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mysql-5.0.2-alpha / innobase / pars

lexyy.c File Reference

#include "univ.i"
#include <stdio.h>
#include "pars0pars.h"
#include "pars0grm.h"
#include "pars0sym.h"
#include "mem0mem.h"
#include "os0proc.h"

Include dependency graph for lexyy.c:

Include dependency graph

Classes

struct  yy_buffer_state

Defines

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION   2
#define YY_FLEX_MINOR_VERSION   5
#define yyconst
#define YY_PROTO(proto)   ()
#define YY_NULL   0
#define YY_SC_TO_UI(c)   ((unsigned int) (unsigned char) c)
#define BEGIN   yy_start = 1 + 2 *
#define YY_START   ((yy_start - 1) / 2)
#define YYSTATE   YY_START
#define YY_STATE_EOF(state)   (YY_END_OF_BUFFER + state + 1)
#define YY_NEW_FILE   yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR   0
#define YY_BUF_SIZE   16384
#define EOB_ACT_CONTINUE_SCAN   0
#define EOB_ACT_END_OF_FILE   1
#define EOB_ACT_LAST_MATCH   2
#define yyless(n)
#define unput(c)   yyunput( c, yytext_ptr )
#define YY_BUFFER_NEW   0
#define YY_BUFFER_NORMAL   1
#define YY_BUFFER_EOF_PENDING   2
#define YY_CURRENT_BUFFER   yy_current_buffer
#define YY_FLUSH_BUFFER   yy_flush_buffer( yy_current_buffer )
#define yy_new_buffer   yy_create_buffer
#define yy_set_interactive(is_interactive)
#define yy_set_bol(at_bol)
#define YY_AT_BOL()   (yy_current_buffer->yy_at_bol)
#define yywrap()   1
#define YY_SKIP_YYWRAP
#define yytext_ptr   yytext
#define YY_DO_BEFORE_ACTION
#define YY_NUM_RULES   107
#define YY_END_OF_BUFFER   108
#define REJECT   reject_used_but_not_detected
#define yymore()   yymore_used_but_not_detected
#define YY_MORE_ADJ   0
#define YY_RESTORE_YY_MORE_OFFSET
#define INITIAL   0
#define YY_NEVER_INTERACTIVE   1
#define YY_NO_INPUT   1
#define YY_NO_UNPUT   1
#define YY_NO_SCAN_BUFFER   1
#define YY_NO_SCAN_BYTES   1
#define YY_NO_SCAN_STRING   1
#define YYSTYPE   que_node_t*
#define malloc(A)   ut_malloc(A)
#define free(A)   ut_free(A)
#define realloc(P, A)   ut_realloc(P, A)
#define exit(A)   ut_error
#define YY_INPUT(buf, result, max_size)   pars_get_lex_chars(buf, &result, max_size)
#define comment   1
#define quoted   2
#define YY_NO_PUSH_STATE   1
#define YY_NO_POP_STATE   1
#define YY_NO_TOP_STATE   1
#define YY_READ_BUF_SIZE   8192
#define ECHO   (void) fwrite( yytext, yyleng, 1, yyout )
#define yyterminate()   return YY_NULL
#define YY_START_STACK_INCR   25
#define YY_FATAL_ERROR(msg)   yy_fatal_error( msg )
#define YY_DECL   int yylex YY_PROTO(( void ))
#define YY_BREAK   break;
#define YY_RULE_SETUP   YY_USER_ACTION
#define YY_EXIT_FAILURE   2
#define yyless(n)

Typedefs

typedef yy_buffer_state * YY_BUFFER_STATE
typedef unsigned int yy_size_t
typedef unsigned char YY_CHAR
typedef int yy_state_type

Functions

void yyrestart ()
void yy_switch_to_buffer ()
void yy_load_buffer_state ()
YY_BUFFER_STATE yy_create_buffer ()
void yy_delete_buffer ()
void yy_init_buffer ()
void yy_flush_buffer ()
YY_BUFFER_STATE yy_scan_buffer ()
YY_BUFFER_STATE yy_scan_string ()
YY_BUFFER_STATE yy_scan_bytes ()
void * yy_flex_alloc ()
void * yy_flex_realloc ()
void yy_flex_free ()
yy_state_type yy_get_previous_state ()
yy_state_type yy_try_NUL_trans ()
int yy_get_next_buffer ()
void yy_fatal_error ()
void string_append (const char *str, ulint len)
int yylex ()
yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state)
int input ()
void yyrestart (FILE *input_file)
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer)
YY_BUFFER_STATE yy_create_buffer (FILE *file, int size)
void yy_delete_buffer (YY_BUFFER_STATE b)
void yy_init_buffer (YY_BUFFER_STATE b, FILE *file)
void yy_flush_buffer (YY_BUFFER_STATE b)
void yy_fatal_error (msg)
void * yy_flex_alloc (yy_size_t size)
void * yy_flex_realloc (void *ptr, yy_size_t size)
void yy_flex_free (void *ptr)

Variables

int yyleng
FILE * yyin = (FILE *) 0 *yyout = (FILE *) 0
FILE * yyout
YY_BUFFER_STATE yy_current_buffer = 0
char yy_hold_char
int yy_n_chars
char * yy_c_buf_p = (char *) 0
int yy_init = 1
int yy_start = 0
int yy_did_buffer_switch_on_eof
char * yytext
short int yy_accept [367]
int yy_ec [256]
int yy_meta [49]
short int yy_base [373]
short int yy_def [373]
short int yy_nxt [445]
short int yy_chk [445]
yy_state_type yy_last_accepting_state
char * yy_last_accepting_cpos
ulint stringbuf_len_alloc = 0
ulint stringbuf_len = 0
char * stringbuf

Define Documentation

#define BEGIN   yy_start = 1 + 2 *
 

#define comment   1
 

#define ECHO   (void) fwrite( yytext, yyleng, 1, yyout )
 

#define EOB_ACT_CONTINUE_SCAN   0
 

#define EOB_ACT_END_OF_FILE   1
 

#define EOB_ACT_LAST_MATCH   2
 

#define exit (  A   )     ut_error
 

#define FLEX_SCANNER
 

#define free (  A   )     ut_free(A)
 

#define INITIAL   0
 

#define malloc (  A   )     ut_malloc(A)
 

#define quoted   2
 

#define realloc (  P,
A   )     ut_realloc(P, A)
 

#define REJECT   reject_used_but_not_detected
 

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

 
#define YY_AT_BOL (   )     (yy_current_buffer->yy_at_bol)
 

#define YY_BREAK   break;
 

#define YY_BUF_SIZE   16384
 

#define YY_BUFFER_EOF_PENDING   2
 

#define YY_BUFFER_NEW   0
 

#define YY_BUFFER_NORMAL   1
 

#define YY_CURRENT_BUFFER   yy_current_buffer
 

#define YY_DECL   int yylex YY_PROTO(( void ))
 

#define YY_DO_BEFORE_ACTION
 

Value:

yytext_ptr = yy_bp; \
        yyleng = (int) (yy_cp - yy_bp); \
        yy_hold_char = *yy_cp; \
        *yy_cp = '\0'; \
        yy_c_buf_p = yy_cp;

#define YY_END_OF_BUFFER   108
 

#define YY_END_OF_BUFFER_CHAR   0
 

#define YY_EXIT_FAILURE   2
 

#define YY_FATAL_ERROR (  msg   )     yy_fatal_error( msg )
 

#define YY_FLEX_MAJOR_VERSION   2
 

#define YY_FLEX_MINOR_VERSION   5
 

#define YY_FLUSH_BUFFER   yy_flush_buffer( yy_current_buffer )
 

#define YY_INPUT (  buf,
result,
max_size   )     pars_get_lex_chars(buf, &result, max_size)
 

#define YY_MORE_ADJ   0
 

#define YY_NEVER_INTERACTIVE   1
 

#define yy_new_buffer   yy_create_buffer
 

#define YY_NEW_FILE   yyrestart( yyin )
 

#define YY_NO_INPUT   1
 

#define YY_NO_POP_STATE   1
 

#define YY_NO_PUSH_STATE   1
 

#define YY_NO_SCAN_BUFFER   1
 

#define YY_NO_SCAN_BYTES   1
 

#define YY_NO_SCAN_STRING   1
 

#define YY_NO_TOP_STATE   1
 

#define YY_NO_UNPUT   1
 

#define YY_NULL   0
 

#define YY_NUM_RULES   107
 

#define YY_PROTO (  proto   )     ()
 

#define YY_READ_BUF_SIZE   8192
 

#define YY_RESTORE_YY_MORE_OFFSET
 

#define YY_RULE_SETUP   YY_USER_ACTION
 

#define YY_SC_TO_UI (  c   )     ((unsigned int) (unsigned char) c)
 

#define yy_set_bol (  at_bol   ) 
 

Value:

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

#define yy_set_interactive (  is_interactive   ) 
 

Value:

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

#define YY_SKIP_YYWRAP
 

#define YY_START   ((yy_start - 1) / 2)
 

#define YY_START_STACK_INCR   25
 

#define YY_STATE_EOF (  state   )     (YY_END_OF_BUFFER + state + 1)
 

#define yyconst
 

#define yyless (  n   ) 
 

Value:

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

#define yyless (  n   ) 
 

Value:

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

 
#define yymore (   )     yymore_used_but_not_detected
 

#define YYSTATE   YY_START
 

#define YYSTYPE   que_node_t*
 

 
#define yyterminate (   )     return YY_NULL
 

#define yytext_ptr   yytext
 

 
#define yywrap (   )     1
 

Typedef Documentation

typedef struct yy_buffer_state* YY_BUFFER_STATE
 

typedef unsigned char YY_CHAR
 

typedef unsigned int yy_size_t
 

typedef int yy_state_type
 

Function Documentation

int input (   )  [static]
  

02100         {
02101         int c;
02102 
02103         *yy_c_buf_p = yy_hold_char;
02104 
02105         if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
02106                 {
02107                 /* yy_c_buf_p now points to the character we want to return.
02108                  * If this occurs *before* the EOB characters, then it's a
02109                  * valid NUL; if not, then we've hit the end of the buffer.
02110                  */
02111                 if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
02112                         /* This was really a NUL. */
02113                         *yy_c_buf_p = '\0';
02114 
02115                 else
02116                         { /* need more input */
02117                         int offset = yy_c_buf_p - yytext_ptr;
02118                         ++yy_c_buf_p;
02119 
02120                         switch ( yy_get_next_buffer() )
02121                                 {
02122                                 case EOB_ACT_LAST_MATCH:
02123                                         /* This happens because yy_g_n_b()
02124                                          * sees that we've accumulated a
02125                                          * token and flags that we need to
02126                                          * try matching the token before
02127                                          * proceeding.  But for input(),
02128                                          * there's no matching to consider.
02129                                          * So convert the EOB_ACT_LAST_MATCH
02130                                          * to EOB_ACT_END_OF_FILE.
02131                                          */
02132 
02133                                         /* Reset buffer status. */
02134                                         yyrestart( yyin );
02135 
02136                                         /* fall through */
02137 
02138                                 case EOB_ACT_END_OF_FILE:
02139                                         {
02140                                         if ( yywrap() )
02141                                                 return EOF;
02142 
02143                                         if ( ! yy_did_buffer_switch_on_eof )
02144                                                 YY_NEW_FILE;
02145 #ifdef __cplusplus
02146                                         return yyinput();
02147 #else
02148                                         return input();
02149 #endif
02150                                         }
02151 
02152                                 case EOB_ACT_CONTINUE_SCAN:
02153                                         yy_c_buf_p = yytext_ptr + offset;
02154                                         break;
02155                                 }
02156                         }
02157                 }
02158 
02159         c = *(unsigned char *) yy_c_buf_p;      /* cast for 8-bit char's */
02160         *yy_c_buf_p = '\0';     /* preserve yytext */
02161         yy_hold_char = *++yy_c_buf_p;
02162 
02163 
02164         return c;
02165         }

void string_append (  const char *  str,
ulint  len
)  [static]
  

00654                                      : string to be appended */
00655         ulint           len)    /* in: length of the string */
00656 {
00657         if (stringbuf == NULL) {
00658                 stringbuf = malloc(1);
00659                 stringbuf_len_alloc = 1;
00660         }
00661 
00662         if (stringbuf_len + len > stringbuf_len_alloc) {
00663                 while (stringbuf_len + len > stringbuf_len_alloc) {
00664                         stringbuf_len_alloc <<= 1;
00665                 }
00666                 stringbuf = realloc(stringbuf, stringbuf_len_alloc);
00667         }
00668 
00669         memcpy(stringbuf + stringbuf_len, str, len);
00670         stringbuf_len += len;
00671 }

YY_BUFFER_STATE yy_create_buffer (  FILE *  file,
int  size
) 
  

02233         {
02234         YY_BUFFER_STATE b;
02235 
02236         b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
02237         if ( ! b )
02238                 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
02239 
02240         b->yy_buf_size = size;
02241 
02242         /* yy_ch_buf has to be 2 characters longer than the size given because
02243          * we need to put in 2 end-of-buffer characters.
02244          */
02245         b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
02246         if ( ! b->yy_ch_buf )
02247                 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
02248 
02249         b->yy_is_our_buffer = 1;
02250 
02251         yy_init_buffer( b, file );
02252 
02253         return b;
02254         }

YY_BUFFER_STATE yy_create_buffer (   ) 
 

void yy_delete_buffer (  YY_BUFFER_STATE  b  ) 
  

02263         {
02264         if ( ! b )
02265                 return;
02266 
02267         if ( b == yy_current_buffer )
02268                 yy_current_buffer = (YY_BUFFER_STATE) 0;
02269 
02270         if ( b->yy_is_our_buffer )
02271                 yy_flex_free( (void *) b->yy_ch_buf );
02272 
02273         yy_flex_free( (void *) b );
02274         }

void yy_delete_buffer (   ) 
 

void yy_fatal_error (  msg   )  [static]
  

02496         {
02497         (void) fprintf( stderr, "%s\n", msg );
02498         exit( YY_EXIT_FAILURE );
02499         }

void yy_fatal_error (   )  [static]
 

void* yy_flex_alloc (  yy_size_t  size  )  [static]
  

02560         {
02561         return (void *) malloc( size );
02562         }

void* yy_flex_alloc (   )  [static]
 

void yy_flex_free (  void *  ptr  )  [static]
  

02588         {
02589         free( ptr );
02590         }

void yy_flex_free (   )  [static]
 

void* yy_flex_realloc (  void *  ptr,
yy_size_t  size
)  [static]
  

02571         {
02572         /* The cast to (char *) in the following accommodates both
02573          * implementations that use char* generic pointers, and those
02574          * that use void* generic pointers.  It works with the latter
02575          * because both ANSI C and C++ allow castless assignment from
02576          * any pointer type to void*, and deal with argument conversions
02577          * as though doing an assignment.
02578          */
02579         return (void *) realloc( (char *) ptr, size );
02580         }

void* yy_flex_realloc (   )  [static]
 

void yy_flush_buffer (  YY_BUFFER_STATE  b  ) 
  

02317         {
02318         if ( ! b )
02319                 return;
02320 
02321         b->yy_n_chars = 0;
02322 
02323         /* We always need two end-of-buffer characters.  The first causes
02324          * a transition to the end-of-buffer state.  The second causes
02325          * a jam in that state.
02326          */
02327         b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
02328         b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
02329 
02330         b->yy_buf_pos = &b->yy_ch_buf[0];
02331 
02332         b->yy_at_bol = 1;
02333         b->yy_buffer_status = YY_BUFFER_NEW;
02334 
02335         if ( b == yy_current_buffer )
02336                 yy_load_buffer_state();
02337         }

void yy_flush_buffer (   ) 
 

int yy_get_next_buffer (   )  [static]
  

01856         {
01857         register char *dest = yy_current_buffer->yy_ch_buf;
01858         register char *source = yytext_ptr;
01859         register int number_to_move, i;
01860         int ret_val;
01861 
01862         if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
01863                 YY_FATAL_ERROR(
01864                 "fatal flex scanner internal error--end of buffer missed" );
01865 
01866         if ( yy_current_buffer->yy_fill_buffer == 0 )
01867                 { /* Don't try to fill the buffer, so this is an EOF. */
01868                 if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
01869                         {
01870                         /* We matched a single character, the EOB, so
01871                          * treat this as a final EOF.
01872                          */
01873                         return EOB_ACT_END_OF_FILE;
01874                         }
01875 
01876                 else
01877                         {
01878                         /* We matched some text prior to the EOB, first
01879                          * process it.
01880                          */
01881                         return EOB_ACT_LAST_MATCH;
01882                         }
01883                 }
01884 
01885         /* Try to read more data. */
01886 
01887         /* First move last chars to start of buffer. */
01888         number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
01889 
01890         for ( i = 0; i < number_to_move; ++i )
01891                 *(dest++) = *(source++);
01892 
01893         if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
01894                 /* don't do the read, it's not guaranteed to return an EOF,
01895                  * just force an EOF
01896                  */
01897                 yy_current_buffer->yy_n_chars = yy_n_chars = 0;
01898 
01899         else
01900                 {
01901                 int num_to_read =
01902                         yy_current_buffer->yy_buf_size - number_to_move - 1;
01903 
01904                 while ( num_to_read <= 0 )
01905                         { /* Not enough room in the buffer - grow it. */
01906 #ifdef YY_USES_REJECT
01907                         YY_FATAL_ERROR(
01908 "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
01909 #else
01910 
01911                         /* just a shorter name for the current buffer */
01912                         YY_BUFFER_STATE b = yy_current_buffer;
01913 
01914                         int yy_c_buf_p_offset =
01915                                 (int) (yy_c_buf_p - b->yy_ch_buf);
01916 
01917                         if ( b->yy_is_our_buffer )
01918                                 {
01919                                 int new_size = b->yy_buf_size * 2;
01920 
01921                                 if ( new_size <= 0 )
01922                                         b->yy_buf_size += b->yy_buf_size / 8;
01923                                 else
01924                                         b->yy_buf_size *= 2;
01925 
01926                                 b->yy_ch_buf = (char *)
01927                                         /* Include room in for 2 EOB chars. */
01928                                         yy_flex_realloc( (void *) b->yy_ch_buf,
01929                                                          b->yy_buf_size + 2 );
01930                                 }
01931                         else
01932                                 /* Can't grow it, we don't own it. */
01933                                 b->yy_ch_buf = 0;
01934 
01935                         if ( ! b->yy_ch_buf )
01936                                 YY_FATAL_ERROR(
01937                                 "fatal error - scanner input buffer overflow" );
01938 
01939                         yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
01940 
01941                         num_to_read = yy_current_buffer->yy_buf_size -
01942                                                 number_to_move - 1;
01943 #endif
01944                         }
01945 
01946                 if ( num_to_read > YY_READ_BUF_SIZE )
01947                         num_to_read = YY_READ_BUF_SIZE;
01948 
01949                 /* Read in more data. */
01950                 YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
01951                         yy_n_chars, num_to_read );
01952 
01953                 yy_current_buffer->yy_n_chars = yy_n_chars;
01954                 }
01955 
01956         if ( yy_n_chars == 0 )
01957                 {
01958                 if ( number_to_move == YY_MORE_ADJ )
01959                         {
01960                         ret_val = EOB_ACT_END_OF_FILE;
01961                         yyrestart( yyin );
01962                         }
01963 
01964                 else
01965                         {
01966                         ret_val = EOB_ACT_LAST_MATCH;
01967                         yy_current_buffer->yy_buffer_status =
01968                                 YY_BUFFER_EOF_PENDING;
01969                         }
01970                 }
01971 
01972         else
01973                 ret_val = EOB_ACT_CONTINUE_SCAN;
01974 
01975         yy_n_chars += number_to_move;
01976         yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
01977         yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
01978 
01979         yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
01980 
01981         return ret_val;
01982         }

yy_state_type yy_get_previous_state (   )  [static]
  

01988         {
01989         register yy_state_type yy_current_state;
01990         register char *yy_cp;
01991 
01992         yy_current_state = yy_start;
01993 
01994         for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
01995                 {
01996                 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
01997                 if ( yy_accept[yy_current_state] )
01998                         {
01999                         yy_last_accepting_state = yy_current_state;
02000                         yy_last_accepting_cpos = yy_cp;
02001                         }
02002                 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
02003                         {
02004                         yy_current_state = (int) yy_def[yy_current_state];
02005                         if ( yy_current_state >= 367 )
02006                                 yy_c = yy_meta[(unsigned int) yy_c];
02007                         }
02008                 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
02009                 }
02010 
02011         return yy_current_state;
02012         }

void yy_init_buffer (  YY_BUFFER_STATE  b,
FILE *  file
) 
  

02292         {
02293         yy_flush_buffer( b );
02294 
02295         b->yy_input_file = file;
02296         b->yy_fill_buffer = 1;
02297 
02298 #if YY_ALWAYS_INTERACTIVE
02299         b->yy_is_interactive = 1;
02300 #else
02301 #if YY_NEVER_INTERACTIVE
02302         b->yy_is_interactive = 0;
02303 #else
02304         b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
02305 #endif
02306 #endif
02307         }

void yy_init_buffer (   ) 
 

void yy_load_buffer_state (   ) 
  

02218         {
02219         yy_n_chars = yy_current_buffer->yy_n_chars;
02220         yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
02221         yyin = yy_current_buffer->yy_input_file;
02222         yy_hold_char = *yy_c_buf_p;
02223         }

YY_BUFFER_STATE yy_scan_buffer (   ) 
 

YY_BUFFER_STATE yy_scan_bytes (   ) 
 

YY_BUFFER_STATE yy_scan_string (   ) 
 

void yy_switch_to_buffer (  YY_BUFFER_STATE  new_buffer  ) 
  

02189         {
02190         if ( yy_current_buffer == new_buffer )
02191                 return;
02192 
02193         if ( yy_current_buffer )
02194                 {
02195                 /* Flush out information for old buffer. */
02196                 *yy_c_buf_p = yy_hold_char;
02197                 yy_current_buffer->yy_buf_pos = yy_c_buf_p;
02198                 yy_current_buffer->yy_n_chars = yy_n_chars;
02199                 }
02200 
02201         yy_current_buffer</