modules/rpsl/aggr_bndry.lex.c

/* [<][>]
[^][v][top][bottom][index][help] */

FUNCTIONS

This source file includes following functions.
  1. YY_PROTO
  2. YY_PROTO
  3. YY_SC_TO_UI
  4. YY_STATE_EOF
  5. yyless
  6. unput
  7. yy_set_interactive
  8. yy_set_bol
  9. YY_AT_BOL
  10. yymore
  11. YY_INPUT
  12. YY_INPUT
  13. yyterminate
  14. YY_FATAL_ERROR
  15. yy_get_next_buffer
  16. yy_get_previous_state
  17. yy_try_NUL_trans
  18. yyunput
  19. yyinput
  20. yyrestart
  21. yy_switch_to_buffer
  22. yy_load_buffer_state
  23. yy_create_buffer
  24. yy_delete_buffer
  25. yy_init_buffer
  26. yy_flush_buffer
  27. yy_scan_buffer
  28. yy_scan_string
  29. yy_scan_bytes
  30. yy_push_state
  31. yy_pop_state
  32. yy_top_state
  33. yy_fatal_error
  34. yyless
  35. yy_flex_strncpy
  36. yy_flex_strlen
  37. yy_flex_alloc
  38. yy_flex_realloc
  39. yy_flex_free
  40. main
  41. aggr_bndry_reset

   1 #define yy_create_buffer aggr_bndry_create_buffer
   2 #define yy_delete_buffer aggr_bndry_delete_buffer
   3 #define yy_scan_buffer aggr_bndry_scan_buffer
   4 #define yy_scan_string aggr_bndry_scan_string
   5 #define yy_scan_bytes aggr_bndry_scan_bytes
   6 #define yy_flex_debug aggr_bndry_flex_debug
   7 #define yy_init_buffer aggr_bndry_init_buffer
   8 #define yy_flush_buffer aggr_bndry_flush_buffer
   9 #define yy_load_buffer_state aggr_bndry_load_buffer_state
  10 #define yy_switch_to_buffer aggr_bndry_switch_to_buffer
  11 #define yyin aggr_bndryin
  12 #define yyleng aggr_bndryleng
  13 #define yylex aggr_bndrylex
  14 #define yyout aggr_bndryout
  15 #define yyrestart aggr_bndryrestart
  16 #define yytext aggr_bndrytext
  17 #define yywrap aggr_bndrywrap
  18 
  19 #line 20 "aggr_bndry.lex.c"
  20 /* A lexical scanner generated by flex */
  21 
  22 /* Scanner skeleton version:
  23  * $Header: /ncc/cvsroot/ncc/RIP/modules/rpsl/aggr_bndry.lex.c,v 1.2 2002/02/20 16:41:47 shane Exp $
  24  */
  25 
  26 #define FLEX_SCANNER
  27 #define YY_FLEX_MAJOR_VERSION 2
  28 #define YY_FLEX_MINOR_VERSION 5
  29 
  30 #include <stdio.h>
  31 
  32 
  33 /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
  34 #ifdef c_plusplus
  35 #ifndef __cplusplus
  36 #define __cplusplus
  37 #endif
  38 #endif
  39 
  40 
  41 #ifdef __cplusplus
  42 
  43 #include <stdlib.h>
  44 #include <unistd.h>
  45 
  46 /* Use prototypes in function declarations. */
  47 #define YY_USE_PROTOS
  48 
  49 /* The "const" storage-class-modifier is valid. */
  50 #define YY_USE_CONST
  51 
  52 #else   /* ! __cplusplus */
  53 
  54 #if __STDC__
  55 
  56 #define YY_USE_PROTOS
  57 #define YY_USE_CONST
  58 
  59 #endif  /* __STDC__ */
  60 #endif  /* ! __cplusplus */
  61 
  62 #ifdef __TURBOC__
  63  #pragma warn -rch
  64  #pragma warn -use
  65 #include <io.h>
  66 #include <stdlib.h>
  67 #define YY_USE_CONST
  68 #define YY_USE_PROTOS
  69 #endif
  70 
  71 #ifdef YY_USE_CONST
  72 #define yyconst const
  73 #else
  74 #define yyconst
  75 #endif
  76 
  77 
  78 #ifdef YY_USE_PROTOS
  79 #define YY_PROTO(proto) proto
     /* [<][>][^][v][top][bottom][index][help] */
  80 #else
  81 #define YY_PROTO(proto) ()
     /* [<][>][^][v][top][bottom][index][help] */
  82 #endif
  83 
  84 /* Returned upon end-of-file. */
  85 #define YY_NULL 0
  86 
  87 /* Promotes a possibly negative, possibly signed char to an unsigned
  88  * integer for use as an array index.  If the signed char is negative,
  89  * we want to instead treat it as an 8-bit unsigned char, hence the
  90  * double cast.
  91  */
  92 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
     /* [<][>][^][v][top][bottom][index][help] */
  93 
  94 /* Enter a start condition.  This macro really ought to take a parameter,
  95  * but we do it the disgusting crufty way forced on us by the ()-less
  96  * definition of BEGIN.
  97  */
  98 #define BEGIN yy_start = 1 + 2 *
  99 
 100 /* Translate the current start state into a value that can be later handed
 101  * to BEGIN to return to the state.  The YYSTATE alias is for lex
 102  * compatibility.
 103  */
 104 #define YY_START ((yy_start - 1) / 2)
 105 #define YYSTATE YY_START
 106 
 107 /* Action number for EOF rule of a given start state. */
 108 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
     /* [<][>][^][v][top][bottom][index][help] */
 109 
 110 /* Special action meaning "start processing a new file". */
 111 #define YY_NEW_FILE yyrestart( yyin )
 112 
 113 #define YY_END_OF_BUFFER_CHAR 0
 114 
 115 /* Size of default input buffer. */
 116 #define YY_BUF_SIZE 16384
 117 
 118 typedef struct yy_buffer_state *YY_BUFFER_STATE;
 119 
 120 extern int yyleng;
 121 extern FILE *yyin, *yyout;
 122 
 123 #define EOB_ACT_CONTINUE_SCAN 0
 124 #define EOB_ACT_END_OF_FILE 1
 125 #define EOB_ACT_LAST_MATCH 2
 126 
 127 /* The funky do-while in the following #define is used to turn the definition
 128  * int a single C statement (which needs a semi-colon terminator).  This
 129  * avoids problems with code like:
 130  *
 131  *      if ( condition_holds )
 132  *              yyless( 5 );
 133  *      else
 134  *              do_something_else();
 135  *
 136  * Prior to using the do-while the compiler would get upset at the
 137  * "else" because it interpreted the "if" statement as being all
 138  * done when it reached the ';' after the yyless() call.
 139  */
 140 
 141 /* Return all but the first 'n' matched characters back to the input stream. */
 142 
 143 #define yyless(n) \
     /* [<][>][^][v][top][bottom][index][help] */
 144         do \
 145                 { \
 146                 /* Undo effects of setting up yytext. */ \
 147                 *yy_cp = yy_hold_char; \
 148                 YY_RESTORE_YY_MORE_OFFSET \
 149                 yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
 150                 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
 151                 } \
 152         while ( 0 )
 153 
 154 #define unput(c) yyunput( c, yytext_ptr )
     /* [<][>][^][v][top][bottom][index][help] */
 155 
 156 /* The following is because we cannot portably get our hands on size_t
 157  * (without autoconf's help, which isn't available because we want
 158  * flex-generated scanners to compile on their own).
 159  */
 160 typedef unsigned int yy_size_t;
 161 
 162 
 163 struct yy_buffer_state
 164         {
 165         FILE *yy_input_file;
 166 
 167         char *yy_ch_buf;                /* input buffer */
 168         char *yy_buf_pos;               /* current position in input buffer */
 169 
 170         /* Size of input buffer in bytes, not including room for EOB
 171          * characters.
 172          */
 173         yy_size_t yy_buf_size;
 174 
 175         /* Number of characters read into yy_ch_buf, not including EOB
 176          * characters.
 177          */
 178         int yy_n_chars;
 179 
 180         /* Whether we "own" the buffer - i.e., we know we created it,
 181          * and can realloc() it to grow it, and should free() it to
 182          * delete it.
 183          */
 184         int yy_is_our_buffer;
 185 
 186         /* Whether this is an "interactive" input source; if so, and
 187          * if we're using stdio for input, then we want to use getc()
 188          * instead of fread(), to make sure we stop fetching input after
 189          * each newline.
 190          */
 191         int yy_is_interactive;
 192 
 193         /* Whether we're considered to be at the beginning of a line.
 194          * If so, '^' rules will be active on the next match, otherwise
 195          * not.
 196          */
 197         int yy_at_bol;
 198 
 199         /* Whether to try to fill the input buffer when we reach the
 200          * end of it.
 201          */
 202         int yy_fill_buffer;
 203 
 204         int yy_buffer_status;
 205 #define YY_BUFFER_NEW 0
 206 #define YY_BUFFER_NORMAL 1
 207         /* When an EOF's been seen but there's still some text to process
 208          * then we mark the buffer as YY_EOF_PENDING, to indicate that we
 209          * shouldn't try reading from the input source any more.  We might
 210          * still have a bunch of tokens to match, though, because of
 211          * possible backing-up.
 212          *
 213          * When we actually see the EOF, we change the status to "new"
 214          * (via yyrestart()), so that the user can continue scanning by
 215          * just pointing yyin at a new input file.
 216          */
 217 #define YY_BUFFER_EOF_PENDING 2
 218         };
 219 
 220 static YY_BUFFER_STATE yy_current_buffer = 0;
 221 
 222 /* We provide macros for accessing buffer states in case in the
 223  * future we want to put the buffer states in a more general
 224  * "scanner state".
 225  */
 226 #define YY_CURRENT_BUFFER yy_current_buffer
 227 
 228 
 229 /* yy_hold_char holds the character lost when yytext is formed. */
 230 static char yy_hold_char;
 231 
 232 static int yy_n_chars;          /* number of characters read into yy_ch_buf */
 233 
 234 
 235 int yyleng;
 236 
 237 /* Points to current character in buffer. */
 238 static char *yy_c_buf_p = (char *) 0;
 239 static int yy_init = 1;         /* whether we need to initialize */
 240 static int yy_start = 0;        /* start state number */
 241 
 242 /* Flag which is used to allow yywrap()'s to do buffer switches
 243  * instead of setting up a fresh yyin.  A bit of a hack ...
 244  */
 245 static int yy_did_buffer_switch_on_eof;
 246 
 247 void yyrestart YY_PROTO(( FILE *input_file ));
 248 
 249 void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
 250 void yy_load_buffer_state YY_PROTO(( void ));
 251 YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
 252 void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
 253 void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
 254 void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
 255 #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
 256 
 257 YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
 258 YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
 259 YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
 260 
 261 static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
 262 static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
 263 static void yy_flex_free YY_PROTO(( void * ));
 264 
 265 #define yy_new_buffer yy_create_buffer
 266 
 267 #define yy_set_interactive(is_interactive) \
     /* [<][>][^][v][top][bottom][index][help] */
 268         { \
 269         if ( ! yy_current_buffer ) \
 270                 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
 271         yy_current_buffer->yy_is_interactive = is_interactive; \
 272         }
 273 
 274 #define yy_set_bol(at_bol) \
     /* [<][>][^][v][top][bottom][index][help] */
 275         { \
 276         if ( ! yy_current_buffer ) \
 277                 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
 278         yy_current_buffer->yy_at_bol = at_bol; \
 279         }
 280 
 281 #define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
     /* [<][>][^][v][top][bottom][index][help] */
 282 
 283 typedef unsigned char YY_CHAR;
 284 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
 285 typedef int yy_state_type;
 286 extern char *yytext;
 287 #define yytext_ptr yytext
 288 
 289 static yy_state_type yy_get_previous_state YY_PROTO(( void ));
 290 static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
 291 static int yy_get_next_buffer YY_PROTO(( void ));
 292 static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
 293 
 294 /* Done after the current pattern has been matched and before the
 295  * corresponding action - sets up yytext.
 296  */
 297 #define YY_DO_BEFORE_ACTION \
 298         yytext_ptr = yy_bp; \
 299         yyleng = (int) (yy_cp - yy_bp); \
 300         yy_hold_char = *yy_cp; \
 301         *yy_cp = '\0'; \
 302         yy_c_buf_p = yy_cp;
 303 
 304 #define YY_NUM_RULES 8
 305 #define YY_END_OF_BUFFER 9
 306 static yyconst short int yy_accept[98] =
 307     {   0,
 308         0,    0,    9,    7,    1,    1,    7,    7,    7,    7,
 309         1,    0,    0,    0,    3,    0,    4,    0,    5,    5,
 310         5,    0,    0,    0,    6,    5,    0,    5,    5,    5,
 311         0,    0,    0,    5,    0,    0,    5,    5,    5,    5,
 312         0,    0,    0,    0,    5,    0,    5,    5,    5,    5,
 313         5,    2,    0,    0,    0,    0,    0,    0,    0,    6,
 314         6,    6,    0,    0,    0,    0,    0,    0,    6,    6,
 315         6,    6,    6,    0,    0,    0,    0,    0,    0,    6,
 316         6,    6,    6,    6,    0,    0,    0,    0,    0,    0,
 317         6,    6,    6,    6,    6,    6,    0
 318 
 319     } ;
 320 
 321 static yyconst int yy_ec[256] =
 322     {   0,
 323         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
 324         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 325         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 326         1,    2,    1,    1,    1,    1,    1,    1,    1,    1,
 327         1,    1,    1,    1,    4,    1,    1,    5,    6,    6,
 328         7,    8,    9,   10,   11,   11,   11,   12,    1,    1,
 329         1,    1,    1,    1,   14,   15,   16,   17,   18,   15,
 330        15,   15,   15,   15,   15,   15,   15,   19,   20,   21,
 331        15,   22,   23,   24,   15,   15,   15,   25,   15,   15,
 332         1,    1,    1,    1,   13,    1,   14,   15,   16,   17,
 333 
 334        18,   15,   15,   15,   15,   15,   15,   15,   15,   19,
 335        20,   21,   15,   22,   23,   24,   15,   15,   15,   25,
 336        15,   15,    1,    1,    1,    1,    1,    1,    1,    1,
 337         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 338         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 339         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 340         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 341         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 342         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 343         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 344 
 345         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 346         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 347         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 348         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 349         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
 350         1,    1,    1,    1,    1
 351     } ;
 352 
 353 static yyconst int yy_meta[26] =
 354     {   0,
 355         1,    1,    1,    2,    3,    3,    3,    3,    4,    4,
 356         4,    5,    2,    2,    2,    2,    2,    2,    2,    2,
 357         2,    2,    2,    2,    2
 358     } ;
 359 
 360 static yyconst short int yy_base[128] =
 361     {   0,
 362         0,   20,  281,  282,    2,    4,    5,  255,  257,  260,
 363         6,  260,   38,  260,  282,  257,  282,    6,  262,   45,
 364       261,  254,  249,   12,   23,  258,   12,  257,   53,  256,
 365       246,  252,   16,  253,  241,  245,  250,  249,   61,    6,
 366       236,  236,  235,  239,    0,   70,    0,    0,    0,  244,
 367       243,  282,  242,   78,  235,  240,   85,  238,   94,  235,
 368       103,  181,  110,  119,  118,  111,  117,  120,  122,  116,
 369       115,  131,  113,   92,   93,   71,   63,  139,   94,   31,
 370        27,   20,  147,   97,    8,    0,    0,    0,    0,   17,
 371         0,    0,    0,    0,    5,    3,  282,  159,  163,  165,
 372 
 373       168,  171,  174,  177,  180,  183,  186,  189,  192,  195,
 374       199,  201,  204,  207,  210,  213,  216,  219,  222,  225,
 375       228,  231,  234,  237,  240,  243,  246
 376     } ;
 377 
 378 static yyconst short int yy_def[128] =
 379     {   0,
 380        98,   98,   97,   97,   97,   97,   97,   97,   97,   97,
 381        97,   97,   97,   97,   97,   97,   97,   99,  100,   97,
 382       101,   97,   97,   99,   99,  102,   97,  103,   97,  104,
 383        97,   97,   97,  105,   97,   97,  106,  107,   97,   39,
 384        97,   97,   97,   97,   40,   97,   40,   40,   40,  108,
 385        97,   97,   97,   97,   97,  109,   97,  110,  111,  112,
 386        97,  113,   97,  114,  115,   97,  116,  111,  111,  117,
 387       118,   97,  119,   97,  120,  121,  122,   97,   78,  123,
 388       124,  125,   97,   83,   97,   79,   79,   79,   79,  126,
 389        84,   84,   84,   84,  127,   97,    0,   97,   97,   97,
 390 
 391        97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
 392        97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
 393        97,   97,   97,   97,   97,   97,   97
 394     } ;
 395 
 396 static yyconst short int yy_nxt[308] =
 397     {   0,
 398        97,    5,    6,   11,   11,   11,   11,   11,   11,   24,
 399        51,   51,   51,    7,   33,   24,   33,    8,   24,    9,
 400        10,    5,    6,   12,   24,   35,   24,   13,   27,   43,
 401        96,   33,   36,    7,   33,   24,   44,    8,   33,    9,
 402        10,   18,   33,   19,   19,   19,   19,   20,   21,   28,
 403        28,   28,   28,   29,   30,   30,   27,   38,   38,   38,
 404        38,   39,   40,   40,   27,   49,   49,   50,   51,   51,
 405        51,   51,   27,   18,   27,   56,   56,   56,   56,   57,
 406        58,   59,   27,   60,   60,   60,   60,   61,   62,   65,
 407        65,   65,   65,   66,   67,   67,   27,   68,   53,   53,
 408 
 409        53,   96,   96,   96,   27,   85,   68,   71,   71,   71,
 410        71,   72,   73,   73,   33,   77,   77,   77,   77,   78,
 411        79,   79,   27,   68,   33,   68,   33,   33,   27,   27,
 412        27,   74,   68,   33,   68,   82,   82,   82,   82,   83,
 413        84,   84,   33,   89,   89,   90,   53,   53,   53,   53,
 414        27,   94,   94,   95,   96,   96,   96,   96,   33,    4,
 415         4,    4,    4,    4,   25,   25,   25,   26,   26,   26,
 416        30,   30,   30,   34,   34,   34,   37,   37,   37,   40,
 417        40,   40,   45,   45,   45,   47,   47,   47,   48,   48,
 418        48,   51,   33,   51,   64,   64,   64,   67,   67,   67,
 419 
 420        69,   69,   69,   70,   70,   70,   73,   73,   73,   75,
 421        75,   75,   76,   76,   76,   79,   79,   79,   80,   80,
 422        80,   81,   81,   81,   84,   84,   84,   86,   86,   86,
 423        87,   87,   87,   88,   88,   88,   91,   91,   91,   92,
 424        92,   92,   93,   93,   93,   53,   33,   53,   96,   27,
 425        96,   27,   63,   27,   27,   27,   55,   54,   53,   52,
 426        27,   27,   16,   46,   27,   42,   41,   27,   27,   27,
 427        32,   31,   27,   27,   23,   22,   17,   16,   15,   14,
 428        97,    3,   97,   97,   97,   97,   97,   97,   97,   97,
 429        97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
 430 
 431        97,   97,   97,   97,   97,   97,   97
 432     } ;
 433 
 434 static yyconst short int yy_chk[308] =
 435     {   0,
 436         0,    1,    1,    5,    5,    6,    6,   11,   11,   18,
 437        40,   40,   40,    1,   96,   24,   95,    1,   18,    1,
 438         1,    2,    2,    7,   24,   27,   25,    7,   90,   33,
 439        85,   82,   27,    2,   25,   25,   33,    2,   81,    2,
 440         2,   13,   80,   13,   13,   13,   13,   13,   13,   20,
 441        20,   20,   20,   20,   20,   20,   20,   29,   29,   29,
 442        29,   29,   29,   29,   29,   39,   39,   39,   39,   39,
 443        39,   39,   39,   46,   77,   46,   46,   46,   46,   46,
 444        46,   54,   76,   54,   54,   54,   54,   54,   54,   57,
 445        57,   57,   57,   57,   57,   57,   57,   59,   79,   79,
 446 
 447        79,   84,   84,   84,   75,   74,   59,   61,   61,   61,
 448        61,   61,   61,   61,   61,   66,   66,   66,   66,   66,
 449        66,   66,   66,   68,   73,   69,   71,   70,   67,   65,
 450        64,   63,   68,   69,   69,   72,   72,   72,   72,   72,
 451        72,   72,   72,   78,   78,   78,   78,   78,   78,   78,
 452        78,   83,   83,   83,   83,   83,   83,   83,   83,   98,
 453        98,   98,   98,   98,   99,   99,   99,  100,  100,  100,
 454       101,  101,  101,  102,  102,  102,  103,  103,  103,  104,
 455       104,  104,  105,  105,  105,  106,  106,  106,  107,  107,
 456       107,  108,   62,  108,  109,  109,  109,  110,  110,  110,
 457 
 458       111,  111,  111,  112,  112,  112,  113,  113,  113,  114,
 459       114,  114,  115,  115,  115,  116,  116,  116,  117,  117,
 460       117,  118,  118,  118,  119,  119,  119,  120,  120,  120,
 461       121,  121,  121,  122,  122,  122,  123,  123,  123,  124,
 462       124,  124,  125,  125,  125,  126,   60,  126,  127,   58,
 463       127,   56,   55,   53,   51,   50,   44,   43,   42,   41,
 464        38,   37,   36,   35,   34,   32,   31,   30,   28,   26,
 465        23,   22,   21,   19,   16,   14,   12,   10,    9,    8,
 466         3,   97,   97,   97,   97,   97,   97,   97,   97,   97,
 467        97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
 468 
 469        97,   97,   97,   97,   97,   97,   97
 470     } ;
 471 
 472 static yy_state_type yy_last_accepting_state;
 473 static char *yy_last_accepting_cpos;
 474 
 475 /* The intent behind this definition is that it'll catch
 476  * any uses of REJECT which flex missed.
 477  */
 478 #define REJECT reject_used_but_not_detected
 479 #define yymore() yymore_used_but_not_detected
     /* [<][>][^][v][top][bottom][index][help] */
 480 #define YY_MORE_ADJ 0
 481 #define YY_RESTORE_YY_MORE_OFFSET
 482 char *yytext;
 483 #line 1 "aggr_bndry.l"
 484 #define INITIAL 0
 485 #line 2 "aggr_bndry.l"
 486 /*
 487   filename: aggr_bndry.l
 488 
 489   description:
 490     Defines the tokenizer for an RPSL aggr-bndry attribute.  It was mostly
 491     stolen from the IRRToolSet, simplified by removing ability to parse
 492     things defined by a dictionary (we use XML for extensibility rather
 493     than a dictionary).
 494 
 495   notes:
 496     Tokens are defined in the associated grammar, aggr_bndry.y.
 497 
 498   $Id: aggr_bndry.lex.c,v 1.2 2002/02/20 16:41:47 shane Exp $
 499 */
 500 #line 22 "aggr_bndry.l"
 501 #include <stdlib.h>
 502 #include <ctype.h>
 503 
 504 /* tokens defined in the grammar */
 505 #include "aggr_bndry.tab.h"
 506 
 507 #define aggr_bndrywrap yywrap
 508 void syntax_error(char *fmt, ...);
 509 void yy_input(char *buf, int *result, int max_size);
 510 #undef YY_INPUT
 511 #define YY_INPUT(buf,result,max_size) yy_input(buf,&result,max_size)
     /* [<][>][^][v][top][bottom][index][help] */
 512 #line 513 "aggr_bndry.lex.c"
 513 
 514 /* Macros after this point can all be overridden by user definitions in
 515  * section 1.
 516  */
 517 
 518 #ifndef YY_SKIP_YYWRAP
 519 #ifdef __cplusplus
 520 extern "C" int yywrap YY_PROTO(( void ));
 521 #else
 522 extern int yywrap YY_PROTO(( void ));
 523 #endif
 524 #endif
 525 
 526 #ifndef YY_NO_UNPUT
 527 static void yyunput YY_PROTO(( int c, char *buf_ptr ));
 528 #endif
 529 
 530 #ifndef yytext_ptr
 531 static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
 532 #endif
 533 
 534 #ifdef YY_NEED_STRLEN
 535 static int yy_flex_strlen YY_PROTO(( yyconst char * ));
 536 #endif
 537 
 538 #ifndef YY_NO_INPUT
 539 #ifdef __cplusplus
 540 static int yyinput YY_PROTO(( void ));
 541 #else
 542 static int input YY_PROTO(( void ));
 543 #endif
 544 #endif
 545 
 546 #if YY_STACK_USED
 547 static int yy_start_stack_ptr = 0;
 548 static int yy_start_stack_depth = 0;
 549 static int *yy_start_stack = 0;
 550 #ifndef YY_NO_PUSH_STATE
 551 static void yy_push_state YY_PROTO(( int new_state ));
 552 #endif
 553 #ifndef YY_NO_POP_STATE
 554 static void yy_pop_state YY_PROTO(( void ));
 555 #endif
 556 #ifndef YY_NO_TOP_STATE
 557 static int yy_top_state YY_PROTO(( void ));
 558 #endif
 559 
 560 #else
 561 #define YY_NO_PUSH_STATE 1
 562 #define YY_NO_POP_STATE 1
 563 #define YY_NO_TOP_STATE 1
 564 #endif
 565 
 566 #ifdef YY_MALLOC_DECL
 567 YY_MALLOC_DECL
 568 #else
 569 #if __STDC__
 570 #ifndef __cplusplus
 571 #include <stdlib.h>
 572 #endif
 573 #else
 574 /* Just try to get by without declaring the routines.  This will fail
 575  * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
 576  * or sizeof(void*) != sizeof(int).
 577  */
 578 #endif
 579 #endif
 580 
 581 /* Amount of stuff to slurp up with each read. */
 582 #ifndef YY_READ_BUF_SIZE
 583 #define YY_READ_BUF_SIZE 8192
 584 #endif
 585 
 586 /* Copy whatever the last rule matched to the standard output. */
 587 
 588 #ifndef ECHO
 589 /* This used to be an fputs(), but since the string might contain NUL's,
 590  * we now use fwrite().
 591  */
 592 #define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
 593 #endif
 594 
 595 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 596  * is returned in "result".
 597  */
 598 #ifndef YY_INPUT
 599 #define YY_INPUT(buf,result,max_size) \
     /* [<][>][^][v][top][bottom][index][help] */
 600         if ( yy_current_buffer->yy_is_interactive ) \
 601                 { \
 602                 int c = '*', n; \
 603                 for ( n = 0; n < max_size && \
 604                              (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
 605                         buf[n] = (char) c; \
 606                 if ( c == '\n' ) \
 607                         buf[n++] = (char) c; \
 608                 if ( c == EOF && ferror( yyin ) ) \
 609                         YY_FATAL_ERROR( "input in flex scanner failed" ); \
 610                 result = n; \
 611                 } \
 612         else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
 613                   && ferror( yyin ) ) \
 614                 YY_FATAL_ERROR( "input in flex scanner failed" );
 615 #endif
 616 
 617 /* No semi-colon after return; correct usage is to write "yyterminate();" -
 618  * we don't want an extra ';' after the "return" because that will cause
 619  * some compilers to complain about unreachable statements.
 620  */
 621 #ifndef yyterminate
 622 #define yyterminate() return YY_NULL
     /* [<][>][^][v][top][bottom][index][help] */
 623 #endif
 624 
 625 /* Number of entries by which start-condition stack grows. */
 626 #ifndef YY_START_STACK_INCR
 627 #define YY_START_STACK_INCR 25
 628 #endif
 629 
 630 /* Report a fatal error. */
 631 #ifndef YY_FATAL_ERROR
 632 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
     /* [<][>][^][v][top][bottom][index][help] */
 633 #endif
 634 
 635 /* Default declaration of generated scanner - a define so the user can
 636  * easily add parameters.
 637  */
 638 #ifndef YY_DECL
 639 #define YY_DECL int yylex YY_PROTO(( void ))
 640 #endif
 641 
 642 /* Code executed at the beginning of each rule, after yytext and yyleng
 643  * have been set up.
 644  */
 645 #ifndef YY_USER_ACTION
 646 #define YY_USER_ACTION
 647 #endif
 648 
 649 /* Code executed at the end of each rule. */
 650 #ifndef YY_BREAK
 651 #define YY_BREAK break;
 652 #endif
 653 
 654 #define YY_RULE_SETUP \
 655         YY_USER_ACTION
 656 
 657 YY_DECL
 658         {
 659         register yy_state_type yy_current_state;
 660         register char *yy_cp, *yy_bp;
 661         register int yy_act;
 662 
 663 #line 35 "aggr_bndry.l"
 664 
 665 
 666 #line 667 "aggr_bndry.lex.c"
 667 
 668         if ( yy_init )
 669                 {
 670                 yy_init = 0;
 671 
 672 #ifdef YY_USER_INIT
 673                 YY_USER_INIT;
 674 #endif
 675 
 676                 if ( ! yy_start )
 677                         yy_start = 1;   /* first start state */
 678 
 679                 if ( ! yyin )
 680                         yyin = stdin;
 681 
 682                 if ( ! yyout )
 683                         yyout = stdout;
 684 
 685                 if ( ! yy_current_buffer )
 686                         yy_current_buffer =
 687                                 yy_create_buffer( yyin, YY_BUF_SIZE );
 688 
 689                 yy_load_buffer_state();
 690                 }
 691 
 692         while ( 1 )             /* loops until end-of-file is reached */
 693                 {
 694                 yy_cp = yy_c_buf_p;
 695 
 696                 /* Support of yytext. */
 697                 *yy_cp = yy_hold_char;
 698 
 699                 /* yy_bp points to the position in yy_ch_buf of the start of
 700                  * the current run.
 701                  */
 702                 yy_bp = yy_cp;
 703 
 704                 yy_current_state = yy_start;
 705 yy_match:
 706                 do
 707                         {
 708                         register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
 709                         if ( yy_accept[yy_current_state] )
 710                                 {
 711                                 yy_last_accepting_state = yy_current_state;
 712                                 yy_last_accepting_cpos = yy_cp;
 713                                 }
 714                         while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 715                                 {
 716                                 yy_current_state = (int) yy_def[yy_current_state];
 717                                 if ( yy_current_state >= 98 )
 718                                         yy_c = yy_meta[(unsigned int) yy_c];
 719                                 }
 720                         yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
 721                         ++yy_cp;
 722                         }
 723                 while ( yy_base[yy_current_state] != 282 );
 724 
 725 yy_find_action:
 726                 yy_act = yy_accept[yy_current_state];
 727                 if ( yy_act == 0 )
 728                         { /* have to back up */
 729                         yy_cp = yy_last_accepting_cpos;
 730                         yy_current_state = yy_last_accepting_state;
 731                         yy_act = yy_accept[yy_current_state];
 732                         }
 733 
 734                 YY_DO_BEFORE_ACTION;
 735 
 736 
 737 do_action:      /* This label is used only to access EOF actions. */
 738 
 739 
 740                 switch ( yy_act )
 741         { /* beginning of action switch */
 742                         case 0: /* must back up */
 743                         /* undo the effects of YY_DO_BEFORE_ACTION */
 744                         *yy_cp = yy_hold_char;
 745                         yy_cp = yy_last_accepting_cpos;
 746                         yy_current_state = yy_last_accepting_state;
 747                         goto yy_find_action;
 748 
 749 case 1:
 750 YY_RULE_SETUP
 751 #line 37 "aggr_bndry.l"
 752 { ; }
 753         YY_BREAK
 754 case 2:
 755 YY_RULE_SETUP
 756 #line 39 "aggr_bndry.l"
 757 { return KEYW_EXCEPT; }
 758         YY_BREAK
 759 case 3:
 760 YY_RULE_SETUP
 761 #line 41 "aggr_bndry.l"
 762 { return OP_OR; }
 763         YY_BREAK
 764 case 4:
 765 YY_RULE_SETUP
 766 #line 42 "aggr_bndry.l"
 767 { return OP_AND; }
 768         YY_BREAK
 769 case 5:
 770 YY_RULE_SETUP
 771 #line 44 "aggr_bndry.l"
 772 {
 773     return TKN_ASNO;
 774 }
 775         YY_BREAK
 776 case 6:
 777 YY_RULE_SETUP
 778 #line 48 "aggr_bndry.l"
 779 {
 780     return TKN_ASNAME;
 781 }
 782         YY_BREAK
 783 case 7:
 784 YY_RULE_SETUP
 785 #line 52 "aggr_bndry.l"
 786 { return yytext[0]; }
 787         YY_BREAK
 788 case 8:
 789 YY_RULE_SETUP
 790 #line 54 "aggr_bndry.l"
 791 ECHO;
 792         YY_BREAK
 793 #line 794 "aggr_bndry.lex.c"
 794 case YY_STATE_EOF(INITIAL):
 795         yyterminate();
 796 
 797         case YY_END_OF_BUFFER:
 798                 {
 799                 /* Amount of text matched not including the EOB char. */
 800                 int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
 801 
 802                 /* Undo the effects of YY_DO_BEFORE_ACTION. */
 803                 *yy_cp = yy_hold_char;
 804                 YY_RESTORE_YY_MORE_OFFSET
 805 
 806                 if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
 807                         {
 808                         /* We're scanning a new file or input source.  It's
 809                          * possible that this happened because the user
 810                          * just pointed yyin at a new source and called
 811                          * yylex().  If so, then we have to assure
 812                          * consistency between yy_current_buffer and our
 813                          * globals.  Here is the right place to do so, because
 814                          * this is the first action (other than possibly a
 815                          * back-up) that will match for the new input source.
 816                          */
 817                         yy_n_chars = yy_current_buffer->yy_n_chars;
 818                         yy_current_buffer->yy_input_file = yyin;
 819                         yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
 820                         }
 821 
 822                 /* Note that here we test for yy_c_buf_p "<=" to the position
 823                  * of the first EOB in the buffer, since yy_c_buf_p will
 824                  * already have been incremented past the NUL character
 825                  * (since all states make transitions on EOB to the
 826                  * end-of-buffer state).  Contrast this with the test
 827                  * in input().
 828                  */
 829                 if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
 830                         { /* This was really a NUL. */
 831                         yy_state_type yy_next_state;
 832 
 833                         yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
 834 
 835                         yy_current_state = yy_get_previous_state();
 836 
 837                         /* Okay, we're now positioned to make the NUL
 838                          * transition.  We couldn't have
 839                          * yy_get_previous_state() go ahead and do it
 840                          * for us because it doesn't know how to deal
 841                          * with the possibility of jamming (and we don't
 842                          * want to build jamming into it because then it
 843                          * will run more slowly).
 844                          */
 845 
 846                         yy_next_state = yy_try_NUL_trans( yy_current_state );
 847 
 848                         yy_bp = yytext_ptr + YY_MORE_ADJ;
 849 
 850                         if ( yy_next_state )
 851                                 {
 852                                 /* Consume the NUL. */
 853                                 yy_cp = ++yy_c_buf_p;
 854                                 yy_current_state = yy_next_state;
 855                                 goto yy_match;
 856                                 }
 857 
 858                         else
 859                                 {
 860                                 yy_cp = yy_c_buf_p;
 861                                 goto yy_find_action;
 862                                 }
 863                         }
 864 
 865                 else switch ( yy_get_next_buffer() )
 866                         {
 867                         case EOB_ACT_END_OF_FILE:
 868                                 {
 869                                 yy_did_buffer_switch_on_eof = 0;
 870 
 871                                 if ( yywrap() )
 872                                         {
 873                                         /* Note: because we've taken care in
 874                                          * yy_get_next_buffer() to have set up
 875                                          * yytext, we can now set up
 876                                          * yy_c_buf_p so that if some total
 877                                          * hoser (like flex itself) wants to
 878                                          * call the scanner after we return the
 879                                          * YY_NULL, it'll still work - another
 880                                          * YY_NULL will get returned.
 881                                          */
 882                                         yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
 883 
 884                                         yy_act = YY_STATE_EOF(YY_START);
 885                                         goto do_action;
 886                                         }
 887 
 888                                 else
 889                                         {
 890                                         if ( ! yy_did_buffer_switch_on_eof )
 891                                                 YY_NEW_FILE;
 892                                         }
 893                                 break;
 894                                 }
 895 
 896                         case EOB_ACT_CONTINUE_SCAN:
 897                                 yy_c_buf_p =
 898                                         yytext_ptr + yy_amount_of_matched_text;
 899 
 900                                 yy_current_state = yy_get_previous_state();
 901 
 902                                 yy_cp = yy_c_buf_p;
 903                                 yy_bp = yytext_ptr + YY_MORE_ADJ;
 904                                 goto yy_match;
 905 
 906                         case EOB_ACT_LAST_MATCH:
 907                                 yy_c_buf_p =
 908                                 &yy_current_buffer->yy_ch_buf[yy_n_chars];
 909 
 910                                 yy_current_state = yy_get_previous_state();
 911 
 912                                 yy_cp = yy_c_buf_p;
 913                                 yy_bp = yytext_ptr + YY_MORE_ADJ;
 914                                 goto yy_find_action;
 915                         }
 916                 break;
 917                 }
 918 
 919         default:
 920                 YY_FATAL_ERROR(
 921                         "fatal flex scanner internal error--no action found" );
 922         } /* end of action switch */
 923                 } /* end of scanning one token */
 924         } /* end of yylex */
 925 
 926 
 927 /* yy_get_next_buffer - try to read in a new buffer
 928  *
 929  * Returns a code representing an action:
 930  *      EOB_ACT_LAST_MATCH -
 931  *      EOB_ACT_CONTINUE_SCAN - continue scanning from current position
 932  *      EOB_ACT_END_OF_FILE - end of file
 933  */
 934 
 935 static int yy_get_next_buffer()
     /* [<][>][^][v][top][bottom][index][help] */
 936         {
 937         register char *dest = yy_current_buffer->yy_ch_buf;
 938         register char *source = yytext_ptr;
 939         register int number_to_move, i;
 940         int ret_val;
 941 
 942         if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
 943                 YY_FATAL_ERROR(
 944                 "fatal flex scanner internal error--end of buffer missed" );
 945 
 946         if ( yy_current_buffer->yy_fill_buffer == 0 )
 947                 { /* Don't try to fill the buffer, so this is an EOF. */
 948                 if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
 949                         {
 950                         /* We matched a single character, the EOB, so
 951                          * treat this as a final EOF.
 952                          */
 953                         return EOB_ACT_END_OF_FILE;
 954                         }
 955 
 956                 else
 957                         {
 958                         /* We matched some text prior to the EOB, first
 959                          * process it.
 960                          */
 961                         return EOB_ACT_LAST_MATCH;
 962                         }
 963                 }
 964 
 965         /* Try to read more data. */
 966 
 967         /* First move last chars to start of buffer. */
 968         number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
 969 
 970         for ( i = 0; i < number_to_move; ++i )
 971                 *(dest++) = *(source++);
 972 
 973         if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
 974                 /* don't do the read, it's not guaranteed to return an EOF,
 975                  * just force an EOF
 976                  */
 977                 yy_current_buffer->yy_n_chars = yy_n_chars = 0;
 978 
 979         else
 980                 {
 981                 int num_to_read =
 982                         yy_current_buffer->yy_buf_size - number_to_move - 1;
 983 
 984                 while ( num_to_read <= 0 )
 985                         { /* Not enough room in the buffer - grow it. */
 986 #ifdef YY_USES_REJECT
 987                         YY_FATAL_ERROR(
 988 "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
 989 #else
 990 
 991                         /* just a shorter name for the current buffer */
 992                         YY_BUFFER_STATE b = yy_current_buffer;
 993 
 994                         int yy_c_buf_p_offset =
 995                                 (int) (yy_c_buf_p - b->yy_ch_buf);
 996 
 997                         if ( b->yy_is_our_buffer )
 998                                 {
 999                                 int new_size = b->yy_buf_size * 2;
1000 
1001                                 if ( new_size <= 0 )
1002                                         b->yy_buf_size += b->yy_buf_size / 8;
1003                                 else
1004                                         b->yy_buf_size *= 2;
1005 
1006                                 b->yy_ch_buf = (char *)
1007                                         /* Include room in for 2 EOB chars. */
1008                                         yy_flex_realloc( (void *) b->yy_ch_buf,
1009                                                          b->yy_buf_size + 2 );
1010                                 }
1011                         else
1012                                 /* Can't grow it, we don't own it. */
1013                                 b->yy_ch_buf = 0;
1014 
1015                         if ( ! b->yy_ch_buf )
1016                                 YY_FATAL_ERROR(
1017                                 "fatal error - scanner input buffer overflow" );
1018 
1019                         yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
1020 
1021                         num_to_read = yy_current_buffer->yy_buf_size -
1022                                                 number_to_move - 1;
1023 #endif
1024                         }
1025 
1026                 if ( num_to_read > YY_READ_BUF_SIZE )
1027                         num_to_read = YY_READ_BUF_SIZE;
1028 
1029                 /* Read in more data. */
1030                 YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
1031                         yy_n_chars, num_to_read );
1032 
1033                 yy_current_buffer->yy_n_chars = yy_n_chars;
1034                 }
1035 
1036         if ( yy_n_chars == 0 )
1037                 {
1038                 if ( number_to_move == YY_MORE_ADJ )
1039                         {
1040                         ret_val = EOB_ACT_END_OF_FILE;
1041                         yyrestart( yyin );
1042                         }
1043 
1044                 else
1045                         {
1046                         ret_val = EOB_ACT_LAST_MATCH;
1047                         yy_current_buffer->yy_buffer_status =
1048                                 YY_BUFFER_EOF_PENDING;
1049                         }
1050                 }
1051 
1052         else
1053                 ret_val = EOB_ACT_CONTINUE_SCAN;
1054 
1055         yy_n_chars += number_to_move;
1056         yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
1057         yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
1058 
1059         yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
1060 
1061         return ret_val;
1062         }
1063 
1064 
1065 /* yy_get_previous_state - get the state just before the EOB char was reached */
1066 
1067 static yy_state_type yy_get_previous_state()
     /* [<][>][^][v][top][bottom][index][help] */
1068         {
1069         register yy_state_type yy_current_state;
1070         register char *yy_cp;
1071 
1072         yy_current_state = yy_start;
1073 
1074         for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
1075                 {
1076                 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1077                 if ( yy_accept[yy_current_state] )
1078                         {
1079                         yy_last_accepting_state = yy_current_state;
1080                         yy_last_accepting_cpos = yy_cp;
1081                         }
1082                 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1083                         {
1084                         yy_current_state = (int) yy_def[yy_current_state];
1085                         if ( yy_current_state >= 98 )
1086                                 yy_c = yy_meta[(unsigned int) yy_c];
1087                         }
1088                 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1089                 }
1090 
1091         return yy_current_state;
1092         }
1093 
1094 
1095 /* yy_try_NUL_trans - try to make a transition on the NUL character
1096  *
1097  * synopsis
1098  *      next_state = yy_try_NUL_trans( current_state );
1099  */
1100 
1101 #ifdef YY_USE_PROTOS
1102 static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
     /* [<][>][^][v][top][bottom][index][help] */
1103 #else
1104 static yy_state_type yy_try_NUL_trans( yy_current_state )
1105 yy_state_type yy_current_state;
1106 #endif
1107         {
1108         register int yy_is_jam;
1109         register char *yy_cp = yy_c_buf_p;
1110 
1111         register YY_CHAR yy_c = 1;
1112         if ( yy_accept[yy_current_state] )
1113                 {
1114                 yy_last_accepting_state = yy_current_state;
1115                 yy_last_accepting_cpos = yy_cp;
1116                 }
1117         while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1118                 {
1119                 yy_current_state = (int) yy_def[yy_current_state];
1120                 if ( yy_current_state >= 98 )
1121                         yy_c = yy_meta[(unsigned int) yy_c];
1122                 }
1123         yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1124         yy_is_jam = (yy_current_state == 97);
1125 
1126         return yy_is_jam ? 0 : yy_current_state;
1127         }
1128 
1129 
1130 #ifndef YY_NO_UNPUT
1131 #ifdef YY_USE_PROTOS
1132 static void yyunput( int c, register char *yy_bp )
     /* [<][>][^][v][top][bottom][index][help] */
1133 #else
1134 static void yyunput( c, yy_bp )
1135 int c;
1136 register char *yy_bp;
1137 #endif
1138         {
1139         register char *yy_cp = yy_c_buf_p;
1140 
1141         /* undo effects of setting up yytext */
1142         *yy_cp = yy_hold_char;
1143 
1144         if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
1145                 { /* need to shift things up to make room */
1146                 /* +2 for EOB chars. */
1147                 register int number_to_move = yy_n_chars + 2;
1148                 register char *dest = &yy_current_buffer->yy_ch_buf[
1149                                         yy_current_buffer->yy_buf_size + 2];
1150                 register char *source =
1151                                 &yy_current_buffer->yy_ch_buf[number_to_move];
1152 
1153                 while ( source > yy_current_buffer->yy_ch_buf )
1154                         *--dest = *--source;
1155 
1156                 yy_cp += (int) (dest - source);
1157                 yy_bp += (int) (dest - source);
1158                 yy_current_buffer->yy_n_chars =
1159                         yy_n_chars = yy_current_buffer->yy_buf_size;
1160 
1161                 if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
1162                         YY_FATAL_ERROR( "flex scanner push-back overflow" );
1163                 }
1164 
1165         *--yy_cp = (char) c;
1166 
1167 
1168         yytext_ptr = yy_bp;
1169         yy_hold_char = *yy_cp;
1170         yy_c_buf_p = yy_cp;
1171         }
1172 #endif  /* ifndef YY_NO_UNPUT */
1173 
1174 
1175 #ifdef __cplusplus
1176 static int yyinput()
     /* [<][>][^][v][top][bottom][index][help] */
1177 #else
1178 static int input()
1179 #endif
1180         {
1181         int c;
1182 
1183         *yy_c_buf_p = yy_hold_char;
1184 
1185         if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
1186                 {
1187                 /* yy_c_buf_p now points to the character we want to return.
1188                  * If this occurs *before* the EOB characters, then it's a
1189                  * valid NUL; if not, then we've hit the end of the buffer.
1190                  */
1191                 if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
1192                         /* This was really a NUL. */
1193                         *yy_c_buf_p = '\0';
1194 
1195                 else
1196                         { /* need more input */
1197                         int offset = yy_c_buf_p - yytext_ptr;
1198                         ++yy_c_buf_p;
1199 
1200                         switch ( yy_get_next_buffer() )
1201                                 {
1202                                 case EOB_ACT_LAST_MATCH:
1203                                         /* This happens because yy_g_n_b()
1204                                          * sees that we've accumulated a
1205                                          * token and flags that we need to
1206                                          * try matching the token before
1207                                          * proceeding.  But for input(),
1208                                          * there's no matching to consider.
1209                                          * So convert the EOB_ACT_LAST_MATCH
1210                                          * to EOB_ACT_END_OF_FILE.
1211                                          */
1212 
1213                                         /* Reset buffer status. */
1214                                         yyrestart( yyin );
1215 
1216                                         /* fall through */
1217 
1218                                 case EOB_ACT_END_OF_FILE:
1219                                         {
1220                                         if ( yywrap() )
1221                                                 return EOF;
1222 
1223                                         if ( ! yy_did_buffer_switch_on_eof )
1224                                                 YY_NEW_FILE;
1225 #ifdef __cplusplus
1226                                         return yyinput();
1227 #else
1228                                         return input();
1229 #endif
1230                                         }
1231 
1232                                 case EOB_ACT_CONTINUE_SCAN:
1233                                         yy_c_buf_p = yytext_ptr + offset;
1234                                         break;
1235                                 }
1236                         }
1237                 }
1238 
1239         c = *(unsigned char *) yy_c_buf_p;      /* cast for 8-bit char's */
1240         *yy_c_buf_p = '\0';     /* preserve yytext */
1241         yy_hold_char = *++yy_c_buf_p;
1242 
1243 
1244         return c;
1245         }
1246 
1247 
1248 #ifdef YY_USE_PROTOS
1249 void yyrestart( FILE *input_file )
     /* [<][>][^][v][top][bottom][index][help] */
1250 #else
1251 void yyrestart( input_file )
1252 FILE *input_file;
1253 #endif
1254         {
1255         if ( ! yy_current_buffer )
1256                 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
1257 
1258         yy_init_buffer( yy_current_buffer, input_file );
1259         yy_load_buffer_state();
1260         }
1261 
1262 
1263 #ifdef YY_USE_PROTOS
1264 void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
     /* [<][>][^][v][top][bottom][index][help] */
1265 #else
1266 void yy_switch_to_buffer( new_buffer )
1267 YY_BUFFER_STATE new_buffer;
1268 #endif
1269         {
1270         if ( yy_current_buffer == new_buffer )
1271                 return;
1272 
1273         if ( yy_current_buffer )
1274                 {
1275                 /* Flush out information for old buffer. */
1276                 *yy_c_buf_p = yy_hold_char;
1277                 yy_current_buffer->yy_buf_pos = yy_c_buf_p;
1278                 yy_current_buffer->yy_n_chars = yy_n_chars;
1279                 }
1280 
1281         yy_current_buffer = new_buffer;
1282         yy_load_buffer_state();
1283 
1284         /* We don't actually know whether we did this switch during
1285          * EOF (yywrap()) processing, but the only time this flag
1286          * is looked at is after yywrap() is called, so it's safe
1287          * to go ahead and always set it.
1288          */
1289         yy_did_buffer_switch_on_eof = 1;
1290         }
1291 
1292 
1293 #ifdef YY_USE_PROTOS
1294 void yy_load_buffer_state( void )
     /* [<][>][^][v][top][bottom][index][help] */
1295 #else
1296 void yy_load_buffer_state()
1297 #endif
1298         {
1299         yy_n_chars = yy_current_buffer->yy_n_chars;
1300         yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
1301         yyin = yy_current_buffer->yy_input_file;
1302         yy_hold_char = *yy_c_buf_p;
1303         }
1304 
1305 
1306 #ifdef YY_USE_PROTOS
1307 YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
     /* [<][>][^][v][top][bottom][index][help] */
1308 #else
1309 YY_BUFFER_STATE yy_create_buffer( file, size )
1310 FILE *file;
1311 int size;
1312 #endif
1313         {
1314         YY_BUFFER_STATE b;
1315 
1316         b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
1317         if ( ! b )
1318                 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1319 
1320         b->yy_buf_size = size;
1321 
1322         /* yy_ch_buf has to be 2 characters longer than the size given because
1323          * we need to put in 2 end-of-buffer characters.
1324          */
1325         b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
1326         if ( ! b->yy_ch_buf )
1327                 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1328 
1329         b->yy_is_our_buffer = 1;
1330 
1331         yy_init_buffer( b, file );
1332 
1333         return b;
1334         }
1335 
1336 
1337 #ifdef YY_USE_PROTOS
1338 void yy_delete_buffer( YY_BUFFER_STATE b )
     /* [<][>][^][v][top][bottom][index][help] */
1339 #else
1340 void yy_delete_buffer( b )
1341 YY_BUFFER_STATE b;
1342 #endif
1343         {
1344         if ( ! b )
1345                 return;
1346 
1347         if ( b == yy_current_buffer )
1348                 yy_current_buffer = (YY_BUFFER_STATE) 0;
1349 
1350         if ( b->yy_is_our_buffer )
1351                 yy_flex_free( (void *) b->yy_ch_buf );
1352 
1353         yy_flex_free( (void *) b );
1354         }
1355 
1356 
1357 #ifndef YY_ALWAYS_INTERACTIVE
1358 #ifndef YY_NEVER_INTERACTIVE
1359 extern int isatty YY_PROTO(( int ));
1360 #endif
1361 #endif
1362 
1363 #ifdef YY_USE_PROTOS
1364 void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
     /* [<][>][^][v][top][bottom][index][help] */
1365 #else
1366 void yy_init_buffer( b, file )
1367 YY_BUFFER_STATE b;
1368 FILE *file;
1369 #endif
1370 
1371 
1372         {
1373         yy_flush_buffer( b );
1374 
1375         b->yy_input_file = file;
1376         b->yy_fill_buffer = 1;
1377 
1378 #if YY_ALWAYS_INTERACTIVE
1379         b->yy_is_interactive = 1;
1380 #else
1381 #if YY_NEVER_INTERACTIVE
1382         b->yy_is_interactive = 0;
1383 #else
1384         b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1385 #endif
1386 #endif
1387         }
1388 
1389 
1390 #ifdef YY_USE_PROTOS
1391 void yy_flush_buffer( YY_BUFFER_STATE b )
     /* [<][>][^][v][top][bottom][index][help] */
1392 #else
1393 void yy_flush_buffer( b )
1394 YY_BUFFER_STATE b;
1395 #endif
1396 
1397         {
1398         if ( ! b )
1399                 return;
1400 
1401         b->yy_n_chars = 0;
1402 
1403         /* We always need two end-of-buffer characters.  The first causes
1404          * a transition to the end-of-buffer state.  The second causes
1405          * a jam in that state.
1406          */
1407         b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1408         b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1409 
1410         b->yy_buf_pos = &b->yy_ch_buf[0];
1411 
1412         b->yy_at_bol = 1;
1413         b->yy_buffer_status = YY_BUFFER_NEW;
1414 
1415         if ( b == yy_current_buffer )
1416                 yy_load_buffer_state();
1417         }
1418 
1419 
1420 #ifndef YY_NO_SCAN_BUFFER
1421 #ifdef YY_USE_PROTOS
1422 YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
     /* [<][>][^][v][top][bottom][index][help] */
1423 #else
1424 YY_BUFFER_STATE yy_scan_buffer( base, size )
1425 char *base;
1426 yy_size_t size;
1427 #endif
1428         {
1429         YY_BUFFER_STATE b;
1430 
1431         if ( size < 2 ||
1432              base[size-2] != YY_END_OF_BUFFER_CHAR ||
1433              base[size-1] != YY_END_OF_BUFFER_CHAR )
1434                 /* They forgot to leave room for the EOB's. */
1435                 return 0;
1436 
1437         b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
1438         if ( ! b )
1439                 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1440 
1441         b->yy_buf_size = size - 2;      /* "- 2" to take care of EOB's */
1442         b->yy_buf_pos = b->yy_ch_buf = base;
1443         b->yy_is_our_buffer = 0;
1444         b->yy_input_file = 0;
1445         b->yy_n_chars = b->yy_buf_size;
1446         b->yy_is_interactive = 0;
1447         b->yy_at_bol = 1;
1448         b->yy_fill_buffer = 0;
1449         b->yy_buffer_status = YY_BUFFER_NEW;
1450 
1451         yy_switch_to_buffer( b );
1452 
1453         return b;
1454         }
1455 #endif
1456 
1457 
1458 #ifndef YY_NO_SCAN_STRING
1459 #ifdef YY_USE_PROTOS
1460 YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
     /* [<][>][^][v][top][bottom][index][help] */
1461 #else
1462 YY_BUFFER_STATE yy_scan_string( yy_str )
1463 yyconst char *yy_str;
1464 #endif
1465         {
1466         int len;
1467         for ( len = 0; yy_str[len]; ++len )
1468                 ;
1469 
1470         return yy_scan_bytes( yy_str, len );
1471         }
1472 #endif
1473 
1474 
1475 #ifndef YY_NO_SCAN_BYTES
1476 #ifdef YY_USE_PROTOS
1477 YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
     /* [<][>][^][v][top][bottom][index][help] */
1478 #else
1479 YY_BUFFER_STATE yy_scan_bytes( bytes, len )
1480 yyconst char *bytes;
1481 int len;
1482 #endif
1483         {
1484         YY_BUFFER_STATE b;
1485         char *buf;
1486         yy_size_t n;
1487         int i;
1488 
1489         /* Get memory for full buffer, including space for trailing EOB's. */
1490         n = len + 2;
1491         buf = (char *) yy_flex_alloc( n );
1492         if ( ! buf )
1493                 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1494 
1495         for ( i = 0; i < len; ++i )
1496                 buf[i] = bytes[i];
1497 
1498         buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
1499 
1500         b = yy_scan_buffer( buf, n );
1501         if ( ! b )
1502                 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1503 
1504         /* It's okay to grow etc. this buffer, and we should throw it
1505          * away when we're done.
1506          */
1507         b->yy_is_our_buffer = 1;
1508 
1509         return b;
1510         }
1511 #endif
1512 
1513 
1514 #ifndef YY_NO_PUSH_STATE
1515 #ifdef YY_USE_PROTOS
1516 static void yy_push_state( int new_state )
     /* [<][>][^][v][top][bottom][index][help] */
1517 #else
1518 static void yy_push_state( new_state )
1519 int new_state;
1520 #endif
1521         {
1522         if ( yy_start_stack_ptr >= yy_start_stack_depth )
1523                 {
1524                 yy_size_t new_size;
1525 
1526                 yy_start_stack_depth += YY_START_STACK_INCR;
1527                 new_size = yy_start_stack_depth * sizeof( int );
1528 
1529                 if ( ! yy_start_stack )
1530                         yy_start_stack = (int *) yy_flex_alloc( new_size );
1531 
1532                 else
1533                         yy_start_stack = (int *) yy_flex_realloc(
1534                                         (void *) yy_start_stack, new_size );
1535 
1536                 if ( ! yy_start_stack )
1537                         YY_FATAL_ERROR(
1538                         "out of memory expanding start-condition stack" );
1539                 }
1540 
1541         yy_start_stack[yy_start_stack_ptr++] = YY_START;
1542 
1543         BEGIN(new_state);
1544         }
1545 #endif
1546 
1547 
1548 #ifndef YY_NO_POP_STATE
1549 static void yy_pop_state()
     /* [<][>][^][v][top][bottom][index][help] */
1550         {
1551         if ( --yy_start_stack_ptr < 0 )
1552                 YY_FATAL_ERROR( "start-condition stack underflow" );
1553 
1554         BEGIN(yy_start_stack[yy_start_stack_ptr]);
1555         }
1556 #endif
1557 
1558 
1559 #ifndef YY_NO_TOP_STATE
1560 static int yy_top_state()
     /* [<][>][^][v][top][bottom][index][help] */
1561         {
1562         return yy_start_stack[yy_start_stack_ptr - 1];
1563         }
1564 #endif
1565 
1566 #ifndef YY_EXIT_FAILURE
1567 #define YY_EXIT_FAILURE 2
1568 #endif
1569 
1570 #ifdef YY_USE_PROTOS
1571 static void yy_fatal_error( yyconst char msg[] )
     /* [<][>][^][v][top][bottom][index][help] */
1572 #else
1573 static void yy_fatal_error( msg )
1574 char msg[];
1575 #endif
1576         {
1577         (void) fprintf( stderr, "%s\n", msg );
1578         exit( YY_EXIT_FAILURE );
1579         }
1580 
1581 
1582 
1583 /* Redefine yyless() so it works in section 3 code. */
1584 
1585 #undef yyless
1586 #define yyless(n) \
     /* [<][>][^][v][top][bottom][index][help] */
1587         do \
1588                 { \
1589                 /* Undo effects of setting up yytext. */ \
1590                 yytext[yyleng] = yy_hold_char; \
1591                 yy_c_buf_p = yytext + n; \
1592                 yy_hold_char = *yy_c_buf_p; \
1593                 *yy_c_buf_p = '\0'; \
1594                 yyleng = n; \
1595                 } \
1596         while ( 0 )
1597 
1598 
1599 /* Internal utility routines. */
1600 
1601 #ifndef yytext_ptr
1602 #ifdef YY_USE_PROTOS
1603 static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
     /* [<][>][^][v][top][bottom][index][help] */
1604 #else
1605 static void yy_flex_strncpy( s1, s2, n )
1606 char *s1;
1607 yyconst char *s2;
1608 int n;
1609 #endif
1610         {
1611         register int i;
1612         for ( i = 0; i < n; ++i )
1613                 s1[i] = s2[i];
1614         }
1615 #endif
1616 
1617 #ifdef YY_NEED_STRLEN
1618 #ifdef YY_USE_PROTOS
1619 static int yy_flex_strlen( yyconst char *s )
     /* [<][>][^][v][top][bottom][index][help] */
1620 #else
1621 static int yy_flex_strlen( s )
1622 yyconst char *s;
1623 #endif
1624         {
1625         register int n;
1626         for ( n = 0; s[n]; ++n )
1627                 ;
1628 
1629         return n;
1630         }
1631 #endif
1632 
1633 
1634 #ifdef YY_USE_PROTOS
1635 static void *yy_flex_alloc( yy_size_t size )
     /* [<][>][^][v][top][bottom][index][help] */
1636 #else
1637 static void *yy_flex_alloc( size )
1638 yy_size_t size;
1639 #endif
1640         {
1641         return (void *) malloc( size );
1642         }
1643 
1644 #ifdef YY_USE_PROTOS
1645 static void *yy_flex_realloc( void *ptr, yy_size_t size )
     /* [<][>][^][v][top][bottom][index][help] */
1646 #else
1647 static void *yy_flex_realloc( ptr, size )
1648 void *ptr;
1649 yy_size_t size;
1650 #endif
1651         {
1652         /* The cast to (char *) in the following accommodates both
1653          * implementations that use char* generic pointers, and those
1654          * that use void* generic pointers.  It works with the latter
1655          * because both ANSI C and C++ allow castless assignment from
1656          * any pointer type to void*, and deal with argument conversions
1657          * as though doing an assignment.
1658          */
1659         return (void *) realloc( (char *) ptr, size );
1660         }
1661 
1662 #ifdef YY_USE_PROTOS
1663 static void yy_flex_free( void *ptr )
     /* [<][>][^][v][top][bottom][index][help] */
1664 #else
1665 static void yy_flex_free( ptr )
1666 void *ptr;
1667 #endif
1668         {
1669         free( ptr );
1670         }
1671 
1672 #if YY_MAIN
1673 int main()
     /* [<][>][^][v][top][bottom][index][help] */
1674         {
1675         yylex();
1676         return 0;
1677         }
1678 #endif
1679 #line 54 "aggr_bndry.l"
1680 
1681 
1682 void
1683 aggr_bndry_reset ()
     /* [<][>][^][v][top][bottom][index][help] */
1684 {
1685     yy_flush_buffer(YY_CURRENT_BUFFER);
1686 }
1687 
1688 

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