| blob | 3fc7ddcc4c2498bf2186a6139aa7b82e477818e9 |
2 #define YY_INT_ALIGNED short int
4 /* A lexical scanner generated by flex */
6 #define FLEX_SCANNER
7 #define YY_FLEX_MAJOR_VERSION 2
8 #define YY_FLEX_MINOR_VERSION 6
9 #define YY_FLEX_SUBMINOR_VERSION 4
10 #if YY_FLEX_SUBMINOR_VERSION > 0
11 #define FLEX_BETA
12 #endif
14 /* First, we deal with platform-specific or compiler-specific issues. */
16 /* begin standard C headers. */
17 #include <stdio.h>
18 #include <string.h>
19 #include <errno.h>
20 #include <stdlib.h>
22 /* end standard C headers. */
24 /* flex integer type definitions */
26 #ifndef FLEXINT_H
27 #define FLEXINT_H
29 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
31 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
33 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
34 * if you want the limit (max/min) macros for int types.
35 */
36 #ifndef __STDC_LIMIT_MACROS
37 #define __STDC_LIMIT_MACROS 1
38 #endif
40 #include <inttypes.h>
41 typedef int8_t flex_int8_t;
42 typedef uint8_t flex_uint8_t;
43 typedef int16_t flex_int16_t;
44 typedef uint16_t flex_uint16_t;
45 typedef int32_t flex_int32_t;
46 typedef uint32_t flex_uint32_t;
47 #else
48 typedef signed char flex_int8_t;
49 typedef short int flex_int16_t;
50 typedef int flex_int32_t;
51 typedef unsigned char flex_uint8_t;
52 typedef unsigned short int flex_uint16_t;
53 typedef unsigned int flex_uint32_t;
55 /* Limits of integral types. */
56 #ifndef INT8_MIN
57 #define INT8_MIN (-128)
58 #endif
59 #ifndef INT16_MIN
60 #define INT16_MIN (-32767-1)
61 #endif
62 #ifndef INT32_MIN
63 #define INT32_MIN (-2147483647-1)
64 #endif
65 #ifndef INT8_MAX
66 #define INT8_MAX (127)
67 #endif
68 #ifndef INT16_MAX
69 #define INT16_MAX (32767)
70 #endif
71 #ifndef INT32_MAX
72 #define INT32_MAX (2147483647)
73 #endif
74 #ifndef UINT8_MAX
75 #define UINT8_MAX (255U)
76 #endif
77 #ifndef UINT16_MAX
78 #define UINT16_MAX (65535U)
79 #endif
80 #ifndef UINT32_MAX
81 #define UINT32_MAX (4294967295U)
82 #endif
84 #ifndef SIZE_MAX
85 #define SIZE_MAX (~(size_t)0)
86 #endif
88 #endif /* ! C99 */
90 #endif /* ! FLEXINT_H */
92 /* begin standard C++ headers. */
94 /* TODO: this is always defined, so inline it */
95 #define yyconst const
97 #if defined(__GNUC__) && __GNUC__ >= 3
98 #define yynoreturn __attribute__((__noreturn__))
99 #else
100 #define yynoreturn
101 #endif
103 /* Returned upon end-of-file. */
104 #define YY_NULL 0
106 /* Promotes a possibly negative, possibly signed char to an
107 * integer in range [0..255] for use as an array index.
108 */
109 #define YY_SC_TO_UI(c) ((YY_CHAR) (c))
111 /* Enter a start condition. This macro really ought to take a parameter,
112 * but we do it the disgusting crufty way forced on us by the ()-less
113 * definition of BEGIN.
114 */
115 #define BEGIN (yy_start) = 1 + 2 *
116 /* Translate the current start state into a value that can be later handed
117 * to BEGIN to return to the state. The YYSTATE alias is for lex
118 * compatibility.
119 */
120 #define YY_START (((yy_start) - 1) / 2)
121 #define YYSTATE YY_START
122 /* Action number for EOF rule of a given start state. */
123 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
124 /* Special action meaning "start processing a new file". */
125 #define YY_NEW_FILE yyrestart( yyin )
126 #define YY_END_OF_BUFFER_CHAR 0
128 /* Size of default input buffer. */
129 #ifndef YY_BUF_SIZE
130 #ifdef __ia64__
131 /* On IA-64, the buffer size is 16k, not 8k.
132 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
133 * Ditto for the __ia64__ case accordingly.
134 */
135 #define YY_BUF_SIZE 32768
136 #else
137 #define YY_BUF_SIZE 16384
138 #endif /* __ia64__ */
139 #endif
141 /* The state buf must be large enough to hold one state per character in the main buffer.
142 */
143 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
145 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
146 #define YY_TYPEDEF_YY_BUFFER_STATE
147 typedef struct yy_buffer_state *YY_BUFFER_STATE;
148 #endif
150 #ifndef YY_TYPEDEF_YY_SIZE_T
151 #define YY_TYPEDEF_YY_SIZE_T
152 typedef size_t yy_size_t;
153 #endif
155 extern int yyleng;
157 extern FILE *yyin, *yyout;
159 #define EOB_ACT_CONTINUE_SCAN 0
160 #define EOB_ACT_END_OF_FILE 1
161 #define EOB_ACT_LAST_MATCH 2
163 #define YY_LESS_LINENO(n)
164 #define YY_LINENO_REWIND_TO(ptr)
166 /* Return all but the first "n" matched characters back to the input stream. */
167 #define yyless(n) \
168 do \
169 { \
170 /* Undo effects of setting up yytext. */ \
171 int yyless_macro_arg = (n); \
172 YY_LESS_LINENO(yyless_macro_arg);\
173 *yy_cp = (yy_hold_char); \
174 YY_RESTORE_YY_MORE_OFFSET \
175 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
176 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
177 } \
178 while ( 0 )
179 #define unput(c) yyunput( c, (yytext_ptr) )
181 #ifndef YY_STRUCT_YY_BUFFER_STATE
182 #define YY_STRUCT_YY_BUFFER_STATE
183 struct yy_buffer_state
184 {
185 FILE *yy_input_file;
187 char *yy_ch_buf; /* input buffer */
188 char *yy_buf_pos; /* current position in input buffer */
190 /* Size of input buffer in bytes, not including room for EOB
191 * characters.
192 */
193 int yy_buf_size;
195 /* Number of characters read into yy_ch_buf, not including EOB
196 * characters.
197 */
198 int yy_n_chars;
200 /* Whether we "own" the buffer - i.e., we know we created it,
201 * and can realloc() it to grow it, and should free() it to
202 * delete it.
203 */
204 int yy_is_our_buffer;
206 /* Whether this is an "interactive" input source; if so, and
207 * if we're using stdio for input, then we want to use getc()
208 * instead of fread(), to make sure we stop fetching input after
209 * each newline.
210 */
211 int yy_is_interactive;
213 /* Whether we're considered to be at the beginning of a line.
214 * If so, '^' rules will be active on the next match, otherwise
215 * not.
216 */
217 int yy_at_bol;
219 int yy_bs_lineno; /**< The line count. */
220 int yy_bs_column; /**< The column count. */
222 /* Whether to try to fill the input buffer when we reach the
223 * end of it.
224 */
225 int yy_fill_buffer;
227 int yy_buffer_status;
229 #define YY_BUFFER_NEW 0
230 #define YY_BUFFER_NORMAL 1
231 /* When an EOF's been seen but there's still some text to process
232 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
233 * shouldn't try reading from the input source any more. We might
234 * still have a bunch of tokens to match, though, because of
235 * possible backing-up.
236 *
237 * When we actually see the EOF, we change the status to "new"
238 * (via yyrestart()), so that the user can continue scanning by
239 * just pointing yyin at a new input file.
240 */
241 #define YY_BUFFER_EOF_PENDING 2
243 };
244 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
246 /* Stack of input buffers. */
247 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
248 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
249 static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
251 /* We provide macros for accessing buffer states in case in the
252 * future we want to put the buffer states in a more general
253 * "scanner state".
254 *
255 * Returns the top of the stack, or NULL.
256 */
257 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
258 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
259 : NULL)
260 /* Same as previous macro, but useful when we know that the buffer stack is not
261 * NULL or when we need an lvalue. For internal use only.
262 */
263 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
265 /* yy_hold_char holds the character lost when yytext is formed. */
266 static char yy_hold_char;
267 static int yy_n_chars; /* number of characters read into yy_ch_buf */
268 int yyleng;
270 /* Points to current character in buffer. */
271 static char *yy_c_buf_p = NULL;
272 static int yy_init = 0; /* whether we need to initialize */
273 static int yy_start = 0; /* start state number */
275 /* Flag which is used to allow yywrap()'s to do buffer switches
276 * instead of setting up a fresh yyin. A bit of a hack ...
277 */
278 static int yy_did_buffer_switch_on_eof;
280 void yyrestart ( FILE *input_file );
281 void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer );
282 YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size );
283 void yy_delete_buffer ( YY_BUFFER_STATE b );
284 void yy_flush_buffer ( YY_BUFFER_STATE b );
285 void yypush_buffer_state ( YY_BUFFER_STATE new_buffer );
286 void yypop_buffer_state ( void );
288 static void yyensure_buffer_stack ( void );
289 static void yy_load_buffer_state ( void );
290 static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file );
291 #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
293 YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size );
294 YY_BUFFER_STATE yy_scan_string ( const char *yy_str );
295 YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len );
297 void *yyalloc ( yy_size_t );
298 void *yyrealloc ( void *, yy_size_t );
299 void yyfree ( void * );
301 #define yy_new_buffer yy_create_buffer
302 #define yy_set_interactive(is_interactive) \
303 { \
304 if ( ! YY_CURRENT_BUFFER ){ \
305 yyensure_buffer_stack (); \
306 YY_CURRENT_BUFFER_LVALUE = \
307 yy_create_buffer( yyin, YY_BUF_SIZE ); \
308 } \
309 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
310 }
311 #define yy_set_bol(at_bol) \
312 { \
313 if ( ! YY_CURRENT_BUFFER ){\
314 yyensure_buffer_stack (); \
315 YY_CURRENT_BUFFER_LVALUE = \
316 yy_create_buffer( yyin, YY_BUF_SIZE ); \
317 } \
318 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
319 }
320 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
322 /* Begin user sect3 */
323 typedef flex_uint8_t YY_CHAR;
325 FILE *yyin = NULL, *yyout = NULL;
327 typedef int yy_state_type;
329 extern int yylineno;
330 int yylineno = 1;
332 extern char *yytext;
333 #ifdef yytext_ptr
334 #undef yytext_ptr
335 #endif
336 #define yytext_ptr yytext
338 static yy_state_type yy_get_previous_state ( void );
339 static yy_state_type yy_try_NUL_trans ( yy_state_type current_state );
340 static int yy_get_next_buffer ( void );
341 static void yynoreturn yy_fatal_error ( const char* msg );
343 /* Done after the current pattern has been matched and before the
344 * corresponding action - sets up yytext.
345 */
346 #define YY_DO_BEFORE_ACTION \
347 (yytext_ptr) = yy_bp; \
348 yyleng = (int) (yy_cp - yy_bp); \
349 (yy_hold_char) = *yy_cp; \
350 *yy_cp = '\0'; \
351 (yy_c_buf_p) = yy_cp;
352 #define YY_NUM_RULES 48
353 #define YY_END_OF_BUFFER 49
354 /* This struct is not used in this scanner,
355 but its presence is necessary. */
356 struct yy_trans_info
357 {
358 flex_int32_t yy_verify;
359 flex_int32_t yy_nxt;
360 };
361 static const flex_int16_t yy_accept[197] =
362 { 0,
363 0, 0, 49, 47, 1, 3, 47, 47, 47, 43,
364 43, 40, 44, 44, 44, 44, 44, 44, 47, 47,
365 47, 47, 47, 47, 47, 47, 47, 41, 47, 1,
366 3, 47, 0, 47, 47, 0, 2, 43, 44, 47,
367 47, 10, 47, 47, 44, 47, 47, 47, 47, 47,
368 47, 47, 47, 47, 47, 34, 47, 47, 47, 47,
369 47, 16, 47, 47, 47, 47, 47, 47, 47, 47,
370 47, 46, 46, 47, 0, 42, 47, 47, 24, 47,
371 47, 33, 37, 47, 47, 47, 47, 47, 22, 47,
372 32, 47, 47, 47, 17, 7, 47, 20, 21, 47,
374 9, 47, 47, 28, 47, 29, 8, 47, 0, 47,
375 4, 47, 47, 47, 47, 47, 47, 30, 47, 47,
376 47, 31, 27, 47, 47, 47, 47, 47, 45, 45,
377 6, 47, 47, 47, 13, 47, 47, 47, 47, 47,
378 47, 15, 47, 47, 47, 47, 5, 25, 47, 47,
379 18, 47, 47, 14, 47, 47, 47, 47, 47, 26,
380 35, 47, 47, 47, 47, 47, 47, 47, 11, 47,
381 47, 47, 47, 12, 19, 47, 47, 47, 47, 47,
382 47, 47, 23, 47, 47, 36, 47, 47, 47, 47,
383 47, 47, 39, 47, 38, 0
385 } ;
387 static const YY_CHAR yy_ec[256] =
388 { 0,
389 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
390 1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
391 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
392 1, 2, 1, 5, 6, 1, 1, 1, 1, 1,
393 1, 1, 1, 1, 1, 7, 1, 8, 7, 9,
394 7, 7, 7, 7, 7, 7, 7, 1, 1, 1,
395 10, 1, 1, 1, 11, 11, 11, 11, 11, 11,
396 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
397 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
398 1, 1, 1, 1, 12, 1, 13, 14, 15, 16,
400 17, 18, 19, 20, 21, 1, 1, 22, 23, 24,
401 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
402 35, 1, 1, 36, 1, 1, 1, 1, 1, 1,
403 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
404 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
405 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
406 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
407 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
408 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
409 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
411 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
412 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
413 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
414 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
415 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
416 1, 1, 1, 1, 1
417 } ;
419 static const YY_CHAR yy_meta[37] =
420 { 0,
421 1, 2, 2, 1, 1, 1, 1, 1, 1, 1,
422 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
423 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
424 1, 1, 1, 1, 1, 1
425 } ;
427 static const flex_int16_t yy_base[204] =
428 { 0,
429 0, 0, 265, 0, 262, 266, 260, 35, 39, 36,
430 228, 0, 48, 51, 55, 75, 61, 58, 22, 240,
431 62, 81, 75, 74, 243, 82, 230, 0, 0, 256,
432 266, 104, 252, 109, 74, 253, 266, 0, 108, 111,
433 234, 0, 233, 222, 123, 229, 224, 234, 232, 236,
434 223, 225, 229, 229, 223, 0, 215, 217, 219, 218,
435 220, 0, 66, 216, 210, 210, 115, 220, 212, 218,
436 121, 0, 266, 134, 226, 0, 217, 203, 216, 206,
437 213, 0, 0, 203, 209, 206, 197, 205, 0, 203,
438 0, 203, 193, 192, 0, 0, 195, 0, 0, 201,
440 0, 193, 192, 0, 183, 0, 0, 206, 205, 180,
441 0, 193, 192, 185, 189, 179, 175, 0, 185, 173,
442 187, 0, 0, 174, 181, 168, 171, 160, 0, 266,
443 0, 172, 176, 168, 0, 167, 169, 165, 167, 157,
444 162, 0, 155, 155, 154, 151, 0, 0, 163, 165,
445 0, 149, 153, 0, 160, 164, 145, 145, 152, 0,
446 0, 144, 143, 45, 153, 139, 149, 119, 0, 136,
447 130, 128, 133, 0, 0, 117, 123, 126, 118, 133,
448 114, 127, 0, 121, 129, 0, 116, 107, 103, 93,
449 63, 49, 0, 57, 0, 266, 45, 155, 157, 159,
451 161, 163, 165
452 } ;
454 static const flex_int16_t yy_def[204] =
455 { 0,
456 196, 1, 196, 197, 196, 196, 197, 198, 199, 197,
457 10, 197, 10, 10, 10, 10, 10, 10, 197, 197,
458 197, 197, 197, 197, 197, 197, 197, 197, 197, 196,
459 196, 198, 200, 201, 199, 202, 196, 10, 10, 10,
460 197, 197, 197, 197, 10, 197, 197, 197, 197, 197,
461 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
462 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
463 197, 197, 196, 201, 203, 40, 197, 197, 197, 197,
464 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
465 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
467 197, 197, 197, 197, 197, 197, 197, 197, 196, 197,
468 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
469 197, 197, 197, 197, 197, 197, 197, 197, 197, 196,
470 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
471 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
472 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
473 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
474 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
475 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
476 197, 197, 197, 197, 197, 0, 196, 196, 196, 196,
478 196, 196, 196
479 } ;
481 static const flex_int16_t yy_nxt[303] =
482 { 0,
483 4, 5, 6, 7, 8, 9, 10, 11, 10, 12,
484 13, 4, 14, 13, 15, 16, 17, 18, 19, 20,
485 21, 4, 22, 4, 23, 24, 4, 25, 26, 4,
486 27, 4, 4, 4, 4, 28, 33, 33, 51, 34,
487 36, 37, 38, 38, 38, 29, 39, 52, 39, 39,
488 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
489 170, 39, 39, 39, 39, 39, 39, 39, 39, 39,
490 54, 195, 41, 171, 43, 36, 37, 194, 49, 42,
491 44, 39, 39, 39, 48, 55, 56, 193, 64, 57,
492 50, 45, 61, 58, 96, 97, 59, 65, 62, 46,
494 63, 66, 47, 60, 68, 33, 33, 69, 72, 192,
495 75, 75, 70, 29, 39, 39, 39, 76, 76, 76,
496 191, 76, 190, 76, 76, 76, 76, 76, 76, 39,
497 39, 39, 101, 102, 106, 75, 75, 107, 108, 189,
498 188, 187, 186, 185, 184, 183, 182, 181, 180, 179,
499 178, 177, 176, 175, 80, 32, 32, 35, 35, 33,
500 33, 74, 74, 36, 36, 75, 75, 174, 173, 172,
501 169, 168, 167, 166, 165, 164, 163, 162, 161, 160,
502 159, 158, 157, 156, 155, 154, 153, 152, 151, 150,
503 149, 148, 147, 146, 145, 144, 143, 142, 141, 140,
505 139, 138, 137, 136, 135, 134, 133, 132, 131, 130,
506 129, 128, 127, 126, 125, 124, 123, 122, 121, 120,
507 119, 118, 117, 116, 115, 114, 113, 112, 111, 110,
508 109, 105, 104, 103, 100, 99, 98, 95, 94, 93,
509 92, 91, 90, 89, 88, 87, 86, 85, 84, 83,
510 82, 81, 79, 78, 77, 37, 73, 30, 71, 67,
511 53, 40, 31, 30, 196, 3, 196, 196, 196, 196,
512 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
513 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
514 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
516 196, 196
517 } ;
519 static const flex_int16_t yy_chk[303] =
520 { 0,
521 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
522 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
523 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
524 1, 1, 1, 1, 1, 1, 8, 8, 19, 8,
525 9, 9, 10, 10, 10, 197, 10, 19, 10, 10,
526 10, 10, 10, 10, 13, 13, 13, 14, 14, 14,
527 164, 15, 15, 15, 18, 18, 18, 17, 17, 17,
528 21, 194, 14, 164, 15, 35, 35, 192, 18, 14,
529 15, 16, 16, 16, 17, 21, 21, 191, 24, 21,
530 18, 16, 23, 22, 63, 63, 22, 24, 23, 16,
532 23, 24, 16, 22, 26, 32, 32, 26, 32, 190,
533 34, 34, 26, 34, 39, 39, 39, 40, 40, 40,
534 189, 40, 188, 40, 40, 40, 40, 40, 40, 45,
535 45, 45, 67, 67, 71, 74, 74, 71, 74, 187,
536 185, 184, 182, 181, 180, 179, 178, 177, 176, 173,
537 172, 171, 170, 168, 45, 198, 198, 199, 199, 200,
538 200, 201, 201, 202, 202, 203, 203, 167, 166, 165,
539 163, 162, 159, 158, 157, 156, 155, 153, 152, 150,
540 149, 146, 145, 144, 143, 141, 140, 139, 138, 137,
541 136, 134, 133, 132, 128, 127, 126, 125, 124, 121,
543 120, 119, 117, 116, 115, 114, 113, 112, 110, 109,
544 108, 105, 103, 102, 100, 97, 94, 93, 92, 90,
545 88, 87, 86, 85, 84, 81, 80, 79, 78, 77,
546 75, 70, 69, 68, 66, 65, 64, 61, 60, 59,
547 58, 57, 55, 54, 53, 52, 51, 50, 49, 48,
548 47, 46, 44, 43, 41, 36, 33, 30, 27, 25,
549 20, 11, 7, 5, 3, 196, 196, 196, 196, 196,
550 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
551 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
552 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
554 196, 196
555 } ;
557 static yy_state_type yy_last_accepting_state;
558 static char *yy_last_accepting_cpos;
560 extern int yy_flex_debug;
561 int yy_flex_debug = 0;
563 /* The intent behind this definition is that it'll catch
564 * any uses of REJECT which flex missed.
565 */
566 #define REJECT reject_used_but_not_detected
567 #define yymore() yymore_used_but_not_detected
568 #define YY_MORE_ADJ 0
569 #define YY_RESTORE_YY_MORE_OFFSET
570 char *yytext;
571 /* sconfig, coreboot device tree compiler */
572 /* SPDX-License-Identifier: GPL-2.0-only */
574 #include "sconfig.tab.h"
576 int linenum = 0;
578 #define INITIAL 0
580 #ifndef YY_NO_UNISTD_H
581 /* Special case for "unistd.h", since it is non-ANSI. We include it way
582 * down here because we want the user's section 1 to have been scanned first.
583 * The user has a chance to override it with an option.
584 */
585 #include <unistd.h>
586 #endif
588 #ifndef YY_EXTRA_TYPE
589 #define YY_EXTRA_TYPE void *
590 #endif
592 static int yy_init_globals ( void );
594 /* Accessor methods to globals.
595 These are made visible to non-reentrant scanners for convenience. */
597 int yylex_destroy ( void );
599 int yyget_debug ( void );
601 void yyset_debug ( int debug_flag );
603 YY_EXTRA_TYPE yyget_extra ( void );
605 void yyset_extra ( YY_EXTRA_TYPE user_defined );
607 FILE *yyget_in ( void );
609 void yyset_in ( FILE * _in_str );
611 FILE *yyget_out ( void );
613 void yyset_out ( FILE * _out_str );
615 int yyget_leng ( void );
617 char *yyget_text ( void );
619 int yyget_lineno ( void );
621 void yyset_lineno ( int _line_number );
623 /* Macros after this point can all be overridden by user definitions in
624 * section 1.
625 */
627 #ifndef YY_SKIP_YYWRAP
628 #ifdef __cplusplus
629 extern "C" int yywrap ( void );
630 #else
631 extern int yywrap ( void );
632 #endif
633 #endif
635 #ifndef YY_NO_UNPUT
637 static void yyunput ( int c, char *buf_ptr );
639 #endif
641 #ifndef yytext_ptr
642 static void yy_flex_strncpy ( char *, const char *, int );
643 #endif
645 #ifdef YY_NEED_STRLEN
646 static int yy_flex_strlen ( const char * );
647 #endif
649 #ifndef YY_NO_INPUT
650 #ifdef __cplusplus
651 static int yyinput ( void );
652 #else
653 static int input ( void );
654 #endif
656 #endif
658 /* Amount of stuff to slurp up with each read. */
659 #ifndef YY_READ_BUF_SIZE
660 #ifdef __ia64__
661 /* On IA-64, the buffer size is 16k, not 8k */
662 #define YY_READ_BUF_SIZE 16384
663 #else
664 #define YY_READ_BUF_SIZE 8192
665 #endif /* __ia64__ */
666 #endif
668 /* Copy whatever the last rule matched to the standard output. */
669 #ifndef ECHO
670 /* This used to be an fputs(), but since the string might contain NUL's,
671 * we now use fwrite().
672 */
673 #define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
674 #endif
676 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
677 * is returned in "result".
678 */
679 #ifndef YY_INPUT
680 #define YY_INPUT(buf,result,max_size) \
681 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
682 { \
683 int c = '*'; \
684 int n; \
685 for ( n = 0; n < max_size && \
686 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
687 buf[n] = (char) c; \
688 if ( c == '\n' ) \
689 buf[n++] = (char) c; \
690 if ( c == EOF && ferror( yyin ) ) \
691 YY_FATAL_ERROR( "input in flex scanner failed" ); \
692 result = n; \
693 } \
694 else \
695 { \
696 errno=0; \
697 while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
698 { \
699 if( errno != EINTR) \
700 { \
701 YY_FATAL_ERROR( "input in flex scanner failed" ); \
702 break; \
703 } \
704 errno=0; \
705 clearerr(yyin); \
706 } \
707 }\
708 \
710 #endif
712 /* No semi-colon after return; correct usage is to write "yyterminate();" -
713 * we don't want an extra ';' after the "return" because that will cause
714 * some compilers to complain about unreachable statements.
715 */
716 #ifndef yyterminate
717 #define yyterminate() return YY_NULL
718 #endif
720 /* Number of entries by which start-condition stack grows. */
721 #ifndef YY_START_STACK_INCR
722 #define YY_START_STACK_INCR 25
723 #endif
725 /* Report a fatal error. */
726 #ifndef YY_FATAL_ERROR
727 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
728 #endif
730 /* end tables serialization structures and prototypes */
732 /* Default declaration of generated scanner - a define so the user can
733 * easily add parameters.
734 */
735 #ifndef YY_DECL
736 #define YY_DECL_IS_OURS 1
738 extern int yylex (void);
740 #define YY_DECL int yylex (void)
741 #endif /* !YY_DECL */
743 /* Code executed at the beginning of each rule, after yytext and yyleng
744 * have been set up.
745 */
746 #ifndef YY_USER_ACTION
747 #define YY_USER_ACTION
748 #endif
750 /* Code executed at the end of each rule. */
751 #ifndef YY_BREAK
752 #define YY_BREAK /*LINTED*/break;
753 #endif
755 #define YY_RULE_SETUP \
756 YY_USER_ACTION
758 /** The main scanner function which does all the work.
759 */
760 YY_DECL
761 {
762 yy_state_type yy_current_state;
763 char *yy_cp, *yy_bp;
764 int yy_act;
766 if ( !(yy_init) )
767 {
768 (yy_init) = 1;
770 #ifdef YY_USER_INIT
771 YY_USER_INIT;
772 #endif
774 if ( ! (yy_start) )
775 (yy_start) = 1; /* first start state */
777 if ( ! yyin )
778 yyin = stdin;
780 if ( ! yyout )
781 yyout = stdout;
783 if ( ! YY_CURRENT_BUFFER ) {
784 yyensure_buffer_stack ();
785 YY_CURRENT_BUFFER_LVALUE =
786 yy_create_buffer( yyin, YY_BUF_SIZE );
787 }
789 yy_load_buffer_state( );
790 }
792 {
794 while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
795 {
796 yy_cp = (yy_c_buf_p);
798 /* Support of yytext. */
799 *yy_cp = (yy_hold_char);
801 /* yy_bp points to the position in yy_ch_buf of the start of
802 * the current run.
803 */
804 yy_bp = yy_cp;
806 yy_current_state = (yy_start);
807 yy_match:
808 do
809 {
810 YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
811 if ( yy_accept[yy_current_state] )
812 {
813 (yy_last_accepting_state) = yy_current_state;
814 (yy_last_accepting_cpos) = yy_cp;
815 }
816 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
817 {
818 yy_current_state = (int) yy_def[yy_current_state];
819 if ( yy_current_state >= 197 )
820 yy_c = yy_meta[yy_c];
821 }
822 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
823 ++yy_cp;
824 }
825 while ( yy_base[yy_current_state] != 266 );
827 yy_find_action:
828 yy_act = yy_accept[yy_current_state];
829 if ( yy_act == 0 )
830 { /* have to back up */
831 yy_cp = (yy_last_accepting_cpos);
832 yy_current_state = (yy_last_accepting_state);
833 yy_act = yy_accept[yy_current_state];
834 }
836 YY_DO_BEFORE_ACTION;
838 do_action: /* This label is used only to access EOF actions. */
840 switch ( yy_act )
841 { /* beginning of action switch */
842 case 0: /* must back up */
843 /* undo the effects of YY_DO_BEFORE_ACTION */
844 *yy_cp = (yy_hold_char);
845 yy_cp = (yy_last_accepting_cpos);
846 yy_current_state = (yy_last_accepting_state);
847 goto yy_find_action;
849 case 1:
850 YY_RULE_SETUP
851 {}
852 YY_BREAK
853 case 2:
854 /* rule 2 can match eol */
855 YY_RULE_SETUP
856 {linenum++;}
857 YY_BREAK
858 case 3:
859 /* rule 3 can match eol */
860 YY_RULE_SETUP
861 {linenum++;}
862 YY_BREAK
863 case 4:
864 YY_RULE_SETUP
865 {return(CHIP);}
866 YY_BREAK
867 case 5:
868 YY_RULE_SETUP
869 {return(DEVICE);}
870 YY_BREAK
871 case 6:
872 YY_RULE_SETUP
873 {return(ALIAS);}
874 YY_BREAK
875 case 7:
876 YY_RULE_SETUP
877 {return(OPS);}
878 YY_BREAK
879 case 8:
880 YY_RULE_SETUP
881 {return(REFERENCE);}
882 YY_BREAK
883 case 9:
884 YY_RULE_SETUP
885 {return(REFERENCE);}
886 YY_BREAK
887 case 10:
888 YY_RULE_SETUP
889 {return(ASSOCIATION);}
890 YY_BREAK
891 case 11:
892 YY_RULE_SETUP
893 {return(REGISTER);}
894 YY_BREAK
895 case 12:
896 YY_RULE_SETUP
897 {return(FW_CONFIG_TABLE);}
898 YY_BREAK
899 case 13:
900 YY_RULE_SETUP
901 {return(FW_CONFIG_FIELD);}
902 YY_BREAK
903 case 14:
904 YY_RULE_SETUP
905 {return(FW_CONFIG_OPTION);}
906 YY_BREAK
907 case 15:
908 YY_RULE_SETUP
909 {return(FW_CONFIG_PROBE);}
910 YY_BREAK
911 case 16:
912 YY_RULE_SETUP
913 {yylval.number=1; return(BOOL);}
914 YY_BREAK
915 case 17:
916 YY_RULE_SETUP
917 {yylval.number=0; return(BOOL);}
918 YY_BREAK
919 case 18:
920 YY_RULE_SETUP
921 {yylval.number=3; return(STATUS);}
922 YY_BREAK
923 case 19:
924 YY_RULE_SETUP
925 {yylval.number=5; return(STATUS);}
926 YY_BREAK
927 case 20:
928 YY_RULE_SETUP
929 {yylval.number=PCI; return(BUS);}
930 YY_BREAK
931 case 21:
932 YY_RULE_SETUP
933 {yylval.number=PNP; return(BUS);}
934 YY_BREAK
935 case 22:
936 YY_RULE_SETUP
937 {yylval.number=I2C; return(BUS);}
938 YY_BREAK
939 case 23:
940 YY_RULE_SETUP
941 {yylval.number=CPU_CLUSTER; return(BUS);}
942 YY_BREAK
943 case 24:
944 YY_RULE_SETUP
945 {yylval.number=CPU; return(BUS);}
946 YY_BREAK
947 case 25:
948 YY_RULE_SETUP
949 {yylval.number=DOMAIN; return(BUS);}
950 YY_BREAK
951 case 26:
952 YY_RULE_SETUP
953 {yylval.number=GENERIC; return(BUS);}
954 YY_BREAK
955 case 27:
956 YY_RULE_SETUP
957 {yylval.number=MMIO; return(BUS);}
958 YY_BREAK
959 case 28:
960 YY_RULE_SETUP
961 {yylval.number=SPI; return(BUS);}
962 YY_BREAK
963 case 29:
964 YY_RULE_SETUP
965 {yylval.number=USB; return(BUS);}
966 YY_BREAK
967 case 30:
968 YY_RULE_SETUP
969 {yylval.number=GPIO; return(BUS);}
970 YY_BREAK
971 case 31:
972 YY_RULE_SETUP
973 {yylval.number=MDIO; return(BUS);}
974 YY_BREAK
975 case 32:
976 YY_RULE_SETUP
977 {yylval.number=IRQ; return(RESOURCE);}
978 YY_BREAK
979 case 33:
980 YY_RULE_SETUP
981 {yylval.number=DRQ; return(RESOURCE);}
982 YY_BREAK
983 case 34:
984 YY_RULE_SETUP
985 {yylval.number=IO; return(RESOURCE);}
986 YY_BREAK
987 case 35:
988 YY_RULE_SETUP
989 {return(INHERIT);}
990 YY_BREAK
991 case 36:
992 YY_RULE_SETUP
993 {return(SUBSYSTEMID);}
994 YY_BREAK
995 case 37:
996 YY_RULE_SETUP
997 {return(END);}
998 YY_BREAK
999 case 38:
1000 YY_RULE_SETUP
1001 {return(SLOT_DESC);}
1002 YY_BREAK
1003 case 39:
1004 YY_RULE_SETUP
1005 {return(SMBIOS_DEV_INFO);}
1006 YY_BREAK
1007 case 40:
1008 YY_RULE_SETUP
1009 {return(EQUALS);}
1010 YY_BREAK
1011 case 41:
1012 YY_RULE_SETUP
1013 {return(PIPE);}
1014 YY_BREAK
1015 case 42:
1016 YY_RULE_SETUP
1017 {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
1018 YY_BREAK
1019 case 43:
1020 YY_RULE_SETUP
1021 {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
1022 YY_BREAK
1023 case 44:
1024 YY_RULE_SETUP
1025 {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
1026 YY_BREAK
1027 case 45:
1028 /* rule 45 can match eol */
1029 YY_RULE_SETUP
1030 {yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
1031 YY_BREAK
1032 case 46:
1033 /* rule 46 can match eol */
1034 YY_RULE_SETUP
1035 {yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
1036 YY_BREAK
1037 case 47:
1038 YY_RULE_SETUP
1039 {yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
1040 YY_BREAK
1041 case 48:
1042 YY_RULE_SETUP
1043 ECHO;
1044 YY_BREAK
1045 case YY_STATE_EOF(INITIAL):
1046 yyterminate();
1048 case YY_END_OF_BUFFER:
1049 {
1050 /* Amount of text matched not including the EOB char. */
1051 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
1053 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1054 *yy_cp = (yy_hold_char);
1055 YY_RESTORE_YY_MORE_OFFSET
1057 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1058 {
1059 /* We're scanning a new file or input source. It's
1060 * possible that this happened because the user
1061 * just pointed yyin at a new source and called
1062 * yylex(). If so, then we have to assure
1063 * consistency between YY_CURRENT_BUFFER and our
1064 * globals. Here is the right place to do so, because
1065 * this is the first action (other than possibly a
1066 * back-up) that will match for the new input source.
1067 */
1068 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1069 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1070 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1071 }
1073 /* Note that here we test for yy_c_buf_p "<=" to the position
1074 * of the first EOB in the buffer, since yy_c_buf_p will
1075 * already have been incremented past the NUL character
1076 * (since all states make transitions on EOB to the
1077 * end-of-buffer state). Contrast this with the test
1078 * in input().
1079 */
1080 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1081 { /* This was really a NUL. */
1082 yy_state_type yy_next_state;
1084 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
1086 yy_current_state = yy_get_previous_state( );
1088 /* Okay, we're now positioned to make the NUL
1089 * transition. We couldn't have
1090 * yy_get_previous_state() go ahead and do it
1091 * for us because it doesn't know how to deal
1092 * with the possibility of jamming (and we don't
1093 * want to build jamming into it because then it
1094 * will run more slowly).
1095 */
1097 yy_next_state = yy_try_NUL_trans( yy_current_state );
1099 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1101 if ( yy_next_state )
1102 {
1103 /* Consume the NUL. */
1104 yy_cp = ++(yy_c_buf_p);
1105 yy_current_state = yy_next_state;
1106 goto yy_match;
1107 }
1109 else
1110 {
1111 yy_cp = (yy_c_buf_p);
1112 goto yy_find_action;
1113 }
1114 }
1116 else switch ( yy_get_next_buffer( ) )
1117 {
1118 case EOB_ACT_END_OF_FILE:
1119 {
1120 (yy_did_buffer_switch_on_eof) = 0;
1122 if ( yywrap( ) )
1123 {
1124 /* Note: because we've taken care in
1125 * yy_get_next_buffer() to have set up
1126 * yytext, we can now set up
1127 * yy_c_buf_p so that if some total
1128 * hoser (like flex itself) wants to
1129 * call the scanner after we return the
1130 * YY_NULL, it'll still work - another
1131 * YY_NULL will get returned.
1132 */
1133 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1135 yy_act = YY_STATE_EOF(YY_START);
1136 goto do_action;
1137 }
1139 else
1140 {
1141 if ( ! (yy_did_buffer_switch_on_eof) )
1142 YY_NEW_FILE;
1143 }
1144 break;
1145 }
1147 case EOB_ACT_CONTINUE_SCAN:
1148 (yy_c_buf_p) =
1149 (yytext_ptr) + yy_amount_of_matched_text;
1151 yy_current_state = yy_get_previous_state( );
1153 yy_cp = (yy_c_buf_p);
1154 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1155 goto yy_match;
1157 case EOB_ACT_LAST_MATCH:
1158 (yy_c_buf_p) =
1159 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1161 yy_current_state = yy_get_previous_state( );
1163 yy_cp = (yy_c_buf_p);
1164 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1165 goto yy_find_action;
1166 }
1167 break;
1168 }
1170 default:
1171 YY_FATAL_ERROR(
1172 "fatal flex scanner internal error--no action found" );
1173 } /* end of action switch */
1174 } /* end of scanning one token */
1175 } /* end of user's declarations */
1176 } /* end of yylex */
1178 /* yy_get_next_buffer - try to read in a new buffer
1179 *
1180 * Returns a code representing an action:
1181 * EOB_ACT_LAST_MATCH -
1182 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1183 * EOB_ACT_END_OF_FILE - end of file
1184 */
1185 static int yy_get_next_buffer (void)
1186 {
1187 char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1188 char *source = (yytext_ptr);
1189 int number_to_move, i;
1190 int ret_val;
1192 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1193 YY_FATAL_ERROR(
1194 "fatal flex scanner internal error--end of buffer missed" );
1196 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1197 { /* Don't try to fill the buffer, so this is an EOF. */
1198 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1199 {
1200 /* We matched a single character, the EOB, so
1201 * treat this as a final EOF.
1202 */
1203 return EOB_ACT_END_OF_FILE;
1204 }
1206 else
1207 {
1208 /* We matched some text prior to the EOB, first
1209 * process it.
1210 */
1211 return EOB_ACT_LAST_MATCH;
1212 }
1213 }
1215 /* Try to read more data. */
1217 /* First move last chars to start of buffer. */
1218 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
1220 for ( i = 0; i < number_to_move; ++i )
1221 *(dest++) = *(source++);
1223 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1224 /* don't do the read, it's not guaranteed to return an EOF,
1225 * just force an EOF
1226 */
1227 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1229 else
1230 {
1231 int num_to_read =
1232 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1234 while ( num_to_read <= 0 )
1235 { /* Not enough room in the buffer - grow it. */
1237 /* just a shorter name for the current buffer */
1238 YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
1240 int yy_c_buf_p_offset =
1241 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1243 if ( b->yy_is_our_buffer )
1244 {
1245 int new_size = b->yy_buf_size * 2;
1247 if ( new_size <= 0 )
1248 b->yy_buf_size += b->yy_buf_size / 8;
1249 else
1250 b->yy_buf_size *= 2;
1252 b->yy_ch_buf = (char *)
1253 /* Include room in for 2 EOB chars. */
1254 yyrealloc( (void *) b->yy_ch_buf,
1255 (yy_size_t) (b->yy_buf_size + 2) );
1256 }
1257 else
1258 /* Can't grow it, we don't own it. */
1259 b->yy_ch_buf = NULL;
1261 if ( ! b->yy_ch_buf )
1262 YY_FATAL_ERROR(
1263 "fatal error - scanner input buffer overflow" );
1265 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1267 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1268 number_to_move - 1;
1270 }
1272 if ( num_to_read > YY_READ_BUF_SIZE )
1273 num_to_read = YY_READ_BUF_SIZE;
1275 /* Read in more data. */
1276 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1277 (yy_n_chars), num_to_read );
1279 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1280 }
1282 if ( (yy_n_chars) == 0 )
1283 {
1284 if ( number_to_move == YY_MORE_ADJ )
1285 {
1286 ret_val = EOB_ACT_END_OF_FILE;
1287 yyrestart( yyin );
1288 }
1290 else
1291 {
1292 ret_val = EOB_ACT_LAST_MATCH;
1293 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1294 YY_BUFFER_EOF_PENDING;
1295 }
1296 }
1298 else
1299 ret_val = EOB_ACT_CONTINUE_SCAN;
1301 if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1302 /* Extend the array by 50%, plus the number we really need. */
1303 int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1304 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
1305 (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size );
1306 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1307 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1308 /* "- 2" to take care of EOB's */
1309 YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
1310 }
1312 (yy_n_chars) += number_to_move;
1313 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1314 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1316 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1318 return ret_val;
1319 }
1321 /* yy_get_previous_state - get the state just before the EOB char was reached */
1323 static yy_state_type yy_get_previous_state (void)
1324 {
1325 yy_state_type yy_current_state;
1326 char *yy_cp;
1328 yy_current_state = (yy_start);
1330 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1331 {
1332 YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1333 if ( yy_accept[yy_current_state] )
1334 {
1335 (yy_last_accepting_state) = yy_current_state;
1336 (yy_last_accepting_cpos) = yy_cp;
1337 }
1338 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1339 {
1340 yy_current_state = (int) yy_def[yy_current_state];
1341 if ( yy_current_state >= 197 )
1342 yy_c = yy_meta[yy_c];
1343 }
1344 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
1345 }
1347 return yy_current_state;
1348 }
1350 /* yy_try_NUL_trans - try to make a transition on the NUL character
1351 *
1352 * synopsis
1353 * next_state = yy_try_NUL_trans( current_state );
1354 */
1355 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1356 {
1357 int yy_is_jam;
1358 char *yy_cp = (yy_c_buf_p);
1360 YY_CHAR yy_c = 1;
1361 if ( yy_accept[yy_current_state] )
1362 {
1363 (yy_last_accepting_state) = yy_current_state;
1364 (yy_last_accepting_cpos) = yy_cp;
1365 }
1366 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1367 {
1368 yy_current_state = (int) yy_def[yy_current_state];
1369 if ( yy_current_state >= 197 )
1370 yy_c = yy_meta[yy_c];
1371 }
1372 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
1373 yy_is_jam = (yy_current_state == 196);
1375 return yy_is_jam ? 0 : yy_current_state;
1376 }
1378 #ifndef YY_NO_UNPUT
1380 static void yyunput (int c, char * yy_bp )
1381 {
1382 char *yy_cp;
1384 yy_cp = (yy_c_buf_p);
1386 /* undo effects of setting up yytext */
1387 *yy_cp = (yy_hold_char);
1389 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1390 { /* need to shift things up to make room */
1391 /* +2 for EOB chars. */
1392 int number_to_move = (yy_n_chars) + 2;
1393 char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1394 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1395 char *source =
1396 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1398 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1399 *--dest = *--source;
1401 yy_cp += (int) (dest - source);
1402 yy_bp += (int) (dest - source);
1403 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1404 (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1406 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1407 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1408 }
1410 *--yy_cp = (char) c;
1412 (yytext_ptr) = yy_bp;
1413 (yy_hold_char) = *yy_cp;
1414 (yy_c_buf_p) = yy_cp;
1415 }
1417 #endif
1419 #ifndef YY_NO_INPUT
1420 #ifdef __cplusplus
1421 static int yyinput (void)
1422 #else
1423 static int input (void)
1424 #endif
1426 {
1427 int c;
1429 *(yy_c_buf_p) = (yy_hold_char);
1431 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1432 {
1433 /* yy_c_buf_p now points to the character we want to return.
1434 * If this occurs *before* the EOB characters, then it's a
1435 * valid NUL; if not, then we've hit the end of the buffer.
1436 */
1437 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1438 /* This was really a NUL. */
1439 *(yy_c_buf_p) = '\0';
1441 else
1442 { /* need more input */
1443 int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
1444 ++(yy_c_buf_p);
1446 switch ( yy_get_next_buffer( ) )
1447 {
1448 case EOB_ACT_LAST_MATCH:
1449 /* This happens because yy_g_n_b()
1450 * sees that we've accumulated a
1451 * token and flags that we need to
1452 * try matching the token before
1453 * proceeding. But for input(),
1454 * there's no matching to consider.
1455 * So convert the EOB_ACT_LAST_MATCH
1456 * to EOB_ACT_END_OF_FILE.
1457 */
1459 /* Reset buffer status. */
1460 yyrestart( yyin );
1462 /*FALLTHROUGH*/
1464 case EOB_ACT_END_OF_FILE:
1465 {
1466 if ( yywrap( ) )
1467 return 0;
1469 if ( ! (yy_did_buffer_switch_on_eof) )
1470 YY_NEW_FILE;
1471 #ifdef __cplusplus
1472 return yyinput();
1473 #else
1474 return input();
1475 #endif
1476 }
1478 case EOB_ACT_CONTINUE_SCAN:
1479 (yy_c_buf_p) = (yytext_ptr) + offset;
1480 break;
1481 }
1482 }
1483 }
1485 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1486 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1487 (yy_hold_char) = *++(yy_c_buf_p);
1489 return c;
1490 }
1491 #endif /* ifndef YY_NO_INPUT */
1493 /** Immediately switch to a different input stream.
1494 * @param input_file A readable stream.
1495 *
1496 * @note This function does not reset the start condition to @c INITIAL .
1497 */
1498 void yyrestart (FILE * input_file )
1499 {
1501 if ( ! YY_CURRENT_BUFFER ){
1502 yyensure_buffer_stack ();
1503 YY_CURRENT_BUFFER_LVALUE =
1504 yy_create_buffer( yyin, YY_BUF_SIZE );
1505 }
1507 yy_init_buffer( YY_CURRENT_BUFFER, input_file );
1508 yy_load_buffer_state( );
1509 }
1511 /** Switch to a different input buffer.
1512 * @param new_buffer The new input buffer.
1513 *
1514 */
1515 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1516 {
1518 /* TODO. We should be able to replace this entire function body
1519 * with
1520 * yypop_buffer_state();
1521 * yypush_buffer_state(new_buffer);
1522 */
1523 yyensure_buffer_stack ();
1524 if ( YY_CURRENT_BUFFER == new_buffer )
1525 return;
1527 if ( YY_CURRENT_BUFFER )
1528 {
1529 /* Flush out information for old buffer. */
1530 *(yy_c_buf_p) = (yy_hold_char);
1531 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1532 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1533 }
1535 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1536 yy_load_buffer_state( );
1538 /* We don't actually know whether we did this switch during
1539 * EOF (yywrap()) processing, but the only time this flag
1540 * is looked at is after yywrap() is called, so it's safe
1541 * to go ahead and always set it.
1542 */
1543 (yy_did_buffer_switch_on_eof) = 1;
1544 }
1546 static void yy_load_buffer_state (void)
1547 {
1548 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1549 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1550 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1551 (yy_hold_char) = *(yy_c_buf_p);
1552 }
1554 /** Allocate and initialize an input buffer state.
1555 * @param file A readable stream.
1556 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1557 *
1558 * @return the allocated buffer state.
1559 */
1560 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1561 {
1562 YY_BUFFER_STATE b;
1564 b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
1565 if ( ! b )
1566 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1568 b->yy_buf_size = size;
1570 /* yy_ch_buf has to be 2 characters longer than the size given because
1571 * we need to put in 2 end-of-buffer characters.
1572 */
1573 b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) );
1574 if ( ! b->yy_ch_buf )
1575 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1577 b->yy_is_our_buffer = 1;
1579 yy_init_buffer( b, file );
1581 return b;
1582 }
1584 /** Destroy the buffer.
1585 * @param b a buffer created with yy_create_buffer()
1586 *
1587 */
1588 void yy_delete_buffer (YY_BUFFER_STATE b )
1589 {
1591 if ( ! b )
1592 return;
1594 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1595 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1597 if ( b->yy_is_our_buffer )
1598 yyfree( (void *) b->yy_ch_buf );
1600 yyfree( (void *) b );
1601 }
1603 /* Initializes or reinitializes a buffer.
1604 * This function is sometimes called more than once on the same buffer,
1605 * such as during a yyrestart() or at EOF.
1606 */
1607 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1609 {
1610 int oerrno = errno;
1612 yy_flush_buffer( b );
1614 b->yy_input_file = file;
1615 b->yy_fill_buffer = 1;
1617 /* If b is the current buffer, then yy_init_buffer was _probably_
1618 * called from yyrestart() or through yy_get_next_buffer.
1619 * In that case, we don't want to reset the lineno or column.
1620 */
1621 if (b != YY_CURRENT_BUFFER){
1622 b->yy_bs_lineno = 1;
1623 b->yy_bs_column = 0;
1624 }
1626 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1628 errno = oerrno;
1629 }
1631 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1632 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1633 *
1634 */
1635 void yy_flush_buffer (YY_BUFFER_STATE b )
1636 {
1637 if ( ! b )
1638 return;
1640 b->yy_n_chars = 0;
1642 /* We always need two end-of-buffer characters. The first causes
1643 * a transition to the end-of-buffer state. The second causes
1644 * a jam in that state.
1645 */
1646 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1647 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1649 b->yy_buf_pos = &b->yy_ch_buf[0];
1651 b->yy_at_bol = 1;
1652 b->yy_buffer_status = YY_BUFFER_NEW;
1654 if ( b == YY_CURRENT_BUFFER )
1655 yy_load_buffer_state( );
1656 }
1658 /** Pushes the new state onto the stack. The new state becomes
1659 * the current state. This function will allocate the stack
1660 * if necessary.
1661 * @param new_buffer The new state.
1662 *
1663 */
1664 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1665 {
1666 if (new_buffer == NULL)
1667 return;
1669 yyensure_buffer_stack();
1671 /* This block is copied from yy_switch_to_buffer. */
1672 if ( YY_CURRENT_BUFFER )
1673 {
1674 /* Flush out information for old buffer. */
1675 *(yy_c_buf_p) = (yy_hold_char);
1676 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1677 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1678 }
1680 /* Only push if top exists. Otherwise, replace top. */
1681 if (YY_CURRENT_BUFFER)
1682 (yy_buffer_stack_top)++;
1683 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1685 /* copied from yy_switch_to_buffer. */
1686 yy_load_buffer_state( );
1687 (yy_did_buffer_switch_on_eof) = 1;
1688 }
1690 /** Removes and deletes the top of the stack, if present.
1691 * The next element becomes the new top.
1692 *
1693 */
1694 void yypop_buffer_state (void)
1695 {
1696 if (!YY_CURRENT_BUFFER)
1697 return;
1699 yy_delete_buffer(YY_CURRENT_BUFFER );
1700 YY_CURRENT_BUFFER_LVALUE = NULL;
1701 if ((yy_buffer_stack_top) > 0)
1702 --(yy_buffer_stack_top);
1704 if (YY_CURRENT_BUFFER) {
1705 yy_load_buffer_state( );
1706 (yy_did_buffer_switch_on_eof) = 1;
1707 }
1708 }
1710 /* Allocates the stack if it does not exist.
1711 * Guarantees space for at least one push.
1712 */
1713 static void yyensure_buffer_stack (void)
1714 {
1715 yy_size_t num_to_alloc;
1717 if (!(yy_buffer_stack)) {
1719 /* First allocation is just for 2 elements, since we don't know if this
1720 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1721 * immediate realloc on the next call.
1722 */
1723 num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
1724 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1725 (num_to_alloc * sizeof(struct yy_buffer_state*)
1726 );
1727 if ( ! (yy_buffer_stack) )
1728 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1730 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1732 (yy_buffer_stack_max) = num_to_alloc;
1733 (yy_buffer_stack_top) = 0;
1734 return;
1735 }
1737 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1739 /* Increase the buffer to prepare for a possible push. */
1740 yy_size_t grow_size = 8 /* arbitrary grow size */;
1742 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1743 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1744 ((yy_buffer_stack),
1745 num_to_alloc * sizeof(struct yy_buffer_state*)
1746 );
1747 if ( ! (yy_buffer_stack) )
1748 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1750 /* zero only the new slots.*/
1751 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1752 (yy_buffer_stack_max) = num_to_alloc;
1753 }
1754 }
1756 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1757 * @param base the character buffer
1758 * @param size the size in bytes of the character buffer
1759 *
1760 * @return the newly allocated buffer state object.
1761 */
1762 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1763 {
1764 YY_BUFFER_STATE b;
1766 if ( size < 2 ||
1767 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1768 base[size-1] != YY_END_OF_BUFFER_CHAR )
1769 /* They forgot to leave room for the EOB's. */
1770 return NULL;
1772 b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
1773 if ( ! b )
1774 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1776 b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */
1777 b->yy_buf_pos = b->yy_ch_buf = base;
1778 b->yy_is_our_buffer = 0;
1779 b->yy_input_file = NULL;
1780 b->yy_n_chars = b->yy_buf_size;
1781 b->yy_is_interactive = 0;
1782 b->yy_at_bol = 1;
1783 b->yy_fill_buffer = 0;
1784 b->yy_buffer_status = YY_BUFFER_NEW;
1786 yy_switch_to_buffer( b );
1788 return b;
1789 }
1791 /** Setup the input buffer state to scan a string. The next call to yylex() will
1792 * scan from a @e copy of @a str.
1793 * @param yystr a NUL-terminated string to scan
1794 *
1795 * @return the newly allocated buffer state object.
1796 * @note If you want to scan bytes that may contain NUL values, then use
1797 * yy_scan_bytes() instead.
1798 */
1799 YY_BUFFER_STATE yy_scan_string (const char * yystr )
1800 {
1802 return yy_scan_bytes( yystr, (int) strlen(yystr) );
1803 }
1805 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1806 * scan from a @e copy of @a bytes.
1807 * @param yybytes the byte buffer to scan
1808 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
1809 *
1810 * @return the newly allocated buffer state object.
1811 */
1812 YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len )
1813 {
1814 YY_BUFFER_STATE b;
1815 char *buf;
1816 yy_size_t n;
1817 int i;
1819 /* Get memory for full buffer, including space for trailing EOB's. */
1820 n = (yy_size_t) (_yybytes_len + 2);
1821 buf = (char *) yyalloc( n );
1822 if ( ! buf )
1823 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1825 for ( i = 0; i < _yybytes_len; ++i )
1826 buf[i] = yybytes[i];
1828 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1830 b = yy_scan_buffer( buf, n );
1831 if ( ! b )
1832 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1834 /* It's okay to grow etc. this buffer, and we should throw it
1835 * away when we're done.
1836 */
1837 b->yy_is_our_buffer = 1;
1839 return b;
1840 }
1842 #ifndef YY_EXIT_FAILURE
1843 #define YY_EXIT_FAILURE 2
1844 #endif
1846 static void yynoreturn yy_fatal_error (const char* msg )
1847 {
1848 fprintf( stderr, "%s\n", msg );
1849 exit( YY_EXIT_FAILURE );
1850 }
1852 /* Redefine yyless() so it works in section 3 code. */
1854 #undef yyless
1855 #define yyless(n) \
1856 do \
1857 { \
1858 /* Undo effects of setting up yytext. */ \
1859 int yyless_macro_arg = (n); \
1860 YY_LESS_LINENO(yyless_macro_arg);\
1861 yytext[yyleng] = (yy_hold_char); \
1862 (yy_c_buf_p) = yytext + yyless_macro_arg; \
1863 (yy_hold_char) = *(yy_c_buf_p); \
1864 *(yy_c_buf_p) = '\0'; \
1865 yyleng = yyless_macro_arg; \
1866 } \
1867 while ( 0 )
1869 /* Accessor methods (get/set functions) to struct members. */
1871 /** Get the current line number.
1872 *
1873 */
1874 int yyget_lineno (void)
1875 {
1877 return yylineno;
1878 }
1880 /** Get the input stream.
1881 *
1882 */
1883 FILE *yyget_in (void)
1884 {
1885 return yyin;
1886 }
1888 /** Get the output stream.
1889 *
1890 */
1891 FILE *yyget_out (void)
1892 {
1893 return yyout;
1894 }
1896 /** Get the length of the current token.
1897 *
1898 */
1899 int yyget_leng (void)
1900 {
1901 return yyleng;
1902 }
1904 /** Get the current token.
1905 *
1906 */
1908 char *yyget_text (void)
1909 {
1910 return yytext;
1911 }
1913 /** Set the current line number.
1914 * @param _line_number line number
1915 *
1916 */
1917 void yyset_lineno (int _line_number )
1918 {
1920 yylineno = _line_number;
1921 }
1923 /** Set the input stream. This does not discard the current
1924 * input buffer.
1925 * @param _in_str A readable stream.
1926 *
1927 * @see yy_switch_to_buffer
1928 */
1929 void yyset_in (FILE * _in_str )
1930 {
1931 yyin = _in_str ;
1932 }
1934 void yyset_out (FILE * _out_str )
1935 {
1936 yyout = _out_str ;
1937 }
1939 int yyget_debug (void)
1940 {
1941 return yy_flex_debug;
1942 }
1944 void yyset_debug (int _bdebug )
1945 {
1946 yy_flex_debug = _bdebug ;
1947 }
1949 static int yy_init_globals (void)
1950 {
1951 /* Initialization is the same as for the non-reentrant scanner.
1952 * This function is called from yylex_destroy(), so don't allocate here.
1953 */
1955 (yy_buffer_stack) = NULL;
1956 (yy_buffer_stack_top) = 0;
1957 (yy_buffer_stack_max) = 0;
1958 (yy_c_buf_p) = NULL;
1959 (yy_init) = 0;
1960 (yy_start) = 0;
1962 /* Defined in main.c */
1963 #ifdef YY_STDINIT
1964 yyin = stdin;
1965 yyout = stdout;
1966 #else
1967 yyin = NULL;
1968 yyout = NULL;
1969 #endif
1971 /* For future reference: Set errno on error, since we are called by
1972 * yylex_init()
1973 */
1974 return 0;
1975 }
1977 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
1978 int yylex_destroy (void)
1979 {
1981 /* Pop the buffer stack, destroying each element. */
1982 while(YY_CURRENT_BUFFER){
1983 yy_delete_buffer( YY_CURRENT_BUFFER );
1984 YY_CURRENT_BUFFER_LVALUE = NULL;
1985 yypop_buffer_state();
1986 }
1988 /* Destroy the stack itself. */
1989 yyfree((yy_buffer_stack) );
1990 (yy_buffer_stack) = NULL;
1992 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1993 * yylex() is called, initialization will occur. */
1994 yy_init_globals( );
1996 return 0;
1997 }
1999 /*
2000 * Internal utility routines.
2001 */
2003 #ifndef yytext_ptr
2004 static void yy_flex_strncpy (char* s1, const char * s2, int n )
2005 {
2007 int i;
2008 for ( i = 0; i < n; ++i )
2009 s1[i] = s2[i];
2010 }
2011 #endif
2013 #ifdef YY_NEED_STRLEN
2014 static int yy_flex_strlen (const char * s )
2015 {
2016 int n;
2017 for ( n = 0; s[n]; ++n )
2018 ;
2020 return n;
2021 }
2022 #endif
2024 void *yyalloc (yy_size_t size )
2025 {
2026 return malloc(size);
2027 }
2029 void *yyrealloc (void * ptr, yy_size_t size )
2030 {
2032 /* The cast to (char *) in the following accommodates both
2033 * implementations that use char* generic pointers, and those
2034 * that use void* generic pointers. It works with the latter
2035 * because both ANSI C and C++ allow castless assignment from
2036 * any pointer type to void*, and deal with argument conversions
2037 * as though doing an assignment.
2038 */
2039 return realloc(ptr, size);
2040 }
2042 void yyfree (void * ptr )
2043 {
2044 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
2045 }
2047 #define YYTABLES_NAME "yytables"