source: rtems-libbsd/freebsd/contrib/libpcap/scanner.h @ 97c5f8e8

#ifndef pcap_HEADER_H
#define pcap_HEADER_H 1
#define pcap_IN_HEADER 1

#line 6 "scanner.h"
#line 2 "scanner.l"
/* Must come first for _LARGE_FILE_API on AIX. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif



#line 15 "scanner.h"

#define  YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 37
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif

/* First, we deal with  platform-specific or compiler-specific issues. */

#if defined(__FreeBSD__)
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS
#endif
#include <sys/cdefs.h>
#include <stdint.h>
#else
#define __dead2
#endif

/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>

/* end standard C headers. */

/* flex integer type definitions */

#ifndef FLEXINT_H
#define FLEXINT_H

/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */

#if defined(__FreeBSD__) || \
    (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)

/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
 * if you want the limit (max/min) macros for int types. 
 */
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif

#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t; 
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;

/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN               (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN              (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN              (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX               (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX              (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX              (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX              (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX             (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX             (4294967295U)
#endif

#endif /* ! C99 */

#endif /* ! FLEXINT_H */

#ifdef __cplusplus

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

#else   /* ! __cplusplus */

/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)

#define YY_USE_CONST

#endif  /* defined (__STDC__) */
#endif  /* ! __cplusplus */

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

/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
#define YY_TYPEDEF_YY_SCANNER_T
typedef void* yyscan_t;
#endif

/* For convenience, these vars (plus the bison vars far below)
   are macros in the reentrant scanner. */
#define yyin yyg->yyin_r
#define yyout yyg->yyout_r
#define yyextra yyg->yyextra_r
#define yyleng yyg->yyleng_r
#define yytext yyg->yytext_r
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define yy_flex_debug yyg->yy_flex_debug_r

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

#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif

#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
        {
        FILE *yy_input_file;

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

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

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

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

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

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

    int yy_bs_lineno; /**< The line count. */
    int yy_bs_column; /**< The column count. */
    
        /* Whether to try to fill the input buffer when we reach the
         * end of it.
         */
        int yy_fill_buffer;

        int yy_buffer_status;

        };
#endif /* !YY_STRUCT_YY_BUFFER_STATE */

void pcap_restart (FILE *input_file ,yyscan_t yyscanner );
void pcap__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
YY_BUFFER_STATE pcap__create_buffer (FILE *file,int size ,yyscan_t yyscanner );
void pcap__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void pcap__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void pcap_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
void pcap_pop_buffer_state (yyscan_t yyscanner );

YY_BUFFER_STATE pcap__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
YY_BUFFER_STATE pcap__scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
YY_BUFFER_STATE pcap__scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner );

void *pcap_alloc (yy_size_t ,yyscan_t yyscanner );
void *pcap_realloc (void *,yy_size_t ,yyscan_t yyscanner );
void pcap_free (void * ,yyscan_t yyscanner );

/* Begin user sect3 */

#define pcap_wrap(yyscanner) 1
#define YY_SKIP_YYWRAP

#define yytext_ptr yytext_r

#ifdef YY_HEADER_EXPORT_START_CONDITIONS
#define INITIAL 0

#endif

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
#include <unistd.h>
#endif

#define YY_EXTRA_TYPE compiler_state_t *

int pcap_lex_init (yyscan_t* scanner);

int pcap_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);

/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int pcap_lex_destroy (yyscan_t yyscanner );

int pcap_get_debug (yyscan_t yyscanner );

void pcap_set_debug (int debug_flag ,yyscan_t yyscanner );

YY_EXTRA_TYPE pcap_get_extra (yyscan_t yyscanner );

void pcap_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );

FILE *pcap_get_in (yyscan_t yyscanner );

void pcap_set_in  (FILE * in_str ,yyscan_t yyscanner );

FILE *pcap_get_out (yyscan_t yyscanner );

void pcap_set_out  (FILE * out_str ,yyscan_t yyscanner );

yy_size_t pcap_get_leng (yyscan_t yyscanner );

char *pcap_get_text (yyscan_t yyscanner );

int pcap_get_lineno (yyscan_t yyscanner );

void pcap_set_lineno (int line_number ,yyscan_t yyscanner );

int pcap_get_column  (yyscan_t yyscanner );

void pcap_set_column (int column_no ,yyscan_t yyscanner );

YYSTYPE * pcap_get_lval (yyscan_t yyscanner );

void pcap_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );

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

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int pcap_wrap (yyscan_t yyscanner );
#else
extern int pcap_wrap (yyscan_t yyscanner );
#endif
#endif

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

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
#endif

#ifndef YY_NO_INPUT

#endif

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

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

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1

extern int pcap_lex \
               (YYSTYPE * yylval_param ,yyscan_t yyscanner);

#define YY_DECL int pcap_lex \
               (YYSTYPE * yylval_param , yyscan_t yyscanner)
#endif /* !YY_DECL */

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

#undef YY_NEW_FILE
#undef YY_FLUSH_BUFFER
#undef yy_set_bol
#undef yy_new_buffer
#undef yy_set_interactive
#undef YY_DO_BEFORE_ACTION

#ifdef YY_DECL_IS_OURS
#undef YY_DECL_IS_OURS
#undef YY_DECL
#endif

#line 448 "scanner.l"


#line 361 "scanner.h"
#undef pcap_IN_HEADER
#endif /* pcap_HEADER_H */