92,   73,   72,   60,  508,    3,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,

      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508
    } ;

static yyconst short int yy_chk[739] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    8,   11,
       12,   17,  506,   20,   19,   20,   20,   21,   26,   26,
       36,   17,   19,   19,   39,   12,   36,   22,   21,   22,

       22,   53,   23,   39,   23,   23,   28,   28,   30,   44,
       71,   22,  505,   44,   53,   22,   23,   38,   30,    8,
       23,   22,   41,   22,   38,   40,   23,   40,   30,   11,
       38,   11,   41,   46,   22,   41,   40,   57,   61,   23,
       22,   72,   46,   43,   51,   23,   71,   46,   22,   72,
       43,   22,   47,   23,   43,   51,   47,   50,  148,  116,
       50,   50,   51,   47,   62,   62,  116,   50,   62,   47,
       50,   47,  104,   50,   80,   80,  104,   87,   85,   61,
       85,   83,   83,   85,   85,  132,   80,   80,   57,   84,
       80,   84,   84,   83,   83,   86,  106,   83,  132,  148,

      503,   86,   87,   84,  135,  106,  163,   84,  110,   80,
       80,  110,  502,   84,  133,   80,   83,   83,  501,  135,
       86,   89,   83,   89,   89,  142,   84,  142,   86,  130,
      130,  133,   84,  163,  130,   89,  140,  140,  500,   89,
       84,  130,  140,  147,  147,   89,  499,  147,  498,  152,
      140,  152,  140,  238,  152,  152,  238,  156,   89,  156,
      161,  161,  156,  156,   89,  160,  190,  190,  159,  165,
      155,  155,   89,   95,  159,   95,  243,   95,   95,   95,
       95,   95,  155,  155,   95,   95,  155,   95,   95,   95,
      160,  162,  162,  159,  165,  253,  166,  246,  246,  219,

      497,  159,  166,  496,  162,  155,  155,  162,  219,  244,
      244,  155,  255,  244,  261,  247,  247,  243,  248,  495,
      248,  166,  253,  248,  248,  251,  251,  162,  247,  166,
      260,  247,  162,  252,  252,  329,  260,  255,  494,  261,
      331,  288,  325,  325,  326,  326,  252,  337,  492,  252,
      491,  247,  288,  489,  337,  260,  247,  326,  488,  487,
      326,  486,  329,  260,  485,  331,  484,  483,  481,  252,
      480,  479,  477,  476,  252,  475,  472,  470,  469,  467,
      326,  465,  462,  461,  459,  326,  509,  509,  509,  509,
      509,  510,  456,  455,  510,  511,  454,  511,  511,  512,

      512,  453,  512,  512,  513,  451,  513,  513,  514,  514,
      515,  515,  515,  515,  515,  448,  446,  445,  443,  442,
      439,  438,  437,  435,  433,  432,  431,  428,  424,  423,
      422,  421,  420,  416,  414,  411,  409,  408,  407,  406,
      405,  404,  402,  399,  397,  396,  395,  393,  392,  391,
      390,  389,  388,  387,  381,  380,  379,  378,  377,  374,
      373,  372,  371,  370,  369,  368,  367,  366,  365,  363,
      362,  361,  360,  359,  358,  357,  355,  354,  353,  352,
      351,  350,  349,  348,  347,  345,  344,  343,  342,  341,
      340,  339,  335,  334,  332,  324,  323,  322,  320,  319,

      318,  317,  316,  315,  314,  313,  312,  311,  310,  309,
      308,  307,  306,  305,  304,  303,  302,  301,  300,  299,
      298,  297,  296,  294,  293,  291,  290,  286,  285,  284,
      282,  281,  280,  279,  276,  275,  274,  273,  272,  271,
      268,  266,  265,  264,  263,  245,  242,  241,  240,  239,
      237,  236,  235,  234,  233,  232,  231,  230,  229,  228,
      227,  226,  225,  224,  223,  222,  220,  218,  217,  216,
      215,  213,  212,  211,  210,  209,  208,  207,  206,  205,
      204,  203,  202,  201,  199,  198,  197,  196,  195,  194,
      193,  192,  191,  189,  188,  187,  186,  185,  184,  183,

      182,  181,  170,  144,  143,  141,  139,  138,  137,  136,
      134,  131,  129,  128,  127,  126,  125,  124,  123,  122,
      121,  120,  119,  118,  117,  114,  113,  112,  111,  109,
      108,  107,  105,  103,  102,  101,  100,   99,   97,   96,
       94,   90,   79,   63,   55,   54,   52,   49,   48,   45,
       42,   37,   35,   34,   27,   16,   13,    7,    3,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,

      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508,  508,  508,
      508,  508,  508,  508,  508,  508,  508,  508
    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "cscanner.l"
#define INITIAL 0
/*;-*-C-*-; 
** Copyright (c) Massachusetts Institute of Technology 1994-1998.
**          All Rights Reserved.
**          Unpublished rights reserved under the copyright laws of
**          the United States.
**
** THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
** OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
**
** This code is distributed freely and may be used freely under the 
** following conditions:
**
**     1. This notice may not be removed or altered.
**
**     2. Works derived from this code are not distributed for
**        commercial gain without explicit permission from MIT 
**        (for permission contact lclint-request@cs.virginia.edu).
*/
/*
 * Modified by Herbert 08/19/97:
 * - added #include for IBM's OS/2 compiler.
 * - fixed weird bug with lookup of tmp files (OS/2 and MSDOS only).
 */
/*
 * Modified by Mike Smith 
 * Corrected missing 'line' in scanf() calls in handleSpecial().
 * Without this, I get an error when LCLint hits a '#line' directive
 * in the pre-pre-processed source files. For safety, I have made these
 * conditional on OS2 and MSDOS because I don't understand why noone else
 * has seen this problem.
 *
 * Modified by Mike Smith, 4th June 1997
 * Finally resolved the #line problem.  The scanf() calls have been fixed to
 * allow the following #line forms:-
 *
 *        #line 123 "filename"
 *        #line 123
 *        # 123 "filename"
 *        # 123
 *
 * The last two are generated by the GNU pre-processor, apparently
 */
#line 56 "cscanner.l"
/*
** based on original C lexer by Nate Osgood
**    from hacrat@catfish.lcs.mit.edu Mon Jun 14 13:06:32 1993
**
*/

# include "lclintMacros.nf"
# include "basic.h"

# include "cgrammar.h"
# include "cgrammar_tokens.h"

# include "fileIdList.h"
# include "portab.h"

# if defined(OS2) && defined(__IBMC__)
   /* needed for isatty()... */
# include <io.h>
# endif

static bool lastWasString = FALSE;
static char savechar = '\0';

/*@notfunction@*/
# define yyinput() (incColumn (), getc (yyin))

/*@-noparams@*/
/*@-incondefs@*/
extern /*@external@*/ int read ();
/*@=incondefs@*/
/*@=noparams@*/

static /*@owned@*/ cstring lastidprocessed = cstring_undefined;

static int lminput (void);
static int tokLength = 0;
static bool inSpecPart = FALSE;
static bool continueLine = FALSE;

static int ninput (void);
static char processChar (void);
static double processFloat (void);
static /*@only@*/ exprNode processString (void);
static long processDec (void);
static long processHex (void);
static long processOctal (void);
static int processIdentifier (/*@only@*/ cstring)
   /*@globals undef lastidprocessed@*/ ;
static bool processHashIdentifier (/*@only@*/ cstring)
   /*@globals undef lastidprocessed@*/ ;

static int processSpec (int);
static bool handleSpecial (char *);
static int handleLlSpecial (void);
static void handleMacro (void);
static bool processMacro (void);
static /*@only@*/ cstring makeIdentifier (char *);

/* yes, this is exported! */
bool g_expectingTypeName = TRUE; /* beginning of file can be type name! */

static int returnInt (ctype, long);
static int returnFloat (ctype, double);
static int returnChar (char);
static void setTokLength (int) /*@modifies g_currentloc@*/ ;
static void setTokLengthT (size_t) /*@modifies g_currentloc@*/ ;

static void advanceLine (void)
{
  tokLength = 0;
  beginLine ();
}
    
/*@-allmacros@*/
# define RETURN_INT(c,i) \
  do { lastWasString = FALSE; \
       return (returnInt (c, i)); } while (FALSE)

# define RETURN_FLOAT(c,f) \
  do { lastWasString = FALSE; \
       return (returnFloat (c, f)); \
       } while (FALSE)

# define RETURN_CHAR(c) \
  do { lastWasString = FALSE; \
       return (returnChar (c)); \
     } while (FALSE)

# define RETURN_TOK(t) \
  do { yylval.tok = lltok_create (t, fileloc_decColumn (g_currentloc, tokLength)); \
       tokLength = 0; \
       lastWasString = FALSE; \
       return (t); } while (FALSE)

# define RETURN_TYPE(t, ct) \
  do { yylval.ctyp = ct; tokLength = 0; return (t); } while (FALSE)

/* don't fileloc_decColumn (g_currentloc, tokLength));  
   the string could have \n's in it!
*/

# define RETURN_STRING(c) \
 do { yylval.expr = exprNode_stringLiteral (c, fileloc_decColumn (g_currentloc, tokLength)); \
      tokLength = 0; \
      lastWasString = TRUE; \
      return (CCONSTANT); } while (FALSE)

# define RETURN_EXPR(e) \
 do { yylval.expr = e; \
      tokLength = 0; \
      lastWasString = TRUE; \
      return (CCONSTANT); } while (FALSE)

/*@=allmacros@*/

static void setTokLength (int len) 
{
  addColumn (len);
  tokLength = len;
}

static void setTokLengthT (size_t len)
{
  setTokLength (size_toInt (len));
}

# include "flex.head"
#line 867 "lex.yy.c"

/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif

#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif

#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif

#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif

#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif

#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif

#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines.  This will fail
 * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
 * or sizeof(void*) != sizeof(int).
 */
#endif
#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */

#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
        if ( yy_current_buffer->yy_is_interactive ) \
                { \
                int c = '*', n; \
                for ( n = 0; n < max_size && \
                             (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
                        buf[n] = (char) c; \
                if ( c == '\n' ) \
                        buf[n++] = (char) c; \
                if ( c == EOF && ferror( yyin ) ) \
                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
                result = n; \
                } \
        else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
                  && ferror( yyin ) ) \
                YY_FATAL_ERROR( "input in flex scanner failed" );
#endif

/* No semi-colon after return; correct usage is to write "yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

#define YY_RULE_SETUP \
        YY_USER_ACTION

YY_DECL
        {
        register yy_state_type yy_current_state;
        register char *yy_cp, *yy_bp;
        register int yy_act;

#line 185 "cscanner.l"


#line 1021 "lex.yy.c"

        if ( yy_init )
                {
                yy_init = 0;

#ifdef YY_USER_INIT
                YY_USER_INIT;
#endif

                if ( ! yy_start )
                        yy_start = 1;   /* first start state */

                if ( ! yyin )
                        yyin = stdin;

                if ( ! yyout )
                        yyout = stdout;

                if ( ! yy_current_buffer )
                        yy_current_buffer =
                                yy_create_buffer( yyin, YY_BUF_SIZE );

                yy_load_buffer_state();
                }

        while ( 1 )             /* loops until end-of-file is reached */
                {
                yy_cp = yy_c_buf_p;

                /* Support of yytext. */
                *yy_cp = yy_hold_char;

                /* yy_bp points to the position in yy_ch_buf of the start of
                 * the current run.
                 */
                yy_bp = yy_cp;

                yy_current_state = yy_start;
yy_match:
                do
                        {
                        register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
                        if ( yy_accept[yy_current_state] )
                                {
                                yy_last_accepting_state = yy_current_state;
                                yy_last_accepting_cpos = yy_cp;
                                }
                        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                                {
                                yy_current_state = (int) yy_def[yy_current_state];
                                if ( yy_current_state >= 509 )
                                        yy_c = yy_meta[(unsigned int) yy_c];
                                }
                        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
                        ++yy_cp;
                        }
                while ( yy_base[yy_current_state] != 660 );

yy_find_action:
                yy_act = yy_accept[yy_current_state];
                if ( yy_act == 0 )
                        { /* have to back up */
                        yy_cp = yy_last_accepting_cpos;
                        yy_current_state = yy_last_accepting_state;
                        yy_act = yy_accept[yy_current_state];
                        }

                YY_DO_BEFORE_ACTION;


do_action:      /* This label is used only to access EOF actions. */


                switch ( yy_act )
        { /* beginning of action switch */
                        case 0: /* must back up */
                        /* undo the effects of YY_DO_BEFORE_ACTION */
                        *yy_cp = yy_hold_char;
                        yy_cp = yy_last_accepting_cpos;
                        yy_current_state = yy_last_accepting_state;
                        goto yy_find_action;

case 1:
YY_RULE_SETUP
#line 187 "cscanner.l"
{ llfatalbug (cstring_makeLiteral ("Comment in pre-processor output")); }
        YY_BREAK
case 2:
YY_RULE_SETUP
#line 189 "cscanner.l"
{ 
                 context_saveLocation (); 
                 setTokLength (longUnsigned_toInt (mstring_length (yytext))); 

                 if (processHashIdentifier (makeIdentifier (yytext + 1)))
                   {
                     if (lastWasString)
                       {
                         ;
                       }
                     else
                       {
                         RETURN_STRING (cstring_makeLiteral ("\"\""));
                       }
                   }
                 else
                   { 
                     if (handleSpecial (yytext)) 
                       { 
                         setTokLength (1); 
                         RETURN_TOK (0); 
                       }
                   }
                } 
        YY_BREAK
case 3:
YY_RULE_SETUP
#line 213 "cscanner.l"
{ if (handleSpecial (yytext)) 
                    { 
                       setTokLength (1); RETURN_TOK (0); 
                     }
                }
        YY_BREAK
case 4:
YY_RULE_SETUP
#line 218 "cscanner.l"
{ setTokLength (3); RETURN_TOK (CTOK_ELIPSIS); }
        YY_BREAK
case 5:
YY_RULE_SETUP
#line 219 "cscanner.l"
{ setTokLength (5); RETURN_TOK (BREAK); }
        YY_BREAK
case 6:
YY_RULE_SETUP
#line 220 "cscanner.l"
{ setTokLength (4); RETURN_TOK (CASE); }
        YY_BREAK
case 7:
YY_RULE_SETUP
#line 221 "cscanner.l"
{ setTokLength (8); RETURN_TOK (CONTINUE); }
        YY_BREAK
case 8:
YY_RULE_SETUP
#line 222 "cscanner.l"
{ setTokLength (7); RETURN_TOK (DEFAULT); }
        YY_BREAK
case 9:
YY_RULE_SETUP
#line 223 "cscanner.l"
{ setTokLength (2); RETURN_TOK (DO); }
        YY_BREAK
case 10:
YY_RULE_SETUP
#line 224 "cscanner.l"
{ setTokLength (4); RETURN_TOK (CELSE); }
        YY_BREAK
case 11:
YY_RULE_SETUP
#line 225 "cscanner.l"
{ setTokLength (3); RETURN_TOK (CFOR); }
        YY_BREAK
case 12:
YY_RULE_SETUP
#line 226 "cscanner.l"
{ setTokLength (4); RETURN_TOK (GOTO); }
        YY_BREAK
case 13:
YY_RULE_SETUP
#line 227 "cscanner.l"
{ setTokLength (2); RETURN_TOK (CIF); }
        YY_BREAK
case 14:
YY_RULE_SETUP
#line 228 "cscanner.l"
{ setTokLength (6); RETURN_TOK (RETURN); }
        YY_BREAK
case 15:
YY_RULE_SETUP
#line 229 "cscanner.l"
{ setTokLength (6); RETURN_TOK (CSIZEOF); }
        YY_BREAK
case 16:
YY_RULE_SETUP
#line 230 "cscanner.l"
{ setTokLength (8); RETURN_TOK (COFFSETOF); }
        YY_BREAK
case 17:
YY_RULE_SETUP
#line 231 "cscanner.l"
{ setTokLength (6); RETURN_TOK (SWITCH); }
        YY_BREAK
case 18:
YY_RULE_SETUP
#line 232 "cscanner.l"
{ setTokLength (5); RETURN_TOK (WHILE); }
        YY_BREAK
case 19:
YY_RULE_SETUP
#line 233 "cscanner.l"
{ setTokLength (6); RETURN_TOK (VA_ARG); }   
        YY_BREAK
case 20:
YY_RULE_SETUP
#line 234 "cscanner.l"
{ setTokLength (6); RETURN_TOK (VA_DCL); }   
        YY_BREAK
case 21:
YY_RULE_SETUP
#line 235 "cscanner.l"
{ 
                  /* gcc extension...this might not be appropriate */
                  setTokLength (6); RETURN_TOK (QINLINE); }
        YY_BREAK
case 22:
YY_RULE_SETUP
#line 239 "cscanner.l"
{ setTokLength (6); RETURN_TOK (CSTRUCT); }  
        YY_BREAK
case 23:
YY_RULE_SETUP
#line 240 "cscanner.l"
{ setTokLength (7); RETURN_TOK (CTYPEDEF); }
        YY_BREAK
case 24:
YY_RULE_SETUP
#line 242 "cscanner.l"
{ setTokLength (5); RETURN_TOK (CUNION); }
        YY_BREAK
case 25:
YY_RULE_SETUP
#line 243 "cscanner.l"
{ setTokLength (4); RETURN_TOK (CENUM); }
        YY_BREAK
case 26:
YY_RULE_SETUP
#line 245 "cscanner.l"
{ setTokLength (4); RETURN_TYPE (CVOID, ctype_void); }
        YY_BREAK
case 27:
YY_RULE_SETUP
#line 246 "cscanner.l"
{ setTokLength (3); RETURN_TYPE (CINT, ctype_int); }
        YY_BREAK
case 28:
YY_RULE_SETUP
#line 247 "cscanner.l"
{ setTokLength (6); RETURN_TYPE (CDOUBLE, ctype_double); }
        YY_BREAK
case 29:
YY_RULE_SETUP
#line 248 "cscanner.l"
{ setTokLength (4); RETURN_TYPE (CGCHAR, ctype_char); }
        YY_BREAK
case 30:
YY_RULE_SETUP
#line 249 "cscanner.l"
{ setTokLength (5); RETURN_TYPE (CGFLOAT, ctype_float); }
        YY_BREAK
case 31:
YY_RULE_SETUP
#line 251 "cscanner.l"
{ setTokLength (4); RETURN_TOK (QLONG); }
        YY_BREAK
case 32:
YY_RULE_SETUP
#line 252 "cscanner.l"
{ setTokLength (5); RETURN_TOK (QSHORT); }
        YY_BREAK
case 33:
YY_RULE_SETUP
#line 253 "cscanner.l"
{ setTokLength (8); RETURN_TOK (QUNSIGNED); }
        YY_BREAK
case 34:
YY_RULE_SETUP
#line 254 "cscanner.l"
{ setTokLength (6); RETURN_TOK (QSIGNED); }
        YY_BREAK
case 35:
YY_RULE_SETUP
#line 256 "cscanner.l"
{ setTokLength (8); RETURN_TOK (QVOLATILE); }
        YY_BREAK
case 36:
YY_RULE_SETUP
#line 257 "cscanner.l"
{ setTokLength (5); RETURN_TOK (QCONST); }
        YY_BREAK
/* some systems expect this! [gack!] */ 
case 37:
YY_RULE_SETUP
#line 260 "cscanner.l"
{ setTokLength (7); RETURN_TOK (QCONST); }
        YY_BREAK
case 38:
YY_RULE_SETUP
#line 262 "cscanner.l"
{ setTokLength (6); RETURN_TOK (QEXTERN); }
        YY_BREAK
case 39:
YY_RULE_SETUP
#line 263 "cscanner.l"
{ setTokLength (4); RETURN_TOK (QAUTO); }
        YY_BREAK
case 40:
YY_RULE_SETUP
#line 264 "cscanner.l"
{ setTokLength (8); RETURN_TOK (QREGISTER); }
        YY_BREAK
case 41:
YY_RULE_SETUP
#line 265 "cscanner.l"
{ setTokLength (6); RETURN_TOK (QSTATIC); }
        YY_BREAK
case 42:
YY_RULE_SETUP
#line 267 "cscanner.l"
{ RETURN_EXPR (processString ()); }
        YY_BREAK
case 43:
YY_RULE_SETUP
#line 268 "cscanner.l"
{ return (processSpec (QOUT)); }
        YY_BREAK
case 44:
YY_RULE_SETUP
#line 269 "cscanner.l"
{ return (processSpec (QIN)); }
        YY_BREAK
case 45:
YY_RULE_SETUP
#line 270 "cscanner.l"
{ return (processSpec (QPARTIAL)); }
        YY_BREAK
case 46:
YY_RULE_SETUP
#line 271 "cscanner.l"
{ return (processSpec (QSPECIAL)); }
        YY_BREAK
case 47:
YY_RULE_SETUP
#line 272 "cscanner.l"
{ return (processSpec (QANYTYPE)); }
        YY_BREAK
case 48:
YY_RULE_SETUP
#line 273 "cscanner.l"
{ return (processSpec (QINTEGRALTYPE)); }
        YY_BREAK
case 49:
YY_RULE_SETUP
#line 274 "cscanner.l"
{ return (processSpec (QUNSIGNEDINTEGRALTYPE)); }
        YY_BREAK
case 50:
YY_RULE_SETUP
#line 275 "cscanner.l"
{ return (processSpec (QSIGNEDINTEGRALTYPE)); }
        YY_BREAK
case 51:
YY_RULE_SETUP
#line 276 "cscanner.l"
{ return (processSpec (QKEEP)); }
        YY_BREAK
case 52:
YY_RULE_SETUP
#line 277 "cscanner.l"
{ return (processSpec (QNULL)); } 
        YY_BREAK
case 53:
YY_RULE_SETUP
#line 278 "cscanner.l"
{ return (processSpec (QNOTNULL)); } 
        YY_BREAK
case 54:
YY_RULE_SETUP
#line 279 "cscanner.l"
{ return (processSpec (QISNULL)); } 
        YY_BREAK
case 55:
YY_RULE_SETUP
#line 280 "cscanner.l"
{ return (processSpec (QTRUENULL)); } 
        YY_BREAK
case 56:
YY_RULE_SETUP
#line 281 "cscanner.l"
{ return (processSpec (QFALSENULL)); } 
        YY_BREAK
case 57:
YY_RULE_SETUP
#line 282 "cscanner.l"
{ return (processSpec (QRELNULL)); }
        YY_BREAK
case 58:
YY_RULE_SETUP
#line 283 "cscanner.l"
{ return (processSpec (QRELDEF)); }
        YY_BREAK
case 59:
YY_RULE_SETUP
#line 284 "cscanner.l"
{ return (processSpec (QEXPOSED)); }
        YY_BREAK
case 60:
YY_RULE_SETUP
#line 285 "cscanner.l"
{ return (processSpec (QNEWREF)); }
        YY_BREAK
case 61:
YY_RULE_SETUP
#line 286 "cscanner.l"
{ return (processSpec (QTEMPREF)); }
        YY_BREAK
case 62:
YY_RULE_SETUP
#line 287 "cscanner.l"
{ return (processSpec (QKILLREF)); }
        YY_BREAK
case 63:
YY_RULE_SETUP
#line 288 "cscanner.l"
{ return (processSpec (QREFCOUNTED)); }
        YY_BREAK
case 64:
YY_RULE_SETUP
#line 289 "cscanner.l"
{ return (processSpec (QCHECKED)); }
        YY_BREAK
case 65:
YY_RULE_SETUP
#line 290 "cscanner.l"
{ return (processSpec (QCHECKMOD)); }
        YY_BREAK
case 66:
YY_RULE_SETUP
#line 291 "cscanner.l"
{ return (processSpec (QCHECKEDSTRICT)); }
        YY_BREAK
case 67:
YY_RULE_SETUP
#line 292 "cscanner.l"
{ return (processSpec (QUNCHECKED)); }
        YY_BREAK
case 68:
YY_RULE_SETUP
#line 293 "cscanner.l"
{ return (processSpec (QONLY)); }
        YY_BREAK
case 69:
YY_RULE_SETUP
#line 294 "cscanner.l"
{ return (processSpec (QOWNED)); }
        YY_BREAK
case 70:
YY_RULE_SETUP
#line 295 "cscanner.l"
{ return (processSpec (QOBSERVER)); }
        YY_BREAK
case 71:
YY_RULE_SETUP
#line 296 "cscanner.l"
{ return (processSpec (QDEPENDENT)); }
        YY_BREAK
case 72:
YY_RULE_SETUP
#line 297 "cscanner.l"
{ return (processSpec (QUNUSED)); }
        YY_BREAK
case 73:
YY_RULE_SETUP
#line 298 "cscanner.l"
{ return (processSpec (QEXTERNAL)); }
        YY_BREAK
case 74:
YY_RULE_SETUP
#line 299 "cscanner.l"
{ return (processSpec (QSEF)); }
        YY_BREAK
case 75:
YY_RULE_SETUP
#line 300 "cscanner.l"
{ return (processSpec (QSHARED)); }
        YY_BREAK
case 76:
YY_RULE_SETUP
#line 301 "cscanner.l"
{ return (processSpec (QYIELD)); }
        YY_BREAK
case 77:
YY_RULE_SETUP
#line 302 "cscanner.l"
{ return (processSpec (QUNDEF)); }
        YY_BREAK
case 78:
YY_RULE_SETUP
#line 303 "cscanner.l"
{ return (processSpec (QKILLED)); }
        YY_BREAK
case 79:
YY_RULE_SETUP
#line 304 "cscanner.l"
{ int tok; 
                              context_saveLocation (); 
                              setTokLength (longUnsigned_toInt (mstring_length (yytext))); 
                              tok = processIdentifier (makeIdentifier (yytext)); 
                              if (tok != BADTOK)
                                {
                                  return (tok);
                                }
                            }
        YY_BREAK
case 80:
YY_RULE_SETUP
#line 313 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_int, processHex ());  /* evs 2000-05-17 was ctype_uint */
                        }
        YY_BREAK
case 81:
YY_RULE_SETUP
#line 316 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_lint, processHex ()); }
        YY_BREAK
case 82:
YY_RULE_SETUP
#line 318 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_llint, processHex ()); }
        YY_BREAK
case 83:
YY_RULE_SETUP
#line 320 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_uint, processHex ()); }
        YY_BREAK
case 84:
YY_RULE_SETUP
#line 322 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_ulint, processHex ()); }
        YY_BREAK
case 85:
YY_RULE_SETUP
#line 324 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_ullint, processHex ()); }
        YY_BREAK
case 86:
YY_RULE_SETUP
#line 326 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_ullint, processHex ()); }
        YY_BREAK
case 87:
YY_RULE_SETUP
#line 328 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_int, processOctal ()); } 
        YY_BREAK
case 88:
YY_RULE_SETUP
#line 330 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_uint, processOctal ()); } 
        YY_BREAK
case 89:
YY_RULE_SETUP
#line 332 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_lint, processOctal ()); } 
        YY_BREAK
case 90:
YY_RULE_SETUP
#line 334 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_llint, processOctal ()); } 
        YY_BREAK
case 91:
YY_RULE_SETUP
#line 336 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_ulint, processOctal ()); } 
        YY_BREAK
case 92:
YY_RULE_SETUP
#line 338 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_ullint, processOctal ()); } 
        YY_BREAK
case 93:
YY_RULE_SETUP
#line 340 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                          RETURN_INT (ctype_ullint, processOctal ()); } 
        YY_BREAK
case 94:
YY_RULE_SETUP
#line 342 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_INT (ctype_int, processDec ()); } 
        YY_BREAK
case 95:
YY_RULE_SETUP
#line 344 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_INT (ctype_uint, processDec ()); } 
        YY_BREAK
case 96:
YY_RULE_SETUP
#line 346 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_INT (ctype_lint, processDec ()); } 
        YY_BREAK
case 97:
YY_RULE_SETUP
#line 348 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_INT (ctype_llint, processDec ()); } 
        YY_BREAK
case 98:
YY_RULE_SETUP
#line 350 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_INT (ctype_ulint, processDec ()); } 
        YY_BREAK
case 99:
YY_RULE_SETUP
#line 352 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_INT (ctype_ullint, processDec ()); } 
        YY_BREAK
case 100:
YY_RULE_SETUP
#line 354 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_INT (ctype_ullint, processDec ()); } 
        YY_BREAK
case 101:
YY_RULE_SETUP
#line 356 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_CHAR (processChar ()); }
        YY_BREAK
case 102:
YY_RULE_SETUP
#line 358 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_FLOAT (ctype_float, processFloat ()); }
        YY_BREAK
case 103:
YY_RULE_SETUP
#line 360 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_FLOAT (ctype_ldouble, processFloat ()); }
        YY_BREAK
case 104:
YY_RULE_SETUP
#line 362 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                         RETURN_FLOAT (ctype_double, processFloat ()); }
        YY_BREAK
case 105:
YY_RULE_SETUP
#line 365 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                                RETURN_FLOAT (ctype_float, processFloat ()); }
        YY_BREAK
case 106:
YY_RULE_SETUP
#line 367 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                                RETURN_FLOAT (ctype_ldouble, processFloat ()); }
        YY_BREAK
case 107:
YY_RULE_SETUP
#line 369 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                                RETURN_FLOAT (ctype_double, processFloat ()); }
        YY_BREAK
case 108:
YY_RULE_SETUP
#line 372 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                                  RETURN_FLOAT (ctype_float, processFloat ()); }
        YY_BREAK
case 109:
YY_RULE_SETUP
#line 374 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                                  RETURN_FLOAT (ctype_ldouble, processFloat ()); }
        YY_BREAK
case 110:
YY_RULE_SETUP
#line 376 "cscanner.l"
{ setTokLengthT (mstring_length (yytext)); 
                                  RETURN_FLOAT (ctype_double, processFloat ()); }
        YY_BREAK
case 111:
YY_RULE_SETUP
#line 379 "cscanner.l"
{ setTokLength (3); RETURN_TOK (RIGHT_ASSIGN); }
        YY_BREAK
case 112:
YY_RULE_SETUP
#line 380 "cscanner.l"
{ setTokLength (3); RETURN_TOK (LEFT_ASSIGN); }
        YY_BREAK
case 113:
YY_RULE_SETUP
#line 381 "cscanner.l"
{ setTokLength (2); RETURN_TOK (ADD_ASSIGN); }
        YY_BREAK
case 114:
YY_RULE_SETUP
#line 382 "cscanner.l"
{ setTokLength (2); RETURN_TOK (SUB_ASSIGN); }
        YY_BREAK
case 115:
YY_RULE_SETUP
#line 383 "cscanner.l"
{ setTokLength (2); RETURN_TOK (MUL_ASSIGN); }
        YY_BREAK
case 116:
YY_RULE_SETUP
#line 384 "cscanner.l"
{ setTokLength (2); RETURN_TOK (DIV_ASSIGN); }
        YY_BREAK
case 117:
YY_RULE_SETUP
#line 385 "cscanner.l"
{ setTokLength (2); RETURN_TOK (MOD_ASSIGN); }
        YY_BREAK
case 118:
YY_RULE_SETUP
#line 386 "cscanner.l"
{ setTokLength (2); RETURN_TOK (AND_ASSIGN); }
        YY_BREAK
case 119:
YY_RULE_SETUP
#line 387 "cscanner.l"
{ setTokLength (2); RETURN_TOK (XOR_ASSIGN); }
        YY_BREAK
case 120:
YY_RULE_SETUP
#line 388 "cscanner.l"
{ setTokLength (2); RETURN_TOK (OR_ASSIGN); }
        YY_BREAK
case 121:
YY_RULE_SETUP
#line 389 "cscanner.l"
{ setTokLength (2); RETURN_TOK (RIGHT_OP); }
        YY_BREAK
case 122:
YY_RULE_SETUP
#line 390 "cscanner.l"
{ setTokLength (2); RETURN_TOK (LEFT_OP); }
        YY_BREAK
case 123:
YY_RULE_SETUP
#line 391 "cscanner.l"
{ setTokLength (2); RETURN_TOK (INC_OP); }
        YY_BREAK
case 124:
YY_RULE_SETUP
#line 392 "cscanner.l"
{ setTokLength (2); RETURN_TOK (DEC_OP); }
        YY_BREAK
case 125:
YY_RULE_SETUP
#line 393 "cscanner.l"
{ setTokLength (2); RETURN_TOK (ARROW_OP); }
        YY_BREAK
case 126:
YY_RULE_SETUP
#line 394 "cscanner.l"
{ setTokLength (2); RETURN_TOK (AND_OP); }
        YY_BREAK
case 127:
YY_RULE_SETUP
#line 395 "cscanner.l"
{ setTokLength (2); RETURN_TOK (OR_OP); }
        YY_BREAK
case 128:
YY_RULE_SETUP
#line 396 "cscanner.l"
{ setTokLength (2); RETURN_TOK (LE_OP); }
        YY_BREAK
case 129:
YY_RULE_SETUP
#line 397 "cscanner.l"
{ setTokLength (2); RETURN_TOK (GE_OP); }
        YY_BREAK
case 130:
YY_RULE_SETUP
#line 398 "cscanner.l"
{ setTokLength (2); RETURN_TOK (EQ_OP); }
        YY_BREAK
case 131:
YY_RULE_SETUP
#line 399 "cscanner.l"
{ setTokLength (2); RETURN_TOK (NE_OP); }
        YY_BREAK
case 132:
YY_RULE_SETUP
#line 400 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TSEMI); }
        YY_BREAK
case 133:
YY_RULE_SETUP
#line 401 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TLBRACE); }
        YY_BREAK
case 134:
YY_RULE_SETUP
#line 402 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TRBRACE); }
        YY_BREAK
case 135:
YY_RULE_SETUP
#line 403 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TCOMMA); }
        YY_BREAK
case 136:
YY_RULE_SETUP
#line 404 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TCOLON); }
        YY_BREAK
case 137:
YY_RULE_SETUP
#line 405 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TASSIGN); }
        YY_BREAK
case 138:
YY_RULE_SETUP
#line 406 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TLPAREN); }
        YY_BREAK
case 139:
YY_RULE_SETUP
#line 407 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TRPAREN); }
        YY_BREAK
case 140:
YY_RULE_SETUP
#line 408 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TLSQBR); }
        YY_BREAK
case 141:
YY_RULE_SETUP
#line 409 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TRSQBR); }
        YY_BREAK
case 142:
YY_RULE_SETUP
#line 410 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TDOT); }
        YY_BREAK
case 143:
YY_RULE_SETUP
#line 411 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TAMPERSAND); }
        YY_BREAK
case 144:
YY_RULE_SETUP
#line 412 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TEXCL); }
        YY_BREAK
case 145:
YY_RULE_SETUP
#line 415 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TTILDE); }
        YY_BREAK
case 146:
YY_RULE_SETUP
#line 416 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TMINUS); }
        YY_BREAK
case 147:
YY_RULE_SETUP
#line 417 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TPLUS); }
        YY_BREAK
case 148:
YY_RULE_SETUP
#line 418 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TMULT); }
        YY_BREAK
case 149:
YY_RULE_SETUP
#line 419 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TDIV); }
        YY_BREAK
case 150:
YY_RULE_SETUP
#line 420 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TPERCENT); }
        YY_BREAK
case 151:
YY_RULE_SETUP
#line 421 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TLT); }
        YY_BREAK
case 152:
YY_RULE_SETUP
#line 422 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TGT); }
        YY_BREAK
case 153:
YY_RULE_SETUP
#line 423 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TCIRC); }
        YY_BREAK
case 154:
YY_RULE_SETUP
#line 424 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TBAR); }
        YY_BREAK
case 155:
YY_RULE_SETUP
#line 425 "cscanner.l"
{ setTokLength (1); RETURN_TOK (TQUEST); }
        YY_BREAK
case 156:
YY_RULE_SETUP
#line 427 "cscanner.l"
{ incColumn (); }
        YY_BREAK
case 157:
YY_RULE_SETUP
#line 428 "cscanner.l"
{ context_incLineno ();
                  if (continueLine)
                    {
                      continueLine = FALSE;
                    }
                 else 
                   {
                     if (context_inMacro ())
                       {
                         /* Don't use RETURN_TOK */
                         yylval.tok = lltok_create (TENDMACRO, g_currentloc);
                         lastWasString = FALSE;
                         return (TENDMACRO);
                       }  
                   }
                }
        YY_BREAK
case 158:
YY_RULE_SETUP
#line 444 "cscanner.l"
{ setTokLength (6); 
                  
                  if (processMacro ()) {
                    if (context_inIterDef ()) 
                      { 
                        RETURN_TOK (LLMACROITER); 
                      }
                    if (context_inIterEnd ())
                      {
                        RETURN_TOK (LLMACROEND); 
                      }
                    if (context_inMacro ())
                      {
                        RETURN_TOK (LLMACRO); 
                      }
                  }
                }
        YY_BREAK
case 159:
YY_RULE_SETUP
#line 461 "cscanner.l"
{ if (context_inHeader () || context_inFunction ())
                    { 
                      handleMacro ();
                    }
                  else
                    {
                      int nspchar = ninput ();
                      int nspaces;

                      /* 
                      ** This is a hack to get the column number correct.
                      */

                      llassert (nspchar >= '0' && nspchar <= '9');
                      
                      nspaces = nspchar - '0';

                      setTokLength (5 + nspaces); 
                      
                      if (processMacro ()) 
                        {
                          if (context_inIterDef ()) 
                            {
                              RETURN_TOK (LLMACROITER); 
                            }
                          if (context_inIterEnd ())
                            {
                              RETURN_TOK (LLMACROEND); 
                            }
                          if (context_inMacro ())
                            { 
                              RETURN_TOK (LLMACRO); 
                            }
                        }
                    }
                }
        YY_BREAK
case 160:
YY_RULE_SETUP
#line 497 "cscanner.l"
{ setTokLength (4); lldiagmsg (ctype_unparseTable ()); }
        YY_BREAK
case 161:
YY_RULE_SETUP
#line 498 "cscanner.l"
{ setTokLength (3); 
                  lldiagmsg (message ("%q: *** marker ***", fileloc_unparse (g_currentloc)));
                }
        YY_BREAK
case 162:
YY_RULE_SETUP
#line 501 "cscanner.l"
{ setTokLength (3); usymtab_printLocal (); }
        YY_BREAK
case 163:
YY_RULE_SETUP
#line 502 "cscanner.l"
{ setTokLength (3); lldiagmsg (usymtab_unparseAliases ()); }
        YY_BREAK
case 164:
YY_RULE_SETUP
#line 503 "cscanner.l"
{ setTokLength (3); lldiagmsg (context_unparse ()); }
        YY_BREAK
case 165:
YY_RULE_SETUP
#line 504 "cscanner.l"
{ setTokLength (3); lldiagmsg (context_unparseClauses ()); }
        YY_BREAK
case 166:
YY_RULE_SETUP
#line 505 "cscanner.l"
{ setTokLength (3); usymtab_printGuards (); }
        YY_BREAK
case 167:
YY_RULE_SETUP
#line 506 "cscanner.l"
{ setTokLength (3); usymtab_printOut (); }
        YY_BREAK
case 168:
YY_RULE_SETUP
#line 507 "cscanner.l"
{ setTokLength (3); usymtab_printAll (); }
        YY_BREAK
case 169:
YY_RULE_SETUP
#line 508 "cscanner.l"
{ setTokLength (3); usymtab_printComplete (); }
        YY_BREAK
case 170:
YY_RULE_SETUP
#line 509 "cscanner.l"
{ setTokLength (3); usymtab_printTypes (); }
        YY_BREAK
case 171:
YY_RULE_SETUP
#line 510 "cscanner.l"
{ setTokLength (3); lldiagmsg (usymtab_unparseStack ()); }
        YY_BREAK
case 172:
YY_RULE_SETUP
#line 511 "cscanner.l"
{ setTokLength (3); 
                  lldiagmsg (message ("Can modify: %q", 
                                  sRefSet_unparse (context_modList ()))); 
                }
        YY_BREAK
case 173:
YY_RULE_SETUP
#line 515 "cscanner.l"
{ /* BEFORE_COMMENT_MARKER */
                  int tok; 
                  incColumn (); incColumn ();
                  tok = handleLlSpecial (); 
                  if (tok != BADTOK)
                    {
                      RETURN_TOK (tok); 
                    }
                }
        YY_BREAK
case 174:
YY_RULE_SETUP
#line 524 "cscanner.l"
{ /* AFTER_COMMENT_MARKER */ 
                  setTokLength (2);
                  inSpecPart = FALSE;
                  RETURN_TOK (QENDMACRO); }
        YY_BREAK
case 175:
YY_RULE_SETUP
#line 528 "cscanner.l"
{ incColumn (); continueLine = TRUE; }
        YY_BREAK
case 176:
YY_RULE_SETUP
#line 529 "cscanner.l"
{ incColumn (); 
                  voptgenerror
                    (FLG_SYNTAX, 
                     message ("Invalid character (ascii: %d), skipping character",
                              (int)(*yytext)),
                     g_currentloc);
                }
        YY_BREAK
case 177:
YY_RULE_SETUP
#line 536 "cscanner.l"
ECHO;
        YY_BREAK
#line 2147 "lex.yy.c"
case YY_STATE_EOF(INITIAL):
        yyterminate();

        case YY_END_OF_BUFFER:
                {
                /* Amount of text matched not including the EOB char. */
                int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;

                /* Undo the effects of YY_DO_BEFORE_ACTION. */
                *yy_cp = yy_hold_char;
                YY_RESTORE_YY_MORE_OFFSET

                if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
                        {
                        /* We're scanning a new file or input source.  It's
                         * possible that this happened because the user
                         * just pointed yyin at a new source and called
                         * yylex().  If so, then we have to assure
                         * consistency between yy_current_buffer and our
                         * globals.  Here is the right place to do so, because
                         * this is the first action (other than possibly a
                         * back-up) that will match for the new input source.
                         */
                        yy_n_chars = yy_current_buffer->yy_n_chars;
                        yy_current_buffer->yy_input_file = yyin;
                        yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
                        }

                /* Note that here we test for yy_c_buf_p "<=" to the position
                 * of the first EOB in the buffer, since yy_c_buf_p will
                 * already have been incremented past the NUL character
                 * (since all states make transitions on EOB to the
                 * end-of-buffer state).  Contrast this with the test
                 * in input().
                 */
                if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
                        { /* This was really a NUL. */
                        yy_state_type yy_next_state;

                        yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;

                        yy_current_state = yy_get_previous_state();

                        /* Okay, we're now positioned to make the NUL
                         * transition.  We couldn't have
                         * yy_get_previous_state() go ahead and do it
                         * for us because it doesn't know how to deal
                         * with the possibility of jamming (and we don't
                         * want to build jamming into it because then it
                         * will run more slowly).
                         */

                        yy_next_state = yy_try_NUL_trans( yy_current_state );

                        yy_bp = yytext_ptr + YY_MORE_ADJ;

                        if ( yy_next_state )
                                {
                                /* Consume the NUL. */
                                yy_cp = ++yy_c_buf_p;
                                yy_current_state = yy_next_state;
                                goto yy_match;
                                }

                        else
                                {
                                yy_cp = yy_c_buf_p;
                                goto yy_find_action;
                                }
                        }

                else switch ( yy_get_next_buffer() )
                        {
                        case EOB_ACT_END_OF_FILE:
                                {
                                yy_did_buffer_switch_on_eof = 0;

                                if ( yywrap() )
                                        {
                                        /* Note: because we've taken care in
                                         * yy_get_next_buffer() to have set up
                                         * yytext, we can now set up
                                         * yy_c_buf_p so that if some total
                                         * hoser (like flex itself) wants to
                                         * call the scanner after we return the
                                         * YY_NULL, it'll still work - another
                                         * YY_NULL will get returned.
                                         */
                                        yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;

                                        yy_act = YY_STATE_EOF(YY_START);
                                        goto do_action;
                                        }

                                else
                                        {
                                        if ( ! yy_did_buffer_switch_on_eof )
                                                YY_NEW_FILE;
                                        }
                                break;
                                }

                        case EOB_ACT_CONTINUE_SCAN:
                                yy_c_buf_p =
                                        yytext_ptr + yy_amount_of_matched_text;

                                yy_current_state = yy_get_previous_state();

                                yy_cp = yy_c_buf_p;
                                yy_bp = yytext_ptr + YY_MORE_ADJ;
                                goto yy_match;

                        case EOB_ACT_LAST_MATCH:
                                yy_c_buf_p =
                                &yy_current_buffer->yy_ch_buf[yy_n_chars];

                                yy_current_state = yy_get_previous_state();

                                yy_cp = yy_c_buf_p;
                                yy_bp = yytext_ptr + YY_MORE_ADJ;
                                goto yy_find_action;
                        }
                break;
                }

        default:
                YY_FATAL_ERROR(
                        "fatal flex scanner internal error--no action found" );
        } /* end of action switch */
                } /* end of scanning one token */
        } /* end of yylex */


/* yy_get_next_buffer - try to read in a new buffer
 *
 * Returns a code representing an action:
 *      EOB_ACT_LAST_MATCH -
 *      EOB_ACT_CONTINUE_SCAN - continue scanning from current position
 *      EOB_ACT_END_OF_FILE - end of file
 */

static int yy_get_next_buffer()
        {
        register char *dest = yy_current_buffer->yy_ch_buf;
        register char *source = yytext_ptr;
        register int number_to_move, i;
        int ret_val;

        if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
                YY_FATAL_ERROR(
                "fatal flex scanner internal error--end of buffer missed" );

        if ( yy_current_buffer->yy_fill_buffer == 0 )
                { /* Don't try to fill the buffer, so this is an EOF. */
                if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
                        {
                        /* We matched a single character, the EOB, so
                         * treat this as a final EOF.
                         */
                        return EOB_ACT_END_OF_FILE;
                        }

                else
                        {
                        /* We matched some text prior to the EOB, first
                         * process it.
                         */
                        return EOB_ACT_LAST_MATCH;
                        }
                }

        /* Try to read more data. */

        /* First move last chars to start of buffer. */
        number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;

        for ( i = 0; i < number_to_move; ++i )
                *(dest++) = *(source++);

        if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
                /* don't do the read, it's not guaranteed to return an EOF,
                 * just force an EOF
                 */
                yy_current_buffer->yy_n_chars = yy_n_chars = 0;

        else
                {
                int num_to_read =
                        yy_current_buffer->yy_buf_size - number_to_move - 1;

                while ( num_to_read <= 0 )
                        { /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
                        YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else

                        /* just a shorter name for the current buffer */
                        YY_BUFFER_STATE b = yy_current_buffer;

                        int yy_c_buf_p_offset =
                                (int) (yy_c_buf_p - b->yy_ch_buf);

                        if ( b->yy_is_our_buffer )
                                {
                                int new_size = b->yy_buf_size * 2;

                                if ( new_size <= 0 )
                                        b->yy_buf_size += b->yy_buf_size / 8;
                                else
                                        b->yy_buf_size *= 2;

                                b->yy_ch_buf = (char *)
                                        /* Include room in for 2 EOB chars. */
                                        yy_flex_realloc( (void *) b->yy_ch_buf,
                                                         b->yy_buf_size + 2 );
                                }
                        else
                                /* Can't grow it, we don't own it. */
                                b->yy_ch_buf = 0;

                        if ( ! b->yy_ch_buf )
                                YY_FATAL_ERROR(
                                "fatal error - scanner input buffer overflow" );

                        yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];

                        num_to_read = yy_current_buffer->yy_buf_size -
                                                number_to_move - 1;
#endif
                        }

                if ( num_to_read > YY_READ_BUF_SIZE )
                        num_to_read = YY_READ_BUF_SIZE;

                /* Read in more data. */
                YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
                        yy_n_chars, num_to_read );

                yy_current_buffer->yy_n_chars = yy_n_chars;
                }

        if ( yy_n_chars == 0 )
                {
                if ( number_to_move == YY_MORE_ADJ )
                        {
                        ret_val = EOB_ACT_END_OF_FILE;
                        yyrestart( yyin );
                        }

                else
                        {
                        ret_val = EOB_ACT_LAST_MATCH;
                        yy_current_buffer->yy_buffer_status =
                                YY_BUFFER_EOF_PENDING;
                        }
                }

        else
                ret_val = EOB_ACT_CONTINUE_SCAN;

        yy_n_chars += number_to_move;
        yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
        yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;

        yytext_ptr = &yy_current_buffer->yy_ch_buf[0];

        return ret_val;
        }


/* yy_get_previous_state - get the state just before the EOB char was reached */

static yy_state_type yy_get_previous_state()
        {
        register yy_state_type yy_current_state;
        register char *yy_cp;

        yy_current_state = yy_start;

        for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
                {
                register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
                if ( yy_accept[yy_current_state] )
                        {
                        yy_last_accepting_state = yy_current_state;
                        yy_last_accepting_cpos = yy_cp;
                        }
                while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                        {
                        yy_current_state = (int) yy_def[yy_current_state];
                        if ( yy_current_state >= 509 )
                                yy_c = yy_meta[(unsigned int) yy_c];
                        }
                yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
                }

        return yy_current_state;
        }


/* yy_try_NUL_trans - try to make a transition on the NUL character
 *
 * synopsis
 *      next_state = yy_try_NUL_trans( current_state );
 */

#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
#endif
        {
        register int yy_is_jam;
        register char *yy_cp = yy_c_buf_p;

        register YY_CHAR yy_c = 1;
        if ( yy_accept[yy_current_state] )
                {
                yy_last_accepting_state = yy_current_state;
                yy_last_accepting_cpos = yy_cp;
                }
        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                {
                yy_current_state = (int) yy_def[yy_current_state];
                if ( yy_current_state >= 509 )
                        yy_c = yy_meta[(unsigned int) yy_c];
                }
        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
        yy_is_jam = (yy_current_state == 508);

        return yy_is_jam ? 0 : yy_current_state;
        }


#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
        {
        register char *yy_cp = yy_c_buf_p;

        /* undo effects of setting up yytext */
        *yy_cp = yy_hold_char;

        if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
                { /* need to shift things up to make room */
                /* +2 for EOB chars. */
                register int number_to_move = yy_n_chars + 2;
                register char *dest = &yy_current_buffer->yy_ch_buf[
                                        yy_current_buffer->yy_buf_size + 2];
                register char *source =
                                &yy_current_buffer->yy_ch_buf[number_to_move];

                while ( source > yy_current_buffer->yy_ch_buf )
                        *--dest = *--source;

                yy_cp += (int) (dest - source);
                yy_bp += (int) (dest - source);
                yy_current_buffer->yy_n_chars =
                        yy_n_chars = yy_current_buffer->yy_buf_size;

                if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
                        YY_FATAL_ERROR( "flex scanner push-back overflow" );
                }

        *--yy_cp = (char) c;


        yytext_ptr = yy_bp;
        yy_hold_char = *yy_cp;
        yy_c_buf_p = yy_cp;
        }
#endif  /* ifndef YY_NO_UNPUT */


#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
        {
        int c;

        *yy_c_buf_p = yy_hold_char;

        if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
                {
                /* yy_c_buf_p now points to the character we want to return.
                 * If this occurs *before* the EOB characters, then it's a
                 * valid NUL; if not, then we've hit the end of the buffer.
                 */
                if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
                        /* This was really a NUL. */
                        *yy_c_buf_p = '\0';

                else
                        { /* need more input */
                        int offset = yy_c_buf_p - yytext_ptr;
                        ++yy_c_buf_p;

                        switch ( yy_get_next_buffer() )
                                {
                                case EOB_ACT_LAST_MATCH:
                                        /* This happens because yy_g_n_b()
                                         * sees that we've accumulated a
                                         * token and flags that we need to
                                         * try matching the token before
                                         * proceeding.  But for input(),
                                         * there's no matching to consider.
                                         * So convert the EOB_ACT_LAST_MATCH
                                         * to EOB_ACT_END_OF_FILE.
                                         */

                                        /* Reset buffer status. */
                                        yyrestart( yyin );

                                        /* fall through */

                                case EOB_ACT_END_OF_FILE:
                                        {
                                        if ( yywrap() )
                                                return EOF;

                                        if ( ! yy_did_buffer_switch_on_eof )
                                                YY_NEW_FILE;
#ifdef __cplusplus
                                        return yyinput();
#else
                                        return input();
#endif
                                        }

                                case EOB_ACT_CONTINUE_SCAN:
                                        yy_c_buf_p = yytext_ptr + offset;
                                        break;
                                }
                        }
                }

        c = *(unsigned char *) yy_c_buf_p;      /* cast for 8-bit char's */
        *yy_c_buf_p = '\0';     /* preserve yytext */
        yy_hold_char = *++yy_c_buf_p;


        return c;
        }


#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
        {
        if ( ! yy_current_buffer )
                yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );

        yy_init_buffer( yy_current_buffer, input_file );
        yy_load_buffer_state();
        }


#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
        {
        if ( yy_current_buffer == new_buffer )
                return;

        if ( yy_current_buffer )
                {
                /* Flush out information for old buffer. */
                *yy_c_buf_p = yy_hold_char;
                yy_current_buffer->yy_buf_pos = yy_c_buf_p;
                yy_current_buffer->yy_n_chars = yy_n_chars;
                }

        yy_current_buffer = new_buffer;
        yy_load_buffer_state();

        /* We don't actually know whether we did this switch during
         * EOF (yywrap()) processing, but the only time this flag
         * is looked at is after yywrap() is called, so it's safe
         * to go ahead and always set it.
         */
        yy_did_buffer_switch_on_eof = 1;
        }


#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
        {
        yy_n_chars = yy_current_buffer->yy_n_chars;
        yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
        yyin = yy_current_buffer->yy_input_file;
        yy_hold_char = *yy_c_buf_p;
        }


#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
        {
        YY_BUFFER_STATE b;

        b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

        b->yy_buf_size = size;

        /* yy_ch_buf has to be 2 characters longer than the size given because
         * we need to put in 2 end-of-buffer characters.
         */
        b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
        if ( ! b->yy_ch_buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

        b->yy_is_our_buffer = 1;

        yy_init_buffer( b, file );

        return b;
        }


#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
        {
        if ( ! b )
                return;

        if ( b == yy_current_buffer )
                yy_current_buffer = (YY_BUFFER_STATE) 0;

        if ( b->yy_is_our_buffer )
                yy_flex_free( (void *) b->yy_ch_buf );

        yy_flex_free( (void *) b );
        }


#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#endif

#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif


        {
        yy_flush_buffer( b );

        b->yy_input_file = file;
        b->yy_fill_buffer = 1;

#if YY_ALWAYS_INTERACTIVE
        b->yy_is_interactive = 1;
#else
#if YY_NEVER_INTERACTIVE
        b->yy_is_interactive = 0;
#else
        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
        }


#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif

        {
        if ( ! b )
                return;

        b->yy_n_chars = 0;

        /* We always need two end-of-buffer characters.  The first causes
         * a transition to the end-of-buffer state.  The second causes
         * a jam in that state.
         */
        b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
        b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;

        b->yy_buf_pos = &b->yy_ch_buf[0];

        b->yy_at_bol = 1;
        b->yy_buffer_status = YY_BUFFER_NEW;

        if ( b == yy_current_buffer )
                yy_load_buffer_state();
        }


#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
char *base;
yy_size_t size;
#endif
        {
        YY_BUFFER_STATE b;

        if ( size < 2 ||
             base[size-2] != YY_END_OF_BUFFER_CHAR ||
             base[size-1] != YY_END_OF_BUFFER_CHAR )
                /* They forgot to leave room for the EOB's. */
                return 0;

        b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );

        b->yy_buf_size = size - 2;      /* "- 2" to take care of EOB's */
        b->yy_buf_pos = b->yy_ch_buf = base;
        b->yy_is_our_buffer = 0;
        b->yy_input_file = 0;
        b->yy_n_chars = b->yy_buf_size;
        b->yy_is_interactive = 0;
        b->yy_at_bol = 1;
        b->yy_fill_buffer = 0;
        b->yy_buffer_status = YY_BUFFER_NEW;

        yy_switch_to_buffer( b );

        return b;
        }
#endif


#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst char *yy_str;
#endif
        {
        int len;
        for ( len = 0; yy_str[len]; ++len )
                ;

        return yy_scan_bytes( yy_str, len );
        }
#endif


#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst char *bytes;
int len;
#endif
        {
        YY_BUFFER_STATE b;
        char *buf;
        yy_size_t n;
        int i;

        /* Get memory for full buffer, including space for trailing EOB's. */
        n = len + 2;
        buf = (char *) yy_flex_alloc( n );
        if ( ! buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );

        for ( i = 0; i < len; ++i )
                buf[i] = bytes[i];

        buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;

        b = yy_scan_buffer( buf, n );
        if ( ! b )
                YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );

        /* It's okay to grow etc. this buffer, and we should throw it
         * away when we're done.
         */
        b->yy_is_our_buffer = 1;

        return b;
        }
#endif


#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state( int new_state )
#else
static void yy_push_state( new_state )
int new_state;
#endif
        {
        if ( yy_start_stack_ptr >= yy_start_stack_depth )
                {
                yy_size_t new_size;

                yy_start_stack_depth += YY_START_STACK_INCR;
                new_size = yy_start_stack_depth * sizeof( int );

                if ( ! yy_start_stack )
                        yy_start_stack = (int *) yy_flex_alloc( new_size );

                else
                        yy_start_stack = (int *) yy_flex_realloc(
                                        (void *) yy_start_stack, new_size );

                if ( ! yy_start_stack )
                        YY_FATAL_ERROR(
                        "out of memory expanding start-condition stack" );
                }

        yy_start_stack[yy_start_stack_ptr++] = YY_START;

        BEGIN(new_state);
        }
#endif


#ifndef YY_NO_POP_STATE
static void yy_pop_state()
        {
        if ( --yy_start_stack_ptr < 0 )
                YY_FATAL_ERROR( "start-condition stack underflow" );

        BEGIN(yy_start_stack[yy_start_stack_ptr]);
        }
#endif


#ifndef YY_NO_TOP_STATE
static int yy_top_state()
        {
        return yy_start_stack[yy_start_stack_ptr - 1];
        }
#endif

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
        {
        (void) fprintf( stderr, "%s\n", msg );
        exit( YY_EXIT_FAILURE );
        }



/* Redefine yyless() so it works in section 3 code. */

#undef yyless
#define yyless(n) \
        do \
                { \
                /* Undo effects of setting up yytext. */ \
                yytext[yyleng] = yy_hold_char; \
                yy_c_buf_p = yytext + n; \
                yy_hold_char = *yy_c_buf_p; \
                *yy_c_buf_p = '\0'; \
                yyleng = n; \
                } \
        while ( 0 )


/* Internal utility routines. */

#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
        {
        register int i;
        for ( i = 0; i < n; ++i )
                s1[i] = s2[i];
        }
#endif

#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
        {
        register int n;
        for ( n = 0; s[n]; ++n )
                ;

        return n;
        }
#endif


#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
        {
        return (void *) malloc( size );
        }

#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
        {
        /* The cast to (char *) in the following accommodates both
         * implementations that use char* generic pointers, and those
         * that use void* generic pointers.  It works with the latter
         * because both ANSI C and C++ allow castless assignment from
         * any pointer type to void*, and deal with argument conversions
         * as though doing an assignment.
         */
        return (void *) realloc( (char *) ptr, size );
        }

#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
        {
        free( ptr );
        }

#if YY_MAIN
int main()
        {
        yylex();
        return 0;
        }
#endif
#line 536 "cscanner.l"


struct skeyword
{
  /*@null@*/ /*@observer@*/ char *name;
  int token;
} ;

/*
** These tokens are followed by syntax that is parsed by the 
** grammar proper.
*/

struct skeyword s_parsetable[] = {
  { "modifies", QMODIFIES } ,
  { "globals", QGLOBALS } ,
  { "alt", QALT } ,
  { "constant", QCONSTANT } ,
  { "function", QFUNCTION } ,
  { "iter", QITER } ,
  { "defines", QDEFINES } ,
  { "uses", QUSES } ,
  { "allocates", QALLOCATES } ,
  { "sets", QSETS } ,
  { "releases", QRELEASES } ,
  { "pre", QPRECLAUSE } ,
  { "post", QPOSTCLAUSE } ,
  { NULL, BADTOK } 
} ;

/*
** These tokens are either stand-alone tokens, or followed by 
** token-specific text.
*/

struct skeyword s_keytable[] = {
  { "anytype", QANYTYPE } ,
  { "integraltype", QINTEGRALTYPE } ,
  { "unsignedintegraltype", QUNSIGNEDINTEGRALTYPE } ,
  { "signedintegraltype", QSIGNEDINTEGRALTYPE } ,
  { "out", QOUT } ,
  { "in", QIN } ,
  { "only", QONLY } , 
  { "owned", QOWNED } ,
  { "dependent", QDEPENDENT } ,
  { "partial", QPARTIAL } ,
  { "special", QSPECIAL } ,
  { "truenull", QTRUENULL } ,
  { "falsenull", QFALSENULL } ,
  { "keep", QKEEP } ,
  { "kept", QKEPT } ,
  { "notnull", QNOTNULL } ,
  { "abstract", QABSTRACT } ,
  { "concrete", QCONCRETE } ,
  { "mutable", QMUTABLE } ,
  { "immutable", QIMMUTABLE } ,
  { "unused", QUNUSED } ,
  { "external", QEXTERNAL } ,
  { "sef", QSEF } ,
  { "unique", QUNIQUE } ,
  { "returned", QRETURNED } ,
  { "exposed", QEXPOSED } ,
  { "refcounted", QREFCOUNTED } ,
  { "refs", QREFS } ,
  { "newref", QNEWREF } ,
  { "tempref", QTEMPREF } ,
  { "killref", QKILLREF } ,
  { "null", QNULL } ,
  { "relnull", QRELNULL } ,
  { "reldef", QRELDEF } ,
  { "observer", QOBSERVER } ,
  { "exits", QEXITS } ,
  { "mayexit", QMAYEXIT } ,
  { "trueexit", QTRUEEXIT } ,
  { "falseexit", QFALSEEXIT } ,
  { "neverexit", QNEVEREXIT } ,
  { "temp", QTEMP } ,
  { "shared", QSHARED } ,
  { "ref", QREF } ,
  { "unchecked", QUNCHECKED } ,
  { "checked", QCHECKED } ,
  { "checkmod", QCHECKMOD } ,
  { "checkedstrict", QCHECKEDSTRICT } ,
  { "innercontinue", QINNERCONTINUE } ,
  { "innerbreak", QINNERBREAK } ,
  { "loopbreak", QLOOPBREAK } ,
  { "switchbreak", QSWITCHBREAK } ,
  { "safebreak", QSAFEBREAK } , 
  { "fallthrough", QFALLTHROUGH } ,
  { "l_fallthrou", QLINTFALLTHROUGH } , 
  { "l_fallth", QLINTFALLTHRU } ,
  { "notreached", QNOTREACHED } ,
  { "l_notreach", QLINTNOTREACHED } ,
  { "printflike", QPRINTFLIKE } ,
  { "l_printfli", QLINTPRINTFLIKE } ,
  { "scanflike", QSCANFLIKE } ,
  { "messagelike", QMESSAGELIKE } ,
  { "l_argsus", QARGSUSED } ,
  { NULL, BADTOK } 
} ;

/*
** would be better if these weren't hard coded...
*/

static bool isArtificial (cstring s)
{
  return (cstring_equalLit (s, "modifies") 
          || cstring_equalLit (s, "globals") 
          || cstring_equalLit (s, "alt"));
}

void swallowMacro (void)
{
  int i;
  bool skipnext = FALSE;

  while ((i = lminput ()) != EOF)
    {
      char c = (char) i;
      
      
      if (c == '\\')
        {
          skipnext = TRUE;
        }
      else if (c == '\n')
        {
          if (skipnext)
            {
              skipnext = FALSE;
            }
          else
            {
              checkUngetc (i, yyin);
              return;
            }
        }
    }

  if (i != EOF)
    {
      checkUngetc (i, yyin);
    }
}

static int commentMarkerToken (cstring s)
{
  int i = 0;
  
  while (s_parsetable[i].name != NULL) 
    {
      if (cstring_equalLit (s, s_parsetable[i].name))
        {
          return s_parsetable[i].token;
        }

      i++;
    }

  return BADTOK;
}

static int tokenMacroCode (cstring s)
{
  int i = 0;
  
  while (s_keytable[i].name != NULL) 
    {
      if (cstring_equalLit (s, s_keytable[i].name)) 
        {
          if (s_keytable[i].token == QLINTFALLTHROUGH) 
            {
              voptgenerror
                (FLG_WARNLINTCOMMENTS,
                 cstring_makeLiteral
                 ("Traditional lint comment /*FALLTHROUGH*/ used.  "
                  "This is interpreted by "
                  "LCLint in the same way as most Unix lints, but it is "
                  "preferable to replace it with the /*@fallthrough@*/ "
                  "stylized comment"),
                 g_currentloc);
              return QFALLTHROUGH;            
            }
          else if (s_keytable[i].token == QLINTFALLTHRU)
            {
              voptgenerror 
                (FLG_WARNLINTCOMMENTS,
                 cstring_makeLiteral
                 ("Traditional lint comment /*FALLTHRU*/ used.  "
                  "This is interpreted by "
                  "LCLint in the same way as most Unix lints, but it is "
                  "preferable to replace it with the /*@fallthrough@*/ "
                  "stylized comment"),
                 g_currentloc);
              return QFALLTHROUGH;
            }
          else if (s_keytable[i].token == QLINTNOTREACHED)
            {
              voptgenerror 
                (FLG_WARNLINTCOMMENTS,
                 cstring_makeLiteral
                 ("Traditional lint comment /*NOTREACHED*/ used.  "
                  "This is interpreted by "
                  "LCLint in the same way as most Unix lints, but it is "
                  "preferable to replace it with the /*@notreached@*/ "
                  "stylized comment."),
                 g_currentloc);
              
              return QNOTREACHED;
            }
          else if (s_keytable[i].token == QPRINTFLIKE)
            {
              setSpecialFunction (QU_PRINTFLIKE);
              return SKIPTOK;
            }
          else if (s_keytable[i].token == QLINTPRINTFLIKE)
            {         
              voptgenerror 
                (FLG_WARNLINTCOMMENTS,
                 cstring_makeLiteral
                 ("Traditional lint comment /*PRINTFLIKE*/ used.  "
                  "This is interpreted by "
                  "LCLint in the same way as most Unix lints, but it is "
                  "preferable to replace it with either /*@printflike@*/, "
                  "/*@scanflike@*/ or /*@messagelike@*/."),
                 g_currentloc);
              
              setSpecialFunction (QU_PRINTFLIKE);
              return SKIPTOK;
            }
          else if (s_keytable[i].token == QSCANFLIKE)
            {
              setSpecialFunction (QU_SCANFLIKE);
              return SKIPTOK;
            }
          else if (s_keytable[i].token == QMESSAGELIKE)
            {
              setSpecialFunction (QU_MESSAGELIKE);
              return SKIPTOK;
            }
          else if (s_keytable[i].token == QARGSUSED)
            {
              voptgenerror
                (FLG_WARNLINTCOMMENTS,
                 cstring_makeLiteral
                 ("Traditional lint comment /*ARGSUSED*/ used.  "
                  "This is interpreted by "
                  "LCLint in the same way as most Unix lints, but it is "
                  "preferable to use /*@unused@*/ annotations on "
                  "the unused parameters."),
                 g_currentloc);
              
              setArgsUsed ();
              return SKIPTOK;
            }
          
          return s_keytable[i].token;
        }
      
      i++;
    }
  
  return BADTOK;
}

static int lminput ()
{
  if (savechar == '\0')
    {
      incColumn ();
      return (input ());
    }
  else
    {
      int save = (int) savechar;
      savechar = '\0';
      return save;
    }
}

static void lmsavechar (char c)
{
  if (savechar == '\0') savechar = c;
  else
    {
      llbuglit ("lmsavechar: override");
    }
}

static int returnFloat (ctype ct, double f)
{
  yylval.expr = exprNode_floatLiteral (f, ct, cstring_fromChars (yytext), 
                                       fileloc_decColumn (g_currentloc, tokLength));
  tokLength = 0; 
  return (CCONSTANT);
}

static int returnInt (ctype ct, long i)
{
  ctype c = ct;

  if (ctype_equal (ct, ctype_int))
    {
      if (i == 0)
        {
          c = context_typeofZero ();
        }
      else if (i == 1)
        {
          c = context_typeofOne ();
        }
    }
  
  yylval.expr = exprNode_numLiteral (c, cstring_fromChars (yytext), 
                                     fileloc_decColumn (g_currentloc, tokLength), i);   
  tokLength = 0; 
  return (CCONSTANT);
}

static int returnChar (char c)
{
  yylval.expr = exprNode_charLiteral (c, cstring_fromChars (yytext), 
                                      fileloc_decColumn (g_currentloc, tokLength));
  tokLength = 0; 
  return (CCONSTANT);
}

static int ninput ()  
{
  int c = lminput ();

  if (c != EOF && ((char)c == '\n'))
    {
      context_incLineno ();
    }

  return c;
}

static char macro_nextChar ()
{
  static bool in_quote = FALSE, in_escape = FALSE, in_char = FALSE;
  int ic;
  char c;

  ic = lminput ();
  c = char_fromInt (ic);
  
  if (!in_quote && !in_char && (c == '\\' || c == BEFORE_COMMENT_MARKER[0]))
    {
      if (c == '\\')
        {
          while ((c = char_fromInt (lminput ())) != '\0' && c != '\n')
            {
              ; /* skip to newline */
            }
          
          context_incLineno ();
          
          if (c != '\0')
            {
              return macro_nextChar ();
            }
          else 
            {
              return c;
            }
        }
      else /* if (c == '@') */
        {
          if (handleLlSpecial () != BADTOK)
            {
              llerrorlit (FLG_SYNTAX, "Macro cannot use special syntax");
            }

          return macro_nextChar ();
        }
    }
  else if (!in_escape && c == '\"')
    {
      in_quote = !in_quote;
    }
  else if (!in_escape && c == '\'')
    {
      in_char = !in_char;
    }
  else if ((in_quote || in_char) && c == '\\')
    {
      in_escape = !in_escape;
    }
  else if ((in_quote || in_char) && in_escape)
    {
      in_escape = FALSE;
    }
  else if (!in_quote && c == '/')
    {
      char c2;
      
      if ((c2 = char_fromInt (lminput ())) == '*')
        {
          while (c2 != '\0')
            {
              while ((c2 = char_fromInt (lminput ())) != '\0'
                     && c2 != '\n' && c2 != '*')
                {
                  ;
                }
              
              if (c2 == '*')
                {
                  while ((c2 = char_fromInt (lminput ())) != '\0' 
                         && c2 == '*')
                    {
                      ;
                    }

                  if (c2 == '/')
                    {
                      goto outofcomment;
                    }
                }
              else 
                {
                  llfatalerror (cstring_makeLiteral ("Macro: bad comment!"));
                }
            }
        outofcomment:
          return macro_nextChar ();
        }
      else
        {
          /*** putchar does not work!  why?  puts to stdio...??! ***/
          lmsavechar (c2);
        }
    }
  return c;
}

/*
** keeps stylized comments
*/

static char macro_nextCharC ()
{
  static bool in_quote = FALSE, in_escape = FALSE, in_char = FALSE;
  char c;

  c = char_fromInt (lminput ());

  if (!in_quote && !in_char && c == '\\')
    {
      while ((c = char_fromInt (lminput ())) != '\0' && c != '\n')
        {
          ; /* skip to newline */
        }
      
      context_incLineno ();
      
      if (c != '\0')
        {
          return macro_nextCharC ();
        }
      else
        {
          return c;
        }
    }
  else if (!in_escape && c == '\"')
    {
      in_quote = !in_quote;
    }
  else if (!in_escape && c == '\'')
    {
      in_char = !in_char;
    }
  else if ((in_quote || in_char) && c == '\\')
    {
      in_escape = !in_escape;
    }
  else if ((in_quote || in_char) && in_escape)
    {
      in_escape = FALSE;
    }
  else if (!in_quote && c == '/')
    {
      char c2;
      
      if ((c2 = char_fromInt (lminput ())) == '*')
        {
          while (c2 != '\0')
            {
              while ((c2 = char_fromInt (lminput ())) != '\0' 
                     && c2 != '\n' && c2 != '*')
                {
                  ;
                }
              
              if (c2 == '*')
                {
                  while ((c2 = char_fromInt (lminput ())) != '\0'
                         && c2 == '*')
                    {
                      ;
                    }

                  if (c2 == '/') 
                    {
                      goto outofcomment;
                    }
                }
              else 
                {
                  llfatalerror (cstring_makeLiteral ("Macro: bad comment!"));
                }
            }
        outofcomment:
          return macro_nextCharC ();
        }
      else
        {
          lmsavechar (c2);
        }
    }
  return c;
}

/*
** skips whitespace (handles line continuations)
** returns first non-whitespace character
*/

static char skip_whitespace ()
{
  char c;

  while ((c = macro_nextChar ()) == ' ' || c == '\t')
    {
      ;
    }

  return c;
}

static void handleMacro ()
{
  cstring mac = cstring_undefined;
  int macrocode;
  char c;

  while (currentColumn () > 2)
    {
      mac = cstring_appendChar (mac, ' ');
      setTokLength (-1);
    }

  c = macro_nextCharC ();

  if (c >= '0' && c <= '9')
    {
      int i;

      for (i = 0; i < ((c - '0') + 1); i++)
        {
          mac = cstring_appendChar (mac, ' ');
        }
    }
  else
    {
      BADBRANCH;
    }

  while (((c = macro_nextCharC ()) != '\0') && (c != '\n'))
    {
      mac = cstring_appendChar (mac, c);
    }

  
  macrocode = tokenMacroCode (mac);

  if (macrocode == BADTOK && !isArtificial (mac))
    {
      DPRINTF (("Add macro: %s", mac));
      context_addMacroCache (mac);
    }
  else
    {
      cstring_free (mac);
    }

  if (c == '\n')
    {
      context_incLineno ();
    }
}

static bool processMacro (void)
{
  uentry e2;
  ctype ct;
  int noparams = 0;
  cstring fname = cstring_undefined;
  bool res = TRUE;
  bool isspecfcn = FALSE;
  bool isiter = FALSE;
  bool skipparam = FALSE;
  bool isenditer = FALSE;
  bool unknownm = FALSE;
  bool hasParams = FALSE;
  bool emptyMacro = FALSE;
  char c = skip_whitespace ();
  fileloc loc = fileloc_noColumn (g_currentloc);

  /* are both of these necessary?  what do they mean? */
  uentryList specparams = uentryList_undefined;
  uentryList pn = uentryList_undefined;

  context_resetMacroMissingParams ();

  if (c == '\0' || c == '\n')
    {
      llcontbug (cstring_makeLiteral ("Bad macro"));
      fileloc_free (loc);
      return FALSE;
    }
  
  fname = cstring_appendChar (fname, c);  

  while ((c = macro_nextChar ()) != '(' && c != '\0'
         && c != ' ' && c != '\t' && c != '\n')
    {
      fname = cstring_appendChar (fname, c);
    }

  if (c == ' ' || c == '\t' || c == '\n')
    {
      char oldc = c;

      if (c != '\n')
        {
          while (c == ' ' || c == '\t')
            {
              c = macro_nextChar ();
            }
          unput (c);
        }

      if (c == '\n')
        {
          emptyMacro = TRUE;
          unput (c);
        }

      c = oldc;
    }

  hasParams = (c == '(');

  
  if (usymtab_exists (fname))
    {
      e2 = usymtab_lookupExpose (fname);
      ct = uentry_getType (e2);

      
      if (uentry_isCodeDefined (e2) 
          && fileloc_isUser (uentry_whereDefined (e2)))
        {
          if (optgenerror 
              (FLG_MACROREDEF,
               message ("Macro %s already defined", fname),
               loc))
            {
              uentry_showWhereDefined (e2);
              uentry_clearDefined (e2);
            }

          if (uentry_isFunction (e2))
            {
              uentry_setType (e2, ctype_unknown);
              ct = ctype_unknown;
              unknownm = TRUE;
              context_enterUnknownMacro (e2); 
            }
          else
            {
              context_enterConstantMacro (e2);
            }
        }
      else
        {
          if (uentry_isForward (e2) && uentry_isFunction (e2))
            {
              unknownm = TRUE;

              voptgenerror 
                (FLG_MACROFCNDECL,
                 message
                 ("Parameterized macro has no prototype or specification: %s ", 
                  fname),
                 loc);
              
              ct = ctype_unknown;
              uentry_setType (e2, ctype_unknown);
              uentry_setFunctionDefined (e2, loc); 
              uentry_setUsed (e2, fileloc_undefined);
              context_enterUnknownMacro (e2); 
            }
          else
            {
              if (uentry_isIter (e2))
                {
                  isiter = TRUE;
                  specparams = uentry_getParams (e2);
                  noparams = uentryList_size (specparams);
                  uentry_setDefined (e2, loc);
                  context_enterIterDef (e2); 
                }
              else if (uentry_isEndIter (e2))
                {
                  isenditer = TRUE;
                  uentry_setDefined (e2, loc);
                  context_enterIterEnd (e2); /* don't care about it now */
                  /* but should parse like an iter! */
                }
              else if (uentry_isConstant (e2))
                {
                  if (hasParams)
                    {
                      voptgenerror 
                        (FLG_INCONDEFS, 
                         message ("Constant %s implemented as parameterized macro",
                                  fname),
                         g_currentloc);
                      
                      uentry_showWhereSpecified (e2);
                      uentry_setType (e2, ctype_unknown);
                      uentry_makeVarFunction (e2);
                      uentry_setDefined (e2, g_currentloc);
                      uentry_setFunctionDefined (e2, g_currentloc);
                      context_enterUnknownMacro (e2); 
                    }
                  else
                    {
                      if (!uentry_isSpecified (e2))
                        {
                          fileloc oloc = uentry_whereDeclared (e2);

                          if (fileloc_isLib (oloc))
                            {
                              ;
                            }
                          else if (fileloc_isUndefined (oloc)
                                   || fileloc_isPreproc (oloc))
                            {
                              if (!emptyMacro)
                                {
                                  voptgenerror
                                    (FLG_MACROCONSTDECL,
                                     message 
                                     ("Macro constant %q not declared",
                                      uentry_getName (e2)),
                                     loc);                       
                                }
                            }
                          else if (!fileloc_withinLines (oloc, loc, 2))
                            { /* bogus!  will give errors if there is too much whitespace */
                              voptgenerror
                                (FLG_SYNTAX,
                                 message 
                                 ("Macro constant name %s does not match name in "
                                  "previous constant declaration.  This constant "
                                  "is declared at %q", fname, 
                                  fileloc_unparse (oloc)),
                                 loc);
                            }
                        }

                      context_enterConstantMacro (e2);        
                      cstring_free (fname);
                      fileloc_free (loc);
                      return res;
                    }

                }
              else if (ctype_isFunction (ct))
                {
                  isspecfcn = TRUE;
                  specparams = ctype_argsFunction (ct);
                  noparams = uentryList_size (specparams);
                  
                  uentry_setFunctionDefined (e2, loc); 
                  context_enterMacro (e2);
                }
              else if (uentry_isVar (e2))
                {
                  if (hasParams)
                    {
                      voptgenerror
                        (FLG_INCONDEFS,
                         message ("Variable %s implemented as parameterized macro", 
                                  fname),
                         loc);

                      uentry_showWhereSpecified (e2);
                      uentry_setType (e2, ctype_unknown);
                      uentry_makeVarFunction (e2);
                      uentry_setDefined (e2, g_currentloc);
                      uentry_setFunctionDefined (e2, g_currentloc);
                      context_enterUnknownMacro (e2); 
                    }
                  else
                    {
                      uentry ucons = uentry_makeConstant (fname,
                                                          ctype_unknown,
                                                          loc);
                      if (uentry_isExpandedMacro (e2))
                        {
                          ; /* okay */
                        }
                      else
                        {
                          if (optgenerror 
                              (FLG_INCONDEFS,
                               message ("Variable %s implemented by a macro",
                                        fname),
                               loc))
                            {
                              uentry_showWhereSpecified (e2);
                            }
                        }

                      uentry_setDefined (e2, loc);
                      uentry_setUsed (ucons, loc);

                      context_enterConstantMacro (ucons);
                      uentry_markOwned (ucons);
                      cstring_free (fname);
                      return res;
                    }
                }
              else
                {
                  if (uentry_isDatatype (e2))
                    {
                      vgenhinterror 
                        (FLG_SYNTAX,
                         message ("Type implemented as macro: %x", 
                                  uentry_getName (e2)),
                         message ("A type is implemented using a macro definition.  A "
                                  "typedef should be used instead."),
                         g_currentloc);

                      swallowMacro ();
                      /* Must exit scope (not sure why a new scope was entered?) */
                      usymtab_quietExitScope (g_currentloc);
                      uentry_setDefined (e2, g_currentloc);
                      res = FALSE;
                    }
                  else
                    {
                      llcontbug 
                        (message ("Unexpanded macro not function or constant: %q", 
                                  uentry_unparse (e2)));
                      uentry_setType (e2, ctype_unknown);
                      
                      if (hasParams)
                        {
                          uentry_makeVarFunction (e2);
                          uentry_setDefined (e2, g_currentloc);
                          uentry_setFunctionDefined (e2, g_currentloc);
                          context_enterUnknownMacro (e2); 
                        }
                    }
                }
            }
        }
    }
  else
    {
      uentry ce;

      voptgenerror 
        (FLG_MACROMATCHNAME,
         message ("Unexpanded macro %s does not match name of a constant "
                  "or iter declaration.  The name used in the control "
                  "comment on the previous line should match.  "
                  "(Assuming macro defines a constant.)", 
                  fname),
         loc);


      ce = uentry_makeConstant (fname, ctype_unknown, fileloc_undefined);      
      uentry_setUsed (ce, loc); /* perhaps bogus? */
      e2 = usymtab_supEntryReturn (ce);
      
      context_enterConstantMacro (e2);        
      cstring_free (fname);
      fileloc_free (loc);
      return res;
    }
  
  /* in macros, ( must follow immediatetly after name */
  
  if (hasParams)
    {
      int paramno = 0;
      
      c = skip_whitespace ();

      while (c != ')' && c != '\0')
        {
          uentry  param;
          bool    suppress = context_inSuppressRegion ();
          cstring paramname = cstring_undefined;

          /*
          ** save the parameter location
          */

          decColumn ();
          context_saveLocation ();
          incColumn ();

          while (c != ' ' && c != '\t' && c != ',' && c != '\0' && c != ')')
            {
              paramname = cstring_appendChar (paramname, c);
              c = macro_nextChar ();
            }
          
          if (c == ' ' || c == '\t') c = skip_whitespace ();

          if (c == ',')
            {
              c = macro_nextChar ();
              if (c == ' ' || c == '\t') c = skip_whitespace ();
            }
          
          if (c == '\0')
            {
              llfatalerror (cstring_makeLiteral
                            ("Bad macro syntax: uentryList"));
            }
          
          if ((isspecfcn || isiter) && (paramno < noparams)
              && !uentry_isElipsisMarker (uentryList_getN 
                                          (specparams, paramno)))
            {
              uentry decl = uentryList_getN (specparams, paramno);
              sRef sr;
              
              param = uentry_nameCopy (paramname, decl);

                              
              uentry_setParam (param);
              sr = sRef_makeParam (paramno, uentry_getType (param));

              if (sRef_getNullState (sr) == NS_ABSNULL)
                {
                  ctype pt = ctype_realType (uentry_getType (param));

                  if (ctype_isUser (pt))
                    {
                      uentry te = usymtab_getTypeEntrySafe (ctype_typeId (pt));
                      
                      if (uentry_isValid (te))
                        {
                          sRef_setStateFromUentry (sr, te);
                        }
                    }
                  else
                    {
                      sRef_setNullState (sr, NS_UNKNOWN, g_currentloc);
                    }
                }

              uentry_setSref (param, sr);
              uentry_setDeclaredForceOnly (param, context_getSaveLocation ());

              skipparam = isiter && uentry_isOut (uentryList_getN (specparams, paramno));
            }
          else
            {
              fileloc sloc = context_getSaveLocation ();

              param = uentry_makeVariableSrefParam 
                (paramname, ctype_unknown, sRef_makeParam (paramno, ctype_unknown));
              cstring_free (paramname);

              sRef_setPosNull  (uentry_getSref (param), sloc);

              uentry_setDeclaredForce (param, sloc);

              skipparam = FALSE;
              fileloc_free (sloc);
            }

          if (!skipparam)
            {
              llassert (!uentry_isElipsisMarker (param));

              if (!suppress)
                {
                  sRef_makeUnsafe (uentry_getSref (param));
                }
              
              pn = uentryList_add (pn, uentry_copy (param));
              usymtab_supEntry (param);
            }
          else
            {
              /* don't add param */
              uentry_free (param);
            }

          if (c == ',') 
            {
              (void) macro_nextChar ();
              c = skip_whitespace ();
            }

          paramno++;
        }
      
      if (c == ')')
        {
          if (isspecfcn || isiter)
            {
              if (paramno != noparams && noparams >= 0)
                {
                  advanceLine ();

                  voptgenerror 
                    (FLG_INCONDEFS,
                     message ("Macro %s specified with %d args, defined with %d", 
                              fname, noparams, paramno),
                     g_currentloc);

                  uentry_showWhereSpecified (e2);
                  uentry_resetParams (e2, pn);
                }
            }
          else
            {
              uentry_resetParams (e2, pn);
            }
        }
    }
  else
    {
      /*
      ** the form should be:
      **
      ** # define newname oldname
      ** where oldname refers to a function matching the specification
      ** of newname.
      */

      if (unknownm)
        {
          sRef_setGlobalScope ();
          usymtab_supGlobalEntry (uentry_makeVariableLoc (fname, ctype_unknown));
          sRef_clearGlobalScope ();
        }
      else
        {
          context_setMacroMissingParams ();
        }
    }
  
  
  /* context_setuentryList (pn); */
  usymtab_enterScope ();

  fileloc_free (loc);
  cstring_free (fname);

  return res;
}

static bool handleSpecial (char *yyt)
{
  char *l = mstring_create (MAX_NAME_LENGTH);
  static bool reportcpp = FALSE;
  int lineno = 0;
  char c;
  char *ol;
  cstring olc;
  
  strcpy (l, yyt + 1);

  /* Need to safe original l for deallocating. */
  ol = l;

  l += strlen (yyt) - 1;
  
  while ((c = char_fromInt (lminput ())) != '\n' && c != '\0')
    {
      *l++ = c;
    }

  *l = '\0';
  olc = cstring_fromChars (ol);
  
  if (cstring_equalPrefix (olc, "pragma"))
    {
      char *pname = mstring_create (longUnsigned_fromInt (MAX_PRAGMA_LEN));
      char *opname = pname;
      char *ptr = ol + 6; /* pragma is six characters, plus space */
      int len = 0;
      
      
      /* skip whitespace */
      while (((c = *ptr) != '\0') && isspace (c))
        {
          ptr++;
        }

      
      while (((c = *ptr) != '\0') && !isspace (c))
        {
          len++;

          if (len > MAX_PRAGMA_LEN)
            {
              break;
            }

          ptr++;
          *pname++ = c;
        }

      *pname = '\0';
      
      if (len == PRAGMA_LEN_EXPAND 
          && mstring_equal (opname, PRAGMA_EXPAND))
        {
          cstring exname = cstring_undefined;
          uentry ue;
          
          ptr++; 
          while (((c = *ptr) != '\0') && !isspace (c))
            {
              exname = cstring_appendChar (exname, c);
              ptr++;
            }
             
          
          ue = usymtab_lookupExposeGlob (exname);
          
          if (uentry_isExpandedMacro (ue))
            {
              if (fileloc_isPreproc (uentry_whereDefined (ue)))
                {
                  fileloc_setColumn (g_currentloc, 1);
                  uentry_setDefined (ue, g_currentloc);
                }
            }

          cstring_free (exname);
        }
    }
  else if (cstring_equalPrefix (olc, "ident"))
    {
      /* Some pre-processors will leave these in the code.  Ignore rest of line */
    }
  /*
  ** Yuk...Win32 filenames can have spaces in them...we need to read
  ** to the matching end quote.
  */
  else if ((sscanf (ol, "line %d \"", &lineno) == 1)
           || (sscanf (ol, " %d \"", &lineno) == 1))
    {
      char *tmp = ol;
      char *fname;
      fileId fid;

      while (*tmp != '\"' && *tmp != '\0')
        {
          tmp++;
        }

      llassert (*tmp == '\"');

      tmp++;
      fname = tmp;
      
      while (*tmp != '\"' && *tmp != '\0')
        {
          tmp++;
        }

      llassert (*tmp == '\"');

      *tmp = '\0';

      DPRINTF (("fname: %s", fname));

# if defined(OS2) || defined(MSDOS) || defined(WIN32)

      /*
      ** DOS-like path delimiters get delivered in pairs, something like 
      ** \"..\\\\file.h\", so we have to make it normal again. We do NOT
      ** remove the pre dirs yet as we usually specify tmp paths relative
      ** to the current directory, so tmp files would not get found in
      ** the hash table.  If this method fails we try it again later. 
      */

      {
        char *stmp = fname;
        
        /*
        ** Skip past the drive marker.
        */
        
        DPRINTF (("stmp: %s / %s", stmp, fname));
        
        if (strchr (stmp, ':') != NULL)
          {
            stmp = strchr (stmp, ':') + 1;
          }
        
        DPRINTF (("stmp: %s / %s", stmp, fname));
        
        while ((stmp = strchr (stmp, CONNECTCHAR)) != NULL )
          {
            if (*(stmp+1) == CONNECTCHAR)
              {
                memmove (stmp, stmp+1, strlen (stmp));
              }
            
            stmp++;
            DPRINTF (("stmp: %s / %s", stmp, fname));
          }
        
        DPRINTF (("Now: base = %s", fname));
        
        fid = fileTable_lookupBase (context_fileTable (),
                                    cstring_fromChars (fname));
        if (!(fileId_isValid (fid)))
          {
            fname = removePreDirs (fname);
            fid = fileTable_lookupBase (context_fileTable (),
                                        cstring_fromChars (fname));
          }
      }
# else  /* !defined(OS2) && !defined(MSDOS) */
      fname = removePreDirs (fname);
      fid = fileTable_lookupBase (context_fileTable (),
                                  cstring_fromChars (fname));
# endif /* !defined(OS2) && !defined(MSDOS) */
      
      if (!(fileId_isValid (fid)))
        {
          if (isHeaderFile (cstring_fromChars (fname)))
            {
              fid = fileTable_addHeaderFile (context_fileTable (), 
                                             cstring_fromChars (fname));
            }
          else
            {
              fid = fileTable_addFile (context_fileTable (), 
                                       cstring_fromChars (fname));
            }
        }
      
      setFileLine (fid, lineno);
    }
  else if ((sscanf (ol, "line %d", &lineno) == 1) 
           || (sscanf (ol, " %d", &lineno) == 1))
    {
      setLine (lineno); /* next line is <cr> */
    }
  else
    {
      if (mstring_equal (ol, "")) {
        DPRINTF (("Empty pp command!"));
        /*
        ** evs 2000-05-16: This is a horrible kludge, to get around a bug (well, difficulty) in the pre-processor.
        ** We handle a plain # in the input file, by echoing it, and ignoring it in the post-pp-file.
        */
        mstring_free (ol);
        return FALSE;
      } else {
        if (!reportcpp)
          {
            
          } else {
            llbug (message ("File contains preprocessor command: #%s", 
                            cstring_fromChars (ol)));
            reportcpp = TRUE;
          }
      }
      
      sfree (ol);
      return TRUE;
    }

  sfree (ol);
  return FALSE;
}
  
static int handleLlSpecial ()
{ 
  int ic; 
  char c;
  char *s = mstring_createEmpty ();
  char *os; 
  int tok;
  int charsread = 0;

  while (((ic = ninput ()) != 0) && isalpha (ic))
    {
      c = (char) ic;
      s = mstring_append (s, c);
      charsread++;
    }

  os = s;

  if (charsread == 0 && ic == (int) AFTER_COMMENT_MARKER[0])
    {
      ic = ninput ();

      llassert (ic == AFTER_COMMENT_MARKER[1]);

            
      if (isProcessingGlobMods () && (*s == '\0'))
        {
          sfree (os);
          return QNOMODS; /* special token no modifications token */
        }
      else
        {
          ;
        }
    }
  
  tok = commentMarkerToken (cstring_fromChars (os));

  if (tok != BADTOK)
    {
      tokLength = charsread;
      sfree (os);
      inSpecPart = TRUE;
      return tok;
    }
  
  /* Add rest of the comment */
  
  if (ic != 0 && ic != EOF)
    {
      c = (char) ic;

      
      s = mstring_append (s, c);
      charsread++;

      while (((ic = ninput ()) != 0) && (ic != EOF)
             && (ic != AFTER_COMMENT_MARKER[0]))
        {
          c = (char) ic;
          s = mstring_append (s, c);
          charsread++;
        }
    }

  if (ic == AFTER_COMMENT_MARKER[0]) 
    {
      int nc = ninput ();
      llassert ((char) nc ==  AFTER_COMMENT_MARKER[1]);
      charsread++;
    }

  
  os = s;

  while (*s == ' ' || *s == '\t' || *s == '\n') 
    {
      s++;
    }

  if (*s == '-' || *s == '+' || *s == '=') /* setting flags */
    {
      c = *s;

      while (c == '-' || c == '+' || c == '=')
        {
          ynm set = ynm_fromCodeChar (c);
          cstring thisflag;

          s++;
          
          thisflag = cstring_fromChars (s);
          
          while ((c = *s) != '\0' && (c != '-') && (c != '=')
                 && (c != '+') && (c != ' ') && (c != '\t') && (c != '\n'))
            {
              s++;
            }

          *s = '\0';

          if (!context_getFlag (FLG_NOCOMMENTS))
            {
              cstring flagname = thisflag;
              flagcode fflag = identifyFlag (flagname);
                
              if (flagcode_isSkip (fflag))
                {
                  ;
                }
              else if (flagcode_isInvalid (fflag))
                {
                  if (isMode (flagname))
                    {
                      if (ynm_isMaybe (set))
                        {
                          llerror
                            (FLG_BADFLAG, 
                             message 
                             ("Stylized comment attempts to restore flag %s.  "
                              "A mode flag cannot be restored.",
                              flagname));
                        }
                      else
                        {
                          context_setMode (flagname);
                        }
                    }
                  else
                    {
                      llerror
                        (FLG_BADFLAG, 
                         message ("Unrecognized option in stylized comment: %s", 
                                  flagname));
                    }
                }
              else if (flagcode_isGlobalFlag (fflag))
                {
                  llerror
                    (FLG_BADFLAG, 
                     message 
                     ("Stylized comment attempts to set global flag %s.  "
                      "A global flag cannot be set locally.",
                      flagname));
                }
              else
                {
                  context_fileSetFlag (fflag, set);
                  
                  if (flagcode_hasArgument (fflag))
                    {
                      if (ynm_isMaybe (set))
                        {
                          llerror
                            (FLG_BADFLAG, 
                             message 
                             ("Stylized comment attempts to restore flag %s.  "
                              "A flag for setting a value cannot be restored.",
                              flagname));
                        }
                      else
                        { /* cut-and-pastied from llmain...blecch */
                          cstring extra = cstring_undefined;
                          char *rest;
                          char *orest;
                          char rchar;
                          
                          *s = c;
                          rest = mstring_copy (s);
                          orest = rest;
                          *s = '\0';
                          
                          while ((rchar = *rest) != '\0'
                                 && (isspace (rchar)))
                            {
                              rest++;
                              s++;
                            }
                          
                          while ((rchar = *rest) != '\0'
                                 && !isspace (rchar))
                            {
                              extra = cstring_appendChar (extra, rchar);
                              rest++; 
                              s++;
                            }
                          
                          sfree (orest);
                          
                          if (cstring_isUndefined (extra))
                            {
                              llerror 
                                (FLG_BADFLAG,
                                 message
                                 ("Flag %s (in stylized comment) must be followed by an argument",
                                  flagcode_unparse (fflag)));
                            }
                          else
                            {
                              s--;
                              
                              if (flagcode_hasValue (fflag))
                                {
                                  setValueFlag (fflag, extra);
                                }
                              else if (flagcode_hasString (fflag))
                                {
                                  setStringFlag (fflag, extra);
                                }
                              else
                                {
                                  BADEXIT;
                                }
                            }
                        }
                    }
                }
            }
          else
            {
              ;
            }

          *s = c;
          while ((c == ' ') || (c == '\t') || (c == '\n'))
            {
              c = *(++s);
            }
        } 

      if (context_inHeader () && !isArtificial (cstring_fromChars (os)))
        {
                  context_addComment (cstring_fromCharsNew (os));
        }
      else
        {
          ;
        }
    }
  else
    {
      char *t = s;
      int macrocode;
      char tchar = '\0';

      while (*s != '\0' && *s != ' ' && *s != '\t' && *s != '\n') 
        {
          s++;
        }

      if (*s != '\0') 
        {
          tchar = *s;
          *s = '\0';
          s++;
        }
      
      t = cstring_toCharsSafe (cstring_downcase (cstring_fromChars (t)));
      macrocode = tokenMacroCode (cstring_fromChars (t));

      if (macrocode != BADTOK)
        {
          tokLength = mstring_length (t);

          
          sfree (t);
          sfree (os);

          if (macrocode == SKIPTOK)
            {
              return BADTOK;
            }

          return macrocode;
        }
      
      if (context_inHeader ())
        {
          if (tchar != '\0')
            {
              *(s-1) = tchar;
            }
          
          if ((context_inMacro () || context_inGlobalContext ())
              && macrocode != SKIPTOK
              && !isArtificial (cstring_fromChars (os))) 
            {
              context_addComment (cstring_fromCharsNew (os));
            }
          else
            {
              ; 
            }
          
          if (tchar != '\0')
            {
              *(s-1) = '\0';
            }
        }

      if (mstring_equal (t, "ignore"))
        {
          if (!context_getFlag (FLG_NOCOMMENTS))
            {
              context_enterSuppressRegion ();
            }
        }
      else if ((*t == 'i' || *t == 't')
               && (*(t + 1) == '\0'))
        {
          if (!context_getFlag (FLG_NOCOMMENTS)
              && (*t == 'i' || context_getFlag (FLG_TMPCOMMENTS)))
            {
              context_enterSuppressLine (-1); /* infinite suppression */
            }
        }
      else if (((*t == 'i') || (*t == 't'))
               && ((*(t + 1) >= '0' && *(t + 1) <= '9')))
        {
          bool tmpcomment = (*t == 't');
          int val = -1; 
          char *tt = t; /* don't mangle t, since it is free'd */
          char lc = *(++tt);

          if (lc >= '0' && lc <= '9')
            {
              val = (int)(lc - '0');
              
              lc = *(++tt);       
              while (lc >= '0' && lc <= '9')
                {
                  val *= 10;
                  val += lc - '0';
                  lc = *(++tt);
                }
            }

          
          if (!context_getFlag (FLG_NOCOMMENTS)
              && (!tmpcomment || context_getFlag (FLG_TMPCOMMENTS)))
            {
              context_enterSuppressLine (val);
            }
        }
      else if (mstring_equal (t, "end"))
        {
          if (!context_getFlag (FLG_NOCOMMENTS))
            {
              context_exitSuppressRegion ();
            }
        }
      else if (mstring_equal (t, "notfunction"))
        {
         ; /* handled by pcpp */
        }
      else if (mstring_equal (t, "access"))
        {
          cstring tname;
          
          while (TRUE)
            {
              while ((c = *s) && (c == ' ' || c == '\t' || c == '\n'))
                {
                  s++;
                }
              
              if (c == '\0')
                {
                   break;
                }

              tname = cstring_fromChars (s);
              
              while ((c = *s) != '\0' && c != ' ' 
                     && c != '\t' && c != '\n' && c != ',') 
                {
                  s++;
                }

              *s = '\0';

              
              if (!context_getFlag (FLG_NOCOMMENTS) 
                  && !context_getFlag (FLG_NOACCESS))
                {
                  if (usymtab_existsType (tname))
                    {
                      usymId uid = usymtab_getTypeId (tname);
                      context_addFileAccessType (uid);
                    }
                  else
                    {
                      if (!(context_inSuppressRegion ()
                            || context_inSuppressZone (g_currentloc)))
                        {
                          llmsg 
                            (message
                             ("%q: Unrecognized type %s used in access comment",
                              fileloc_unparse (g_currentloc), tname));
                        }
                    }
                }
              
              if (c != '\0') 
                {
                  s++;
                }
              
              if (c != ',' && c != ' ')
                {
                  break;
                }
            }
        }
      else if (mstring_equal (t, "noaccess"))
        {
          cstring tname;
          char lc;
          
          while (TRUE)
            {
              while ((lc = *s) && (lc == ' ' || lc == '\t' || lc == '\n')) 
                {
                  s++;
                }
              
              if (lc == '\0')
                {
                 break;
                }

              tname = cstring_fromChars (s);
              
              while ((lc = *s) != '\0' && lc != ' ' && lc != '\t' 
                     && lc != '\n' && lc != ',') 
                {
                  s++;
                }

              *s = '\0';

              if (!context_getFlag (FLG_NOCOMMENTS) 
                  && !context_getFlag (FLG_NOACCESS))
                {
                  if (usymtab_existsType (tname))
                    {
                      typeId tuid = usymtab_getTypeId (tname);
                      
                      if (context_couldHaveAccess (tuid))
                        {
                          context_removeFileAccessType (tuid);
                        }
                      else
                        {
                          if (!(context_inSuppressRegion () 
                                || context_inSuppressZone (g_currentloc)))
                            {
                              uentry ue = usymtab_getTypeEntry (tuid);
                              
                              if (uentry_isAbstractDatatype (ue))
                                {
                                  llmsg
                                    (message
                                     ("%q: Non-accessible abstract type %s used in noaccess comment",
                                      fileloc_unparse (g_currentloc), tname));
                                }
                              else
                                {
                                  llmsg
                                    (message
                                     ("%q: Non-abstract type %s used in noaccess comment",
                                      fileloc_unparse (g_currentloc), tname));
                                }
                            }
                        }
                    }
                  else
                    {
                      if (!(context_inSuppressRegion () 
                            || context_inSuppressZone (g_currentloc)))
                        {
                          llmsg
                            (message
                             ("%q: Unrecognized type %s used in noaccess comment",
                              fileloc_unparse (g_currentloc), tname));
                        }
                    }
                }
              
              if (lc != '\0') 
                {
                  s++;
                }
              
              if (lc != ',' && lc != ' ')
                {
                  break;
                }
            }
        }
      else
        {
          setTokLength (- (2 + charsread));

          voptgenerror (FLG_UNRECOGCOMMENTS, 
                        message ("Stylized comment unrecognized: %s", 
                                 cstring_fromChars (os)), 
                        g_currentloc);
        }

      sfree (t);
    }
  
  sfree (os); 
  return BADTOK;
}

static /*@only@*/ cstring makeIdentifier (char *s)
{
  char *c = mstring_create (size_toInt (strlen (s)) + 1);
  cstring id = cstring_fromChars (c);

  while (isalnum (*s) || (*s == '_') || (*s == '$')) 
    {
      *c++ = *s++;
    }

  *c = '\0';
  return (id);
}

/*@observer@*/ /*@dependent@*/ uentry coerceId (cstring cn)
{
  if (!(usymtab_exists (cn)))
    {
      fileloc loc = fileloc_createExternal ();
      
      /*
      ** We need to put this in a global scope, otherwise the sRef will be deallocated.
      */
      
      uentry ce = uentry_makeUnrecognized (cn, loc);
      
      if (!context_inIterEnd ())
        {
          voptgenerror 
            (FLG_SYSTEMUNRECOG, 
             message ("Unrecognized (possibly system) identifier: %q", 
                      uentry_getName (ce)), 
             g_currentloc);
        }
      
      return ce;
    }
  
  return (usymtab_lookup (cn));
}

/*
** like, coerceId, but doesn't supercede for iters
*/

/*@observer@*/ uentry coerceIterId (cstring cn)
{
  if (!(usymtab_exists (cn)))
    {
      return uentry_undefined;
    }
  
  return (usymtab_lookup (cn));
}

/*@observer@*/ cstring LastIdentifier ()
{
  return (lastidprocessed);
}

static int processIdentifier (cstring id)
{
  uentry le;

  DPRINTF (("Process identifier: %s", id));

  context_clearJustPopped ();
  lastidprocessed = id; 

  if (context_inFunctionDecl ())
    {
      int tok = commentMarkerToken (id);

      if (tok != BADTOK)
        {
          return tok;
        }
      else 
        {
          tok = tokenMacroCode (id);

          if (tok != BADTOK)
            {
              return tok;
            }
        }
    }

  /* Consider handling: Defined by C99 as static const char __func__[] */

  if (context_getFlag (FLG_GNUEXTENSIONS))
    {
      int tok = BADTOK;
      
      if (cstring_equalLit (id, "__stdcall")
          || cstring_equalLit (id, "__cdecl")
          || cstring_equalLit (id, "__extension__"))
        {
          return BADTOK;
        }
      else if (cstring_equalLit (id, "__volatile__"))
        {
          tok = QVOLATILE;
        }
      else if (cstring_equalLit (id, "__signed"))
        {
          tok = QSIGNED;
        }
      else if (cstring_equalLit (id, "__unsigned"))
        {
          tok = QUNSIGNED;
        }
      else if (cstring_equalLit (id, "__const__"))
        {
          tok = QCONST;
        }
      else if (cstring_equalLit (id, "__alignof__")) 
        {
          tok = CALIGNOF; /* alignof is parsed like sizeof */
        }
      else if (cstring_equalLit (id, "__FUNCTION__")
               || cstring_equalLit (id, "__PRETTY_FUNCTION__")) 
        {
          /* These tokens hold the name of the current function as strings */
          yylval.expr = exprNode_stringLiteral (id, fileloc_copy (g_currentloc));
          tokLength = 0;
          lastWasString = TRUE;
          tok = CCONSTANT;
          return tok;
        }
      else if (cstring_equalLit (id, "__attribute__")
               || cstring_equalLit (id, "__asm__")
               || cstring_equalLit (id, "_asm")
               || cstring_equalLit (id, "__asm")
               || cstring_equalLit (id, "__declspec"))
        {
          int depth = 0;
          bool useparens = FALSE;
          bool usebraces = FALSE;
          bool inquote = FALSE;
          bool inescape = FALSE;
          int ic;

          while ((ic = input ()) != EOF)
            {
                              
              if (inescape)
                {
                  inescape = FALSE;
                }
              else if (ic == '\\')
                {
                  inescape = TRUE;
                }
              else if (ic == '\"')
                {
                  inquote = !inquote;
                }
              else if (!inquote)
                {
                  if (ic == '(')
                    {
                      if (!useparens)
                        {
                          if (!usebraces)
                            {
                              useparens = TRUE;
                            }
                        }

                      if (useparens)
                        {
                          depth++;
                        }
                    }
                  else if (ic == '{')
                    {
                      if (!usebraces)
                        {
                          if (!useparens)
                            {
                              usebraces = TRUE;
                            }
                        }

                      if (usebraces)
                        {
                          depth++;
                        }
                    }
                  else if (ic == ')' && useparens)
                    {
                      depth--;
                      if (depth == 0) break;
                    }
                  else if (ic == '}' && usebraces)
                    {
                      depth--;
                      if (depth == 0) break;
                    }
                  else if (ic == '}' 
                           && !usebraces && !useparens
                           && cstring_equalLit (id, "__asm"))
                    {
                      /*
                      ** We need this because some MS VC++ include files
                      ** have __asm mov ... }
                      ** Its a kludge, but otherwise would need to parse
                      ** the asm code!
                      */ 
                      return TRBRACE;
                    }
                }

              if (ic == '\n')
                {
                  context_incLineno ();

                  if (cstring_equalLit (id, "__asm")
                      && !useparens && !usebraces)
                    {
                      break;
                    }
                }
            }
          
          llassert ((useparens && ic == ')')
                    || (usebraces && ic == '}')
                    || (!useparens && !usebraces));

          return BADTOK;
        }
      else if (cstring_equalLit (id, "inline")
               || cstring_equalLit (id, "__inline")
               || cstring_equalLit (id, "_inline")
               || cstring_equalLit (id, "__inline__"))
        {
          tok = QINLINE;
        }
      
      if (tok != BADTOK)
        {
          RETURN_TOK (tok);
        }
    }

  le = usymtab_lookupSafe (id);

  /*@-dependenttrans@*/
  
  if (uentry_isIter (le))
    {
      yylval.entry = le;
      return (ITER_NAME);
    }
  else if (uentry_isEndIter (le))
    {
      yylval.entry = le;
      return (ITER_ENDNAME);
    }
  else if (uentry_isUndefined (le))
    {
      yylval.cname = id;

      /* avoid parse errors for certain system built ins */

      if (g_expectingTypeName && (cstring_firstChar (id) == '_')
          && (cstring_secondChar (id) == '_'))
        {
          return (TYPE_NAME_OR_ID);
        }

      return (NEW_IDENTIFIER);
    }
  else if (!uentry_isDeclared (le) && !uentry_isCodeDefined (le))
    {
      if (uentry_isDatatype (le))
        {
          yylval.cname = id;
          return (NEW_IDENTIFIER);
        }
      else
        {
          yylval.entry = le;              
          return (IDENTIFIER); 
        }
    }
  else if (uentry_isDatatype (le))
    {
      if (!g_expectingTypeName)
        {
          yylval.cname = id;

          return (NEW_IDENTIFIER);
        }
      else
        {
          yylval.ctyp = uentry_getAbstractType (le);
          
          uentry_setUsed (le, g_currentloc);
          return (TYPE_NAME);
        }
    }
  else
    {
      yylval.entry = le;            
      return (IDENTIFIER); 
    }

  /*@=dependenttrans@*/
}

static bool processHashIdentifier (/*@only@*/ cstring id)
{
  if (context_inMacro () || context_inIterDef () ||
      context_inIterEnd ())
    {
      uentry le;
      
      context_clearJustPopped ();

      lastidprocessed = id; 
      le = usymtab_lookupSafe (id);

      if (uentry_isParam (le) || uentry_isRefParam (le))
        {
          return TRUE;
        }
      else
        {
          return FALSE;
        }
    }
  else
    {
      cstring_free (id);
      return FALSE;
    }
}


static /*@only@*/ exprNode processString ()
{
  exprNode res;
  fileloc loc;
  char *nl = strchr (yytext, '\n');
  cstring ns = cstring_fromCharsNew (yytext);

  if (nl == NULL)
    {
      loc = fileloc_copy (g_currentloc);
      addColumn (cstring_length (ns));
    }
  else
    {
      char *lastnl = nl;

      loc = fileloc_copy (g_currentloc);

      context_incLineno ();
      
      while ((nl = strchr ((nl + 1), '\n')) != NULL)
        {
          context_incLineno ();
          lastnl = nl;
        }
    }

    
  res = exprNode_stringLiteral (ns, loc);
  return (res);
}

static 
char processChar ()
{
  char fchar;
  char next;

  llassert (*yytext != '\0');
  fchar = *(yytext + 1);
  if (fchar != '\\') return fchar;
  
  next = *(yytext + 2);
  
  switch (next)
    {
    case 'n': return '\n';
    case 't': return '\t';
    case '\"': return '\"';
    case '\'': return '\'';
    case '\\': return '\\';
    default: return '\0';
    }
}

static
double processFloat ()
{
  double ret = atof (yytext);

    return (ret);
}

static
long processHex ()
{
  int index = 2;
  long val = 0;

  llassert (yytext[0] == '0'
            && (yytext[1] == 'X' || yytext[1] == 'x'));

  while (yytext[index] != '\0') {
    int tval;
    char c = yytext[index];

    if (c >= '0' && c <= '9') {
      tval = (int) c - (int) '0';
    } else if (c >= 'A' && c <= 'F') {
      tval = (int) c - (int) 'A' + 10;
    } else if (c >= 'a' && c <= 'f') {
      tval = (int) c - (int) 'a' + 10;
    } else if (c == 'U' || c == 'L' || c == 'u' || c == 'l') {
      index++;
      while (yytext[index] != '\0') {
        if (c == 'U' || c == 'L' || c == 'u' || c == 'l') {
          ;
        } else {
          voptgenerror
            (FLG_SYNTAX, 
             message ("Invalid character (%c) following specifier in hex constant: %s",
                      c, cstring_fromChars (yytext)),
             g_currentloc);
        }
        index++;
      }

      break;
    } else {
      voptgenerror
        (FLG_SYNTAX, 
         message ("Invalid character (%c) in hex constant: %s",
                  c, cstring_fromChars (yytext)),
         g_currentloc);
      break;
    }

    val = (val * 16) + tval;
    index++;
  }

  DPRINTF (("Hex constant: %s = %ld", yytext, val));
  return val;
}

static
long processOctal ()
{
  int index = 1;
  long val = 0;

  llassert (yytext[0] == '0' && yytext[1] != 'X' && yytext[1] != 'x');
    
  while (yytext[index] != '\0') {
    int tval;
    char c = yytext[index];
    
    if (c >= '0' && c <= '7') {
      tval = (int) c - (int) '0';
    } else {
      voptgenerror
        (FLG_SYNTAX, 
         message ("Invalid character (%c) in octal constant: %s",
                  c, cstring_fromChars (yytext)),
         g_currentloc);
      break;
    }

    val = (val * 8) + tval;
    index++;
  }

  DPRINTF (("Octal constant: %s = %ld", yytext, val));
  return val;
}

static
long processDec ()
{
  return (atol (yytext));
}

static int
processSpec (int tok)
{
  size_t length = strlen (yytext);

  
  if (inSpecPart)
    {
      setTokLengthT (length);
      RETURN_TOK (tok);
    }
  else
    {
      
      context_saveLocation ();
      setTokLengthT (length);
      return (processIdentifier (makeIdentifier (yytext)));
    }
}

---