#line 3 "scripts/kconfig/lex.zconf.c"

 #define  YY_INT_ALIGNED short int

 /* A lexical scanner generated by flex */

 #define yy_create_buffer zconf_create_buffer

 #define yy_delete_buffer zconf_delete_buffer

 #define yy_flex_debug zconf_flex_debug

 #define yy_init_buffer zconf_init_buffer

 #define yy_flush_buffer zconf_flush_buffer

 #define yy_load_buffer_state zconf_load_buffer_state

 #define yy_switch_to_buffer zconf_switch_to_buffer

 #define yyin zconfin

 #define yyleng zconfleng

 #define yylex zconflex

 #define yylineno zconflineno

 #define yyout zconfout

 #define yyrestart zconfrestart

 #define yytext zconftext

 #define yywrap zconfwrap

 #define yyalloc zconfalloc

 #define yyrealloc zconfrealloc

 #define yyfree zconffree

 #define FLEX_SCANNER

 #define YY_FLEX_MAJOR_VERSION 2

 #define YY_FLEX_MINOR_VERSION 5

 #define YY_FLEX_SUBMINOR_VERSION 35

 #if YY_FLEX_SUBMINOR_VERSION > 0

 #define FLEX_BETA

 #endif

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

 /* 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 (__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

 /* Returned upon end-of-file. */

 #define YY_NULL 0

 /* Promotes a possibly negative, possibly signed char to an unsigned

  * integer for use as an array index.  If the signed char is negative,

  * we want to instead treat it as an 8-bit unsigned char, hence the

  * double cast.

  */

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

 /* Enter a start condition.  This macro really ought to take a parameter,

  * but we do it the disgusting crufty way forced on us by the ()-less

  * definition of BEGIN.

  */

 #define BEGIN (yy_start) = 1 + 2 *

 /* Translate the current start state into a value that can be later handed

  * to BEGIN to return to the state.  The YYSTATE alias is for lex

  * compatibility.

  */

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

 #define YYSTATE YY_START

 /* Action number for EOF rule of a given start state. */

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

 /* Special action meaning "start processing a new file". */

 #define YY_NEW_FILE zconfrestart(zconfin  )

 #define YY_END_OF_BUFFER_CHAR 0

 /* Size of default input buffer. */

 #ifndef YY_BUF_SIZE

 #ifdef __ia64__

 /* On IA-64, the buffer size is 16k, not 8k.

  * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.

  * Ditto for the __ia64__ case accordingly.

  */

 #define YY_BUF_SIZE 32768

 #else

 #define YY_BUF_SIZE 16384

 #endif /* __ia64__ */

 #endif

 /* The state buf must be large enough to hold one state per character in the main buffer.

  */

 #define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

 #ifndef YY_TYPEDEF_YY_BUFFER_STATE

 #define YY_TYPEDEF_YY_BUFFER_STATE

 typedef struct yy_buffer_state *YY_BUFFER_STATE;

 #endif

 extern int zconfleng;

 extern FILE *zconfin, *zconfout;

 #define EOB_ACT_CONTINUE_SCAN 0

 #define EOB_ACT_END_OF_FILE 1

 #define EOB_ACT_LAST_MATCH 2

     #define YY_LESS_LINENO(n)

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

 #define yyless(n) \

 	do \

 		{ \

 		/* Undo effects of setting up zconftext. */ \

         int yyless_macro_arg = (n); \

         YY_LESS_LINENO(yyless_macro_arg);\

 		*yy_cp = (yy_hold_char); \

 		YY_RESTORE_YY_MORE_OFFSET \

 		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \

 		YY_DO_BEFORE_ACTION; /* set up zconftext again */ \

 		} \

 	while ( 0 )

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

 #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.

 	 */

 	int yy_n_chars;

 	/* Whether we "own" the buffer - i.e., we know we created it,

 	 * and can realloc() it to grow it, and should free() it to

 	 * delete it.

 	 */

 	int yy_is_our_buffer;

 	/* Whether this is an "interactive" input source; if so, and

 	 * if we're using stdio for input, then we want to use getc()

 	 * instead of fread(), to make sure we stop fetching input after

 	 * each newline.

 	 */

 	int yy_is_interactive;

 	/* Whether we're considered to be at the beginning of a line.

 	 * If so, '^' rules will be active on the next match, otherwise

 	 * not.

 	 */

 	int yy_at_bol;

     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;

 #define YY_BUFFER_NEW 0

 #define YY_BUFFER_NORMAL 1

 	/* When an EOF's been seen but there's still some text to process

 	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we

 	 * shouldn't try reading from the input source any more.  We might

 	 * still have a bunch of tokens to match, though, because of

 	 * possible backing-up.

 	 *

 	 * When we actually see the EOF, we change the status to "new"

 	 * (via zconfrestart()), so that the user can continue scanning by

 	 * just pointing zconfin at a new input file.

 	 */

 #define YY_BUFFER_EOF_PENDING 2

 	};

 #endif /* !YY_STRUCT_YY_BUFFER_STATE */

 /* Stack of input buffers. */

 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */

 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */

 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */

 /* We provide macros for accessing buffer states in case in the

  * future we want to put the buffer states in a more general

  * "scanner state".

  *

  * Returns the top of the stack, or NULL.

  */

 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \

                           ? (yy_buffer_stack)[(yy_buffer_stack_top)] \

                           : NULL)

 /* Same as previous macro, but useful when we know that the buffer stack is not

  * NULL or when we need an lvalue. For internal use only.

  */

 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

 /* yy_hold_char holds the character lost when zconftext is formed. */

 static char yy_hold_char;

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

 int zconfleng;

 /* Points to current character in buffer. */

 static char *yy_c_buf_p = (char *) 0;

 static int yy_init = 0;		/* whether we need to initialize */

 static int yy_start = 0;	/* start state number */

 /* Flag which is used to allow zconfwrap()'s to do buffer switches

  * instead of setting up a fresh zconfin.  A bit of a hack ...

  */

 static int yy_did_buffer_switch_on_eof;

 void zconfrestart (FILE *input_file  );

 void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer  );

 YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size  );

 void zconf_delete_buffer (YY_BUFFER_STATE b  );

 void zconf_flush_buffer (YY_BUFFER_STATE b  );

 void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer  );

 void zconfpop_buffer_state (void );

 static void zconfensure_buffer_stack (void );

 static void zconf_load_buffer_state (void );

 static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file  );

 #define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER )

 YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size  );

 YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str  );

 YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,int len  );

 void *zconfalloc (yy_size_t  );

 void *zconfrealloc (void *,yy_size_t  );

 void zconffree (void *  );

 #define yy_new_buffer zconf_create_buffer

 #define yy_set_interactive(is_interactive) \

 	{ \

 	if ( ! YY_CURRENT_BUFFER ){ \

         zconfensure_buffer_stack (); \

 		YY_CURRENT_BUFFER_LVALUE =    \

             zconf_create_buffer(zconfin,YY_BUF_SIZE ); \

 	} \

 	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \

 	}

 #define yy_set_bol(at_bol) \

 	{ \

 	if ( ! YY_CURRENT_BUFFER ){\

         zconfensure_buffer_stack (); \

 		YY_CURRENT_BUFFER_LVALUE =    \

             zconf_create_buffer(zconfin,YY_BUF_SIZE ); \

 	} \

 	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \

 	}

 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

 /* Begin user sect3 */

 #define zconfwrap(n) 1

 #define YY_SKIP_YYWRAP

 typedef unsigned char YY_CHAR;

 FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0;

 typedef int yy_state_type;

 extern int zconflineno;

 int zconflineno = 1;

 extern char *zconftext;

 #define yytext_ptr zconftext

 static yyconst flex_int16_t yy_nxt[][17] =

     {

     {

         0,    0,    0,    0,    0,    0,    0,    0,    0,    0,

         0,    0,    0,    0,    0,    0,    0

     },

     {

        11,   12,   13,   14,   12,   12,   15,   12,   12,   12,

        12,   12,   12,   12,   12,   12,   12

     },

     {

        11,   12,   13,   14,   12,   12,   15,   12,   12,   12,

        12,   12,   12,   12,   12,   12,   12

     },

     {

        11,   16,   16,   17,   16,   16,   16,   16,   16,   16,

        16,   16,   16,   18,   16,   16,   16

     },

     {

        11,   16,   16,   17,   16,   16,   16,   16,   16,   16,

        16,   16,   16,   18,   16,   16,   16

     },

     {

        11,   19,   20,   21,   19,   19,   19,   19,   19,   19,

        19,   19,   19,   19,   19,   19,   19

     },

     {

        11,   19,   20,   21,   19,   19,   19,   19,   19,   19,

        19,   19,   19,   19,   19,   19,   19

     },

     {

        11,   22,   22,   23,   22,   24,   22,   22,   24,   22,

        22,   22,   22,   22,   22,   25,   22

     },

     {

        11,   22,   22,   23,   22,   24,   22,   22,   24,   22,

        22,   22,   22,   22,   22,   25,   22

     },

     {

        11,   26,   26,   27,   28,   29,   30,   31,   29,   32,

        33,   34,   35,   35,   36,   37,   38

     },

     {

        11,   26,   26,   27,   28,   29,   30,   31,   29,   32,

        33,   34,   35,   35,   36,   37,   38

     },

     {

       -11,  -11,  -11,  -11,  -11,  -11,  -11,  -11,  -11,  -11,

       -11,  -11,  -11,  -11,  -11,  -11,  -11

     },

     {

        11,  -12,  -12,  -12,  -12,  -12,  -12,  -12,  -12,  -12,

       -12,  -12,  -12,  -12,  -12,  -12,  -12

     },

     {

        11,  -13,   39,   40,  -13,  -13,   41,  -13,  -13,  -13,

       -13,  -13,  -13,  -13,  -13,  -13,  -13

     },

     {

        11,  -14,  -14,  -14,  -14,  -14,  -14,  -14,  -14,  -14,

       -14,  -14,  -14,  -14,  -14,  -14,  -14

     },

     {

        11,   42,   42,   43,   42,   42,   42,   42,   42,   42,

        42,   42,   42,   42,   42,   42,   42

     },

     {

        11,  -16,  -16,  -16,  -16,  -16,  -16,  -16,  -16,  -16,

       -16,  -16,  -16,  -16,  -16,  -16,  -16

     },

     {

        11,  -17,  -17,  -17,  -17,  -17,  -17,  -17,  -17,  -17,

       -17,  -17,  -17,  -17,  -17,  -17,  -17

     },

     {

        11,  -18,  -18,  -18,  -18,  -18,  -18,  -18,  -18,  -18,

       -18,  -18,  -18,   44,  -18,  -18,  -18

     },

     {

        11,   45,   45,  -19,   45,   45,   45,   45,   45,   45,

        45,   45,   45,   45,   45,   45,   45

     },

     {

        11,  -20,   46,   47,  -20,  -20,  -20,  -20,  -20,  -20,

       -20,  -20,  -20,  -20,  -20,  -20,  -20

     },

     {

        11,   48,  -21,  -21,   48,   48,   48,   48,   48,   48,

        48,   48,   48,   48,   48,   48,   48

     },

     {

        11,   49,   49,   50,   49,  -22,   49,   49,  -22,   49,

        49,   49,   49,   49,   49,  -22,   49

     },

     {

        11,  -23,  -23,  -23,  -23,  -23,  -23,  -23,  -23,  -23,

       -23,  -23,  -23,  -23,  -23,  -23,  -23

     },

     {

        11,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,

       -24,  -24,  -24,  -24,  -24,  -24,  -24

     },

     {

        11,   51,   51,   52,   51,   51,   51,   51,   51,   51,

        51,   51,   51,   51,   51,   51,   51

     },

     {

        11,  -26,  -26,  -26,  -26,  -26,  -26,  -26,  -26,  -26,

       -26,  -26,  -26,  -26,  -26,  -26,  -26

     },

     {

        11,  -27,  -27,  -27,  -27,  -27,  -27,  -27,  -27,  -27,

       -27,  -27,  -27,  -27,  -27,  -27,  -27

     },

     {

        11,  -28,  -28,  -28,  -28,  -28,  -28,  -28,  -28,  -28,

       -28,  -28,  -28,  -28,   53,  -28,  -28

     },

     {

        11,  -29,  -29,  -29,  -29,  -29,  -29,  -29,  -29,  -29,

       -29,  -29,  -29,  -29,  -29,  -29,  -29

     },

     {

        11,   54,   54,  -30,   54,   54,   54,   54,   54,   54,

        54,   54,   54,   54,   54,   54,   54

     },

     {

        11,  -31,  -31,  -31,  -31,  -31,  -31,   55,  -31,  -31,

       -31,  -31,  -31,  -31,  -31,  -31,  -31

     },

     {

        11,  -32,  -32,  -32,  -32,  -32,  -32,  -32,  -32,  -32,

       -32,  -32,  -32,  -32,  -32,  -32,  -32

     },

     {

        11,  -33,  -33,  -33,  -33,  -33,  -33,  -33,  -33,  -33,

       -33,  -33,  -33,  -33,  -33,  -33,  -33

     },

     {

        11,  -34,  -34,  -34,  -34,  -34,  -34,  -34,  -34,  -34,

       -34,   56,   57,   57,  -34,  -34,  -34

     },

     {

        11,  -35,  -35,  -35,  -35,  -35,  -35,  -35,  -35,  -35,

       -35,   57,   57,   57,  -35,  -35,  -35

     },

     {

        11,  -36,  -36,  -36,  -36,  -36,  -36,  -36,  -36,  -36,

       -36,  -36,  -36,  -36,  -36,  -36,  -36

     },

     {

        11,  -37,  -37,   58,  -37,  -37,  -37,  -37,  -37,  -37,

       -37,  -37,  -37,  -37,  -37,  -37,  -37

     },

     {

        11,  -38,  -38,  -38,  -38,  -38,  -38,  -38,  -38,  -38,

       -38,  -38,  -38,  -38,  -38,  -38,   59

     },

     {

        11,  -39,   39,   40,  -39,  -39,   41,  -39,  -39,  -39,

       -39,  -39,  -39,  -39,  -39,  -39,  -39

     },

     {

        11,  -40,  -40,  -40,  -40,  -40,  -40,  -40,  -40,  -40,

       -40,  -40,  -40,  -40,  -40,  -40,  -40

     },

     {

        11,   42,   42,   43,   42,   42,   42,   42,   42,   42,

        42,   42,   42,   42,   42,   42,   42

     },

     {

        11,   42,   42,   43,   42,   42,   42,   42,   42,   42,

        42,   42,   42,   42,   42,   42,   42

     },

     {

        11,  -43,  -43,  -43,  -43,  -43,  -43,  -43,  -43,  -43,

       -43,  -43,  -43,  -43,  -43,  -43,  -43

     },

     {

        11,  -44,  -44,  -44,  -44,  -44,  -44,  -44,  -44,  -44,

       -44,  -44,  -44,   44,  -44,  -44,  -44

     },

     {

        11,   45,   45,  -45,   45,   45,   45,   45,   45,   45,

        45,   45,   45,   45,   45,   45,   45

     },

     {

        11,  -46,   46,   47,  -46,  -46,  -46,  -46,  -46,  -46,

       -46,  -46,  -46,  -46,  -46,  -46,  -46

     },

     {

        11,   48,  -47,  -47,   48,   48,   48,   48,   48,   48,

        48,   48,   48,   48,   48,   48,   48

     },

     {

        11,  -48,  -48,  -48,  -48,  -48,  -48,  -48,  -48,  -48,

       -48,  -48,  -48,  -48,  -48,  -48,  -48

     },

     {

        11,   49,   49,   50,   49,  -49,   49,   49,  -49,   49,

        49,   49,   49,   49,   49,  -49,   49

     },

     {

        11,  -50,  -50,  -50,  -50,  -50,  -50,  -50,  -50,  -50,

       -50,  -50,  -50,  -50,  -50,  -50,  -50

     },

     {

        11,  -51,  -51,   52,  -51,  -51,  -51,  -51,  -51,  -51,

       -51,  -51,  -51,  -51,  -51,  -51,  -51

     },

     {

        11,  -52,  -52,  -52,  -52,  -52,  -52,  -52,  -52,  -52,

       -52,  -52,  -52,  -52,  -52,  -52,  -52

     },

     {

        11,  -53,  -53,  -53,  -53,  -53,  -53,  -53,  -53,  -53,

       -53,  -53,  -53,  -53,  -53,  -53,  -53

     },

     {

        11,   54,   54,  -54,   54,   54,   54,   54,   54,   54,

        54,   54,   54,   54,   54,   54,   54

     },

     {

        11,  -55,  -55,  -55,  -55,  -55,  -55,  -55,  -55,  -55,

       -55,  -55,  -55,  -55,  -55,  -55,  -55

     },

     {

        11,  -56,  -56,  -56,  -56,  -56,  -56,  -56,  -56,  -56,

       -56,   60,   57,   57,  -56,  -56,  -56

     },

     {

        11,  -57,  -57,  -57,  -57,  -57,  -57,  -57,  -57,  -57,

       -57,   57,   57,   57,  -57,  -57,  -57

     },

     {

        11,  -58,  -58,  -58,  -58,  -58,  -58,  -58,  -58,  -58,

       -58,  -58,  -58,  -58,  -58,  -58,  -58

     },

     {

        11,  -59,  -59,  -59,  -59,  -59,  -59,  -59,  -59,  -59,

       -59,  -59,  -59,  -59,  -59,  -59,  -59

     },

     {

        11,  -60,  -60,  -60,  -60,  -60,  -60,  -60,  -60,  -60,

       -60,   57,   57,   57,  -60,  -60,  -60

     },

     } ;

 static yy_state_type yy_get_previous_state (void );

 static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );

 static int yy_get_next_buffer (void );

 static void yy_fatal_error (yyconst char msg[]  );

 /* Done after the current pattern has been matched and before the

  * corresponding action - sets up zconftext.

  */

 #define YY_DO_BEFORE_ACTION \

 	(yytext_ptr) = yy_bp; \

 	zconfleng = (size_t) (yy_cp - yy_bp); \

 	(yy_hold_char) = *yy_cp; \

 	*yy_cp = '\0'; \

 	(yy_c_buf_p) = yy_cp;

 #define YY_NUM_RULES 33

 #define YY_END_OF_BUFFER 34

 /* This struct is not used in this scanner,

    but its presence is necessary. */

 struct yy_trans_info

 	{

 	flex_int32_t yy_verify;

 	flex_int32_t yy_nxt;

 	};

 static yyconst flex_int16_t yy_accept[61] =

     {   0,

         0,    0,    0,    0,    0,    0,    0,    0,    0,    0,

        34,    5,    4,    2,    3,    7,    8,    6,   32,   29,

        31,   24,   28,   27,   26,   22,   17,   13,   16,   20,

        22,   11,   12,   19,   19,   14,   22,   22,    4,    2,

         3,    3,    1,    6,   32,   29,   31,   30,   24,   23,

        26,   25,   15,   20,    9,   19,   19,   21,   10,   18

     } ;

 static yyconst flex_int32_t yy_ec[256] =

     {   0,

         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    2,    4,    5,    6,    1,    1,    7,    8,    9,

        10,    1,    1,    1,   11,   12,   12,   13,   13,   13,

        13,   13,   13,   13,   13,   13,   13,    1,    1,    1,

        14,    1,    1,    1,   13,   13,   13,   13,   13,   13,

        13,   13,   13,   13,   13,   13,   13,   13,   13,   13,

        13,   13,   13,   13,   13,   13,   13,   13,   13,   13,

         1,   15,    1,    1,   13,    1,   13,   13,   13,   13,

        13,   13,   13,   13,   13,   13,   13,   13,   13,   13,

        13,   13,   13,   13,   13,   13,   13,   13,   13,   13,

        13,   13,    1,   16,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

         1,    1,    1,    1,    1

     } ;

 extern int zconf_flex_debug;

 int zconf_flex_debug = 0;

 /* The intent behind this definition is that it'll catch

  * any uses of REJECT which flex missed.

  */

 #define REJECT reject_used_but_not_detected

 #define yymore() yymore_used_but_not_detected

 #define YY_MORE_ADJ 0

 #define YY_RESTORE_YY_MORE_OFFSET

 char *zconftext;

 #define YY_NO_INPUT 1

 /*

  * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>

  * Released under the terms of the GNU GPL v2.0.

  */

 #include <limits.h>

 #include <stdio.h>

 #include <stdlib.h>

 #include <string.h>

 #include <unistd.h>

 #define LKC_DIRECT_LINK

 #include "lkc.h"

 #define START_STRSIZE	16

 static struct {

 	struct file *file;

 	int lineno;

 } current_pos;

 static char *text;

 static int text_size, text_asize;

 struct buffer {

         struct buffer *parent;

         YY_BUFFER_STATE state;

 };

 struct buffer *current_buf;

 static int last_ts, first_ts;

 static void zconf_endhelp(void);

 static void zconf_endfile(void);

 static void new_string(void)

 {

 	text = malloc(START_STRSIZE);

 	text_asize = START_STRSIZE;

 	text_size = 0;

 	*text = 0;

 }

 static void append_string(const char *str, int size)

 {

 	int new_size = text_size + size + 1;

 	if (new_size > text_asize) {

 		new_size += START_STRSIZE - 1;

 		new_size &= -START_STRSIZE;

 		text = realloc(text, new_size);

 		text_asize = new_size;

 	}

 	memcpy(text + text_size, str, size);

 	text_size += size;

 	text[text_size] = 0;

 }

 static void alloc_string(const char *str, int size)

 {

 	text = malloc(size + 1);

 	memcpy(text, str, size);

 	text[size] = 0;

 }

 #define INITIAL 0

 #define COMMAND 1

 #define HELP 2

 #define STRING 3

 #define PARAM 4

 #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

 #ifndef YY_EXTRA_TYPE

 #define YY_EXTRA_TYPE void *

 #endif

 static int yy_init_globals (void );

 /* Accessor methods to globals.

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

 int zconflex_destroy (void );

 int zconfget_debug (void );

 void zconfset_debug (int debug_flag  );

 YY_EXTRA_TYPE zconfget_extra (void );

 void zconfset_extra (YY_EXTRA_TYPE user_defined  );

 FILE *zconfget_in (void );

 void zconfset_in  (FILE * in_str  );

 FILE *zconfget_out (void );

 void zconfset_out  (FILE * out_str  );

 int zconfget_leng (void );

 char *zconfget_text (void );

 int zconfget_lineno (void );

 void zconfset_lineno (int line_number  );

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

  * section 1.

  */

 #ifndef YY_SKIP_YYWRAP

 #ifdef __cplusplus

 extern "C" int zconfwrap (void );

 #else

 extern int zconfwrap (void );

 #endif

 #endif

     static void yyunput (int c,char *buf_ptr  );

 #ifndef yytext_ptr

 static void yy_flex_strncpy (char *,yyconst char *,int );

 #endif

 #ifdef YY_NEED_STRLEN

 static int yy_flex_strlen (yyconst char * );

 #endif

 #ifndef YY_NO_INPUT

 #ifdef __cplusplus

 static int yyinput (void );

 #else

 static int input (void );

 #endif

 #endif

 /* Amount of stuff to slurp up with each read. */

 #ifndef YY_READ_BUF_SIZE

 #ifdef __ia64__

 /* On IA-64, the buffer size is 16k, not 8k */

 #define YY_READ_BUF_SIZE 16384

 #else

 #define YY_READ_BUF_SIZE 8192

 #endif /* __ia64__ */

 #endif

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

 #ifndef ECHO

 /* This used to be an fputs(), but since the string might contain NUL's,

  * we now use fwrite().

  */

 #define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0)

 #endif

 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,

  * is returned in "result".

  */

 #ifndef YY_INPUT

 #define YY_INPUT(buf,result,max_size) \

 	errno=0; \

 	while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \

 	{ \

 		if( errno != EINTR) \

 		{ \

 			YY_FATAL_ERROR( "input in flex scanner failed" ); \

 			break; \

 		} \

 		errno=0; \

 		clearerr(zconfin); \

 	}\

 \

 #endif

 /* No semi-colon after return; correct usage is to write "yyterminate();" -

  * we don't want an extra ';' after the "return" because that will cause

  * some compilers to complain about unreachable statements.

  */

 #ifndef yyterminate

 #define yyterminate() return YY_NULL

 #endif

 /* Number of entries by which start-condition stack grows. */

 #ifndef YY_START_STACK_INCR

 #define YY_START_STACK_INCR 25

 #endif

 /* Report a fatal error. */

 #ifndef YY_FATAL_ERROR

 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )

 #endif

 /* end tables serialization structures and prototypes */

 /* 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 zconflex (void);

 #define YY_DECL int zconflex (void)

 #endif /* !YY_DECL */

 /* Code executed at the beginning of each rule, after zconftext and zconfleng

  * have been set up.

  */

 #ifndef YY_USER_ACTION

 #define YY_USER_ACTION

 #endif

 /* Code executed at the end of each rule. */

 #ifndef YY_BREAK

 #define YY_BREAK break;

 #endif

 #define YY_RULE_SETUP \

 	YY_USER_ACTION

 /** The main scanner function which does all the work.

  */

 YY_DECL

 {

 	register yy_state_type yy_current_state;

 	register char *yy_cp, *yy_bp;

 	register int yy_act;

 	int str = 0;

 	int ts, i;

 	if ( !(yy_init) )

 		{

 		(yy_init) = 1;

 #ifdef YY_USER_INIT

 		YY_USER_INIT;

 #endif

 		if ( ! (yy_start) )

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

 		if ( ! zconfin )

 			zconfin = stdin;

 		if ( ! zconfout )

 			zconfout = stdout;

 		if ( ! YY_CURRENT_BUFFER ) {

 			zconfensure_buffer_stack ();

 			YY_CURRENT_BUFFER_LVALUE =

 				zconf_create_buffer(zconfin,YY_BUF_SIZE );

 		}

 		zconf_load_buffer_state( );

 		}

 	while ( 1 )		/* loops until end-of-file is reached */

 		{

 		yy_cp = (yy_c_buf_p);

 		/* Support of zconftext. */

 		*yy_cp = (yy_hold_char);

 		/* yy_bp points to the position in yy_ch_buf of the start of

 		 * the current run.

 		 */

 		yy_bp = yy_cp;

 		yy_current_state = (yy_start);

 yy_match:

 		while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)]  ]) > 0 )

 			++yy_cp;

 		yy_current_state = -yy_current_state;

 yy_find_action:

 		yy_act = yy_accept[yy_current_state];

 		YY_DO_BEFORE_ACTION;

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

 		switch ( yy_act )

 	{ /* beginning of action switch */

 case 1:

 /* rule 1 can match eol */

 case 2:

 /* rule 2 can match eol */

 YY_RULE_SETUP

 {

 	current_file->lineno++;

 	return T_EOL;

 }

 	YY_BREAK

 case 3:

 YY_RULE_SETUP

 	YY_BREAK

 case 4:

 YY_RULE_SETUP

 {

 	BEGIN(COMMAND);

 }

 	YY_BREAK

 case 5:

 YY_RULE_SETUP

 {

 	unput(zconftext[0]);

 	BEGIN(COMMAND);

 }

 	YY_BREAK

 case 6:

 YY_RULE_SETUP

 {

 		struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng);

 		BEGIN(PARAM);

 		current_pos.file = current_file;

 		current_pos.lineno = current_file->lineno;

 		if (id && id->flags & TF_COMMAND) {

 			zconflval.id = id;

 			return id->token;

 		}

 		alloc_string(zconftext, zconfleng);

 		zconflval.string = text;

 		return T_WORD;

 	}

 	YY_BREAK

 case 7:

 YY_RULE_SETUP

 	YY_BREAK

 case 8:

 /* rule 8 can match eol */

 YY_RULE_SETUP

 {

 		BEGIN(INITIAL);

 		current_file->lineno++;

 		return T_EOL;

 	}

 	YY_BREAK

 case 9:

 YY_RULE_SETUP

 return T_AND;

 	YY_BREAK

 case 10:

 YY_RULE_SETUP

 return T_OR;

 	YY_BREAK

 case 11:

 YY_RULE_SETUP

 return T_OPEN_PAREN;

 	YY_BREAK

 case 12:

 YY_RULE_SETUP

 return T_CLOSE_PAREN;

 	YY_BREAK

 case 13:

 YY_RULE_SETUP

 return T_NOT;

 	YY_BREAK

 case 14:

 YY_RULE_SETUP

 return T_EQUAL;

 	YY_BREAK

 case 15:

 YY_RULE_SETUP

 return T_UNEQUAL;

 	YY_BREAK

 case 16:

 YY_RULE_SETUP

 {

 		str = zconftext[0];

 		new_string();

 		BEGIN(STRING);

 	}

 	YY_BREAK

 case 17:

 /* rule 17 can match eol */

 YY_RULE_SETUP

 BEGIN(INITIAL); current_file->lineno++; return T_EOL;

 	YY_BREAK

 case 18:

 YY_RULE_SETUP

 /* ignore */

 	YY_BREAK

 case 19:

 YY_RULE_SETUP

 {

 		struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng);

 		if (id && id->flags & TF_PARAM) {

 			zconflval.id = id;

 			return id->token;

 		}

 		alloc_string(zconftext, zconfleng);

 		zconflval.string = text;

 		return T_WORD;

 	}

 	YY_BREAK

 case 20:

 YY_RULE_SETUP

 /* comment */

 	YY_BREAK

 case 21:

 /* rule 21 can match eol */

 YY_RULE_SETUP

 current_file->lineno++;

 	YY_BREAK

 case 22:

 YY_RULE_SETUP

 	YY_BREAK

 case YY_STATE_EOF(PARAM):

 {

 		BEGIN(INITIAL);

 	}

 	YY_BREAK

 case 23:

 /* rule 23 can match eol */

 *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */

 (yy_c_buf_p) = yy_cp -= 1;

 YY_DO_BEFORE_ACTION; /* set up zconftext again */

 YY_RULE_SETUP

 {

 		append_string(zconftext, zconfleng);

 		zconflval.string = text;

 		return T_WORD_QUOTE;

 	}

 	YY_BREAK

 case 24:

 YY_RULE_SETUP

 {

 		append_string(zconftext, zconfleng);

 	}

 	YY_BREAK

 case 25:

 /* rule 25 can match eol */

 *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */

 (yy_c_buf_p) = yy_cp -= 1;

 YY_DO_BEFORE_ACTION; /* set up zconftext again */

 YY_RULE_SETUP

 {

 		append_string(zconftext + 1, zconfleng - 1);

 		zconflval.string = text;

 		return T_WORD_QUOTE;

 	}

 	YY_BREAK

 case 26:

 YY_RULE_SETUP

 {

 		append_string(zconftext + 1, zconfleng - 1);

 	}

 	YY_BREAK

 case 27:

 YY_RULE_SETUP

 {

 		if (str == zconftext[0]) {

 			BEGIN(PARAM);

 			zconflval.string = text;

 			return T_WORD_QUOTE;

 		} else

 			append_string(zconftext, 1);

 	}

 	YY_BREAK

 case 28:

 /* rule 28 can match eol */

 YY_RULE_SETUP

 {

 		printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno());

 		current_file->lineno++;

 		BEGIN(INITIAL);

 		return T_EOL;

 	}

 	YY_BREAK

 case YY_STATE_EOF(STRING):

 {

 		BEGIN(INITIAL);

 	}

 	YY_BREAK

 case 29:

 YY_RULE_SETUP

 {

 		ts = 0;

 		for (i = 0; i < zconfleng; i++) {

 			if (zconftext[i] == '\t')

 				ts = (ts & ~7) + 8;

 			else

 				ts++;

 		}

 		last_ts = ts;

 		if (first_ts) {

 			if (ts < first_ts) {

 				zconf_endhelp();

 				return T_HELPTEXT;

 			}

 			ts -= first_ts;

 			while (ts > 8) {

 				append_string("        ", 8);

 				ts -= 8;

 			}

 			append_string("        ", ts);

 		}

 	}

 	YY_BREAK

 case 30:

 /* rule 30 can match eol */

 *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */

 (yy_c_buf_p) = yy_cp -= 1;

 YY_DO_BEFORE_ACTION; /* set up zconftext again */

 YY_RULE_SETUP

 {

 		current_file->lineno++;

 		zconf_endhelp();

 		return T_HELPTEXT;

 	}

 	YY_BREAK

 case 31:

 /* rule 31 can match eol */

 YY_RULE_SETUP

 {

 		current_file->lineno++;

 		append_string("\n", 1);

 	}

 	YY_BREAK

 case 32:

 YY_RULE_SETUP

 {

 		while (zconfleng) {

 			if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t'))

 				break;

 			zconfleng--;

 		}

 		append_string(zconftext, zconfleng);

 		if (!first_ts)

 			first_ts = last_ts;

 	}

 	YY_BREAK

 case YY_STATE_EOF(HELP):

 {

 		zconf_endhelp();

 		return T_HELPTEXT;

 	}

 	YY_BREAK

 case YY_STATE_EOF(INITIAL):

 case YY_STATE_EOF(COMMAND):

 {

 	if (current_file) {

 		zconf_endfile();

 		return T_EOL;

 	}

 	fclose(zconfin);

 	yyterminate();

 }

 	YY_BREAK

 case 33:

 YY_RULE_SETUP

 YY_FATAL_ERROR( "flex scanner jammed" );

 	YY_BREAK

 	case YY_END_OF_BUFFER:

 		{

 		/* Amount of text matched not including the EOB char. */

 		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;

 		/* Undo the effects of YY_DO_BEFORE_ACTION. */

 		*yy_cp = (yy_hold_char);

 		YY_RESTORE_YY_MORE_OFFSET

 		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )

 			{

 			/* We're scanning a new file or input source.  It's

 			 * possible that this happened because the user

 			 * just pointed zconfin at a new source and called

 			 * zconflex().  If so, then we have to assure

 			 * consistency between YY_CURRENT_BUFFER and our

 			 * globals.  Here is the right place to do so, because

 			 * this is the first action (other than possibly a

 			 * back-up) that will match for the new input source.

 			 */

 			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;

 			YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin;

 			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;

 			}

 		/* Note that here we test for yy_c_buf_p "<=" to the position

 		 * of the first EOB in the buffer, since yy_c_buf_p will

 		 * already have been incremented past the NUL character

 		 * (since all states make transitions on EOB to the

 		 * end-of-buffer state).  Contrast this with the test

 		 * in input().

 		 */

 		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )

 			{ /* This was really a NUL. */

 			yy_state_type yy_next_state;

 			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;

 			yy_current_state = yy_get_previous_state(  );

 			/* Okay, we're now positioned to make the NUL

 			 * transition.  We couldn't have

 			 * yy_get_previous_state() go ahead and do it

 			 * for us because it doesn't know how to deal

 			 * with the possibility of jamming (and we don't

 			 * want to build jamming into it because then it

 			 * will run more slowly).

 			 */

 			yy_next_state = yy_try_NUL_trans( yy_current_state );

 			yy_bp = (yytext_ptr) + YY_MORE_ADJ;

 			if ( yy_next_state )

 				{

 				/* Consume the NUL. */

 				yy_cp = ++(yy_c_buf_p);

 				yy_current_state = yy_next_state;

 				goto yy_match;

 				}

 			else

 				{

 				yy_cp = (yy_c_buf_p);

 				goto yy_find_action;

 				}

 			}

 		else switch ( yy_get_next_buffer(  ) )

 			{

 			case EOB_ACT_END_OF_FILE:

 				{

 				(yy_did_buffer_switch_on_eof) = 0;

 				if ( zconfwrap( ) )

 					{

 					/* Note: because we've taken care in

 					 * yy_get_next_buffer() to have set up

 					 * zconftext, we can now set up

 					 * yy_c_buf_p so that if some total

 					 * hoser (like flex itself) wants to

 					 * call the scanner after we return the

 					 * YY_NULL, it'll still work - another

 					 * YY_NULL will get returned.

 					 */

 					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;

 					yy_act = YY_STATE_EOF(YY_START);

 					goto do_action;

 					}

 				else

 					{

 					if ( ! (yy_did_buffer_switch_on_eof) )

 						YY_NEW_FILE;

 					}

 				break;

 				}

 			case EOB_ACT_CONTINUE_SCAN:

 				(yy_c_buf_p) =

 					(yytext_ptr) + yy_amount_of_matched_text;

 				yy_current_state = yy_get_previous_state(  );

 				yy_cp = (yy_c_buf_p);

 				yy_bp = (yytext_ptr) + YY_MORE_ADJ;

 				goto yy_match;

 			case EOB_ACT_LAST_MATCH:

 				(yy_c_buf_p) =

 				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];

 				yy_current_state = yy_get_previous_state(  );

 				yy_cp = (yy_c_buf_p);

 				yy_bp = (yytext_ptr) + YY_MORE_ADJ;

 				goto yy_find_action;

 			}

 		break;

 		}

 	default:

 		YY_FATAL_ERROR(

 			"fatal flex scanner internal error--no action found" );

 	} /* end of action switch */

 		} /* end of scanning one token */

 } /* end of zconflex */

 /* yy_get_next_buffer - try to read in a new buffer

  *

  * Returns a code representing an action:

  *	EOB_ACT_LAST_MATCH -

  *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position

  *	EOB_ACT_END_OF_FILE - end of file

  */

 static int yy_get_next_buffer (void)

 {

     	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;

 	register char *source = (yytext_ptr);

 	register int number_to_move, i;

 	int ret_val;

 	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )

 		YY_FATAL_ERROR(

 		"fatal flex scanner internal error--end of buffer missed" );

 	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )

 		{ /* Don't try to fill the buffer, so this is an EOF. */

 		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )

 			{

 			/* We matched a single character, the EOB, so

 			 * treat this as a final EOF.

 			 */

 			return EOB_ACT_END_OF_FILE;

 			}

 		else

 			{

 			/* We matched some text prior to the EOB, first

 			 * process it.

 			 */

 			return EOB_ACT_LAST_MATCH;

 			}

 		}

 	/* Try to read more data. */

 	/* First move last chars to start of buffer. */

 	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;

 	for ( i = 0; i < number_to_move; ++i )

 		*(dest++) = *(source++);

 	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )

 		/* don't do the read, it's not guaranteed to return an EOF,

 		 * just force an EOF

 		 */

 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;

 	else

 		{

 			int num_to_read =

 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;

 		while ( num_to_read <= 0 )

 			{ /* Not enough room in the buffer - grow it. */

 			/* just a shorter name for the current buffer */

 			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;

 			int yy_c_buf_p_offset =

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

 			if ( b->yy_is_our_buffer )

 				{

 				int new_size = b->yy_buf_size * 2;

 				if ( new_size <= 0 )

 					b->yy_buf_size += b->yy_buf_size / 8;

 				else

 					b->yy_buf_size *= 2;

 				b->yy_ch_buf = (char *)

 					/* Include room in for 2 EOB chars. */

 					zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );

 				}

 			else

 				/* Can't grow it, we don't own it. */

 				b->yy_ch_buf = 0;

 			if ( ! b->yy_ch_buf )

 				YY_FATAL_ERROR(

 				"fatal error - scanner input buffer overflow" );

 			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];

 			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -

 						number_to_move - 1;

 			}

 		if ( num_to_read > YY_READ_BUF_SIZE )

 			num_to_read = YY_READ_BUF_SIZE;

 		/* Read in more data. */

 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),

 			(yy_n_chars), (size_t) num_to_read );

 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);

 		}

 	if ( (yy_n_chars) == 0 )

 		{

 		if ( number_to_move == YY_MORE_ADJ )

 			{

 			ret_val = EOB_ACT_END_OF_FILE;

 			zconfrestart(zconfin  );

 			}

 		else

 			{

 			ret_val = EOB_ACT_LAST_MATCH;

 			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =

 				YY_BUFFER_EOF_PENDING;

 			}

 		}

 	else

 		ret_val = EOB_ACT_CONTINUE_SCAN;

 	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {

 		/* Extend the array by 50%, plus the number we really need. */

 		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);

 		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );

 		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )

 			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );

 	}

 	(yy_n_chars) += number_to_move;

 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;

 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;

 	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];

 	return ret_val;

 }

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

     static yy_state_type yy_get_previous_state (void)

 {

 	register yy_state_type yy_current_state;

 	register char *yy_cp;

 	yy_current_state = (yy_start);

 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )

 		{

 		yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)];

 		}

 	return yy_current_state;

 }

 /* yy_try_NUL_trans - try to make a transition on the NUL character

  *

  * synopsis

  *	next_state = yy_try_NUL_trans( current_state );

  */

     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )

 {

 	register int yy_is_jam;

 	yy_current_state = yy_nxt[yy_current_state][1];

 	yy_is_jam = (yy_current_state <= 0);

 	return yy_is_jam ? 0 : yy_current_state;

 }

     static void yyunput (int c, register char * yy_bp )

 {

 	register char *yy_cp;

     yy_cp = (yy_c_buf_p);

 	/* undo effects of setting up zconftext */

 	*yy_cp = (yy_hold_char);

 	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )

 		{ /* need to shift things up to make room */

 		/* +2 for EOB chars. */

 		register int number_to_move = (yy_n_chars) + 2;

 		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[

 					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];

 		register char *source =

 				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];

 		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )

 			*--dest = *--source;

 		yy_cp += (int) (dest - source);

 		yy_bp += (int) (dest - source);

 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =

 			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;

 		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )

 			YY_FATAL_ERROR( "flex scanner push-back overflow" );

 		}

 	*--yy_cp = (char) c;

 	(yytext_ptr) = yy_bp;

 	(yy_hold_char) = *yy_cp;

 	(yy_c_buf_p) = yy_cp;

 }

 #ifndef YY_NO_INPUT

 #ifdef __cplusplus

     static int yyinput (void)

 #else

     static int input  (void)

 #endif

 {

 	int c;

 	*(yy_c_buf_p) = (yy_hold_char);

 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )

 		{

 		/* yy_c_buf_p now points to the character we want to return.

 		 * If this occurs *before* the EOB characters, then it's a

 		 * valid NUL; if not, then we've hit the end of the buffer.

 		 */

 		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )

 			/* This was really a NUL. */

 			*(yy_c_buf_p) = '\0';

 		else

 			{ /* need more input */

 			int offset = (yy_c_buf_p) - (yytext_ptr);

 			++(yy_c_buf_p);

 			switch ( yy_get_next_buffer(  ) )

 				{

 				case EOB_ACT_LAST_MATCH:

 					/* This happens because yy_g_n_b()

 					 * sees that we've accumulated a

 					 * token and flags that we need to

 					 * try matching the token before

 					 * proceeding.  But for input(),

 					 * there's no matching to consider.

 					 * So convert the EOB_ACT_LAST_MATCH

 					 * to EOB_ACT_END_OF_FILE.

 					 */

 					/* Reset buffer status. */

 					zconfrestart(zconfin );

 					/*FALLTHROUGH*/

 				case EOB_ACT_END_OF_FILE:

 					{

 					if ( zconfwrap( ) )

 						return EOF;

 					if ( ! (yy_did_buffer_switch_on_eof) )

 						YY_NEW_FILE;

 #ifdef __cplusplus

 					return yyinput();

 #else

 					return input();

 #endif

 					}

 				case EOB_ACT_CONTINUE_SCAN:

 					(yy_c_buf_p) = (yytext_ptr) + offset;

 					break;

 				}

 			}

 		}

 	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */

 	*(yy_c_buf_p) = '\0';	/* preserve zconftext */

 	(yy_hold_char) = *++(yy_c_buf_p);

 	return c;

 }

 #endif	/* ifndef YY_NO_INPUT */

 /** Immediately switch to a different input stream.

  * @param input_file A readable stream.

  * 

  * @note This function does not reset the start condition to @c INITIAL .

  */

     void zconfrestart  (FILE * input_file )

 {

 	if ( ! YY_CURRENT_BUFFER ){

         zconfensure_buffer_stack ();

 		YY_CURRENT_BUFFER_LVALUE =

             zconf_create_buffer(zconfin,YY_BUF_SIZE );

 	}

 	zconf_init_buffer(YY_CURRENT_BUFFER,input_file );

 	zconf_load_buffer_state( );

 }

 /** Switch to a different input buffer.

  * @param new_buffer The new input buffer.

  * 

  */

     void zconf_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )

 {

 	/* TODO. We should be able to replace this entire function body

 	 * with

 	 *		zconfpop_buffer_state();

 	 *		zconfpush_buffer_state(new_buffer);

      */

 	zconfensure_buffer_stack ();

 	if ( YY_CURRENT_BUFFER == new_buffer )

 		return;

 	if ( YY_CURRENT_BUFFER )

 		{

 		/* Flush out information for old buffer. */

 		*(yy_c_buf_p) = (yy_hold_char);

 		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);

 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);

 		}

 	YY_CURRENT_BUFFER_LVALUE = new_buffer;

 	zconf_load_buffer_state( );

 	/* We don't actually know whether we did this switch during

 	 * EOF (zconfwrap()) processing, but the only time this flag

 	 * is looked at is after zconfwrap() is called, so it's safe

 	 * to go ahead and always set it.

 	 */

 	(yy_did_buffer_switch_on_eof) = 1;

 }

 static void zconf_load_buffer_state  (void)

 {

     	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;

 	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;

 	zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;

 	(yy_hold_char) = *(yy_c_buf_p);

 }

 /** Allocate and initialize an input buffer state.

  * @param file A readable stream.

  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.

  * 

  * @return the allocated buffer state.

  */

     YY_BUFFER_STATE zconf_create_buffer  (FILE * file, int  size )

 {

 	YY_BUFFER_STATE b;

 	b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state )  );

 	if ( ! b )

 		YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );

 	b->yy_buf_size = size;

 	/* yy_ch_buf has to be 2 characters longer than the size given because

 	 * we need to put in 2 end-of-buffer characters.

 	 */

 	b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2  );

 	if ( ! b->yy_ch_buf )

 		YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );

 	b->yy_is_our_buffer = 1;

 	zconf_init_buffer(b,file );

 	return b;

 }

 /** Destroy the buffer.

  * @param b a buffer created with zconf_create_buffer()

  * 

  */

     void zconf_delete_buffer (YY_BUFFER_STATE  b )

 {

 	if ( ! b )

 		return;

 	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */

 		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;

 	if ( b->yy_is_our_buffer )

 		zconffree((void *) b->yy_ch_buf  );

 	zconffree((void *) b  );

 }

 /* Initializes or reinitializes a buffer.

  * This function is sometimes called more than once on the same buffer,

  * such as during a zconfrestart() or at EOF.

  */

     static void zconf_init_buffer  (YY_BUFFER_STATE  b, FILE * file )

 {

 	int oerrno = errno;

 	zconf_flush_buffer(b );

 	b->yy_input_file = file;

 	b->yy_fill_buffer = 1;

     /* If b is the current buffer, then zconf_init_buffer was _probably_

      * called from zconfrestart() or through yy_get_next_buffer.

      * In that case, we don't want to reset the lineno or column.

      */

     if (b != YY_CURRENT_BUFFER){

         b->yy_bs_lineno = 1;

         b->yy_bs_column = 0;

     }

         b->yy_is_interactive = 0;

 	errno = oerrno;

 }

 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.

  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.

  * 

  */

     void zconf_flush_buffer (YY_BUFFER_STATE  b )

 {

     	if ( ! b )

 		return;

 	b->yy_n_chars = 0;

 	/* We always need two end-of-buffer characters.  The first causes

 	 * a transition to the end-of-buffer state.  The second causes

 	 * a jam in that state.

 	 */

 	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;

 	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;

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

 	b->yy_at_bol = 1;

 	b->yy_buffer_status = YY_BUFFER_NEW;

 	if ( b == YY_CURRENT_BUFFER )

 		zconf_load_buffer_state( );

 }

 /** Pushes the new state onto the stack. The new state becomes

  *  the current state. This function will allocate the stack

  *  if necessary.

  *  @param new_buffer The new state.

  *  

  */

 void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )

 {

     	if (new_buffer == NULL)

 		return;

 	zconfensure_buffer_stack();

 	/* This block is copied from zconf_switch_to_buffer. */

 	if ( YY_CURRENT_BUFFER )

 		{

 		/* Flush out information for old buffer. */

 		*(yy_c_buf_p) = (yy_hold_char);

 		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);

 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);

 		}

 	/* Only push if top exists. Otherwise, replace top. */

 	if (YY_CURRENT_BUFFER)

 		(yy_buffer_stack_top)++;

 	YY_CURRENT_BUFFER_LVALUE = new_buffer;

 	/* copied from zconf_switch_to_buffer. */

 	zconf_load_buffer_state( );

 	(yy_did_buffer_switch_on_eof) = 1;

 }

 /** Removes and deletes the top of the stack, if present.

  *  The next element becomes the new top.

  *  

  */

 void zconfpop_buffer_state (void)

 {

     	if (!YY_CURRENT_BUFFER)

 		return;

 	zconf_delete_buffer(YY_CURRENT_BUFFER );

 	YY_CURRENT_BUFFER_LVALUE = NULL;

 	if ((yy_buffer_stack_top) > 0)

 		--(yy_buffer_stack_top);

 	if (YY_CURRENT_BUFFER) {

 		zconf_load_buffer_state( );

 		(yy_did_buffer_switch_on_eof) = 1;

 	}

 }

 /* Allocates the stack if it does not exist.

  *  Guarantees space for at least one push.

  */

 static void zconfensure_buffer_stack (void)

 {

 	int num_to_alloc;

 	if (!(yy_buffer_stack)) {

 		/* First allocation is just for 2 elements, since we don't know if this

 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an

 		 * immediate realloc on the next call.

          */

 		num_to_alloc = 1;

 		(yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc

 								(num_to_alloc * sizeof(struct yy_buffer_state*)

 								);

 		if ( ! (yy_buffer_stack) )

 			YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" );

 		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));

 		(yy_buffer_stack_max) = num_to_alloc;

 		(yy_buffer_stack_top) = 0;

 		return;

 	}

 	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){

 		/* Increase the buffer to prepare for a possible push. */

 		int grow_size = 8 /* arbitrary grow size */;

 		num_to_alloc = (yy_buffer_stack_max) + grow_size;

 		(yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc

 								((yy_buffer_stack),

 								num_to_alloc * sizeof(struct yy_buffer_state*)

 								);

 		if ( ! (yy_buffer_stack) )

 			YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" );

 		/* zero only the new slots.*/

 		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));

 		(yy_buffer_stack_max) = num_to_alloc;

 	}

 }

 /** Setup the input buffer state to scan directly from a user-specified character buffer.

  * @param base the character buffer

  * @param size the size in bytes of the character buffer

  * 

  * @return the newly allocated buffer state object. 

  */

 YY_BUFFER_STATE zconf_scan_buffer  (char * base, yy_size_t  size )

 {

 	YY_BUFFER_STATE b;

 	if ( size < 2 ||

 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||

 	     base[size-1] != YY_END_OF_BUFFER_CHAR )

 		/* They forgot to leave room for the EOB's. */

 		return 0;

 	b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state )  );

 	if ( ! b )

 		YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" );

 	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */

 	b->yy_buf_pos = b->yy_ch_buf = base;

 	b->yy_is_our_buffer = 0;

 	b->yy_input_file = 0;

 	b->yy_n_chars = b->yy_buf_size;

 	b->yy_is_interactive = 0;

 	b->yy_at_bol = 1;

 	b->yy_fill_buffer = 0;

 	b->yy_buffer_status = YY_BUFFER_NEW;

 	zconf_switch_to_buffer(b  );

 	return b;

 }

 /** Setup the input buffer state to scan a string. The next call to zconflex() will

  * scan from a @e copy of @a str.

  * @param yystr a NUL-terminated string to scan

  * 

  * @return the newly allocated buffer state object.

  * @note If you want to scan bytes that may contain NUL values, then use

  *       zconf_scan_bytes() instead.

  */

 YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr )

 {

 	return zconf_scan_bytes(yystr,strlen(yystr) );

 }

 /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will

  * scan from a @e copy of @a bytes.

  * @param yybytes the byte buffer to scan

  * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.

  * 

  * @return the newly allocated buffer state object.

  */

 YY_BUFFER_STATE zconf_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )

 {

 	YY_BUFFER_STATE b;

 	char *buf;

 	yy_size_t n;

 	int i;

 	/* Get memory for full buffer, including space for trailing EOB's. */

 	n = _yybytes_len + 2;

 	buf = (char *) zconfalloc(n  );

 	if ( ! buf )

 		YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" );

 	for ( i = 0; i < _yybytes_len; ++i )

 		buf[i] = yybytes[i];

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

 	b = zconf_scan_buffer(buf,n );

 	if ( ! b )

 		YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" );

 	/* It's okay to grow etc. this buffer, and we should throw it

 	 * away when we're done.

 	 */

 	b->yy_is_our_buffer = 1;

 	return b;

 }

 #ifndef YY_EXIT_FAILURE

 #define YY_EXIT_FAILURE 2

 #endif

 static void yy_fatal_error (yyconst char* msg )

 {

     	(void) fprintf( stderr, "%s\n", msg );

 	exit( YY_EXIT_FAILURE );

 }

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

 #undef yyless

 #define yyless(n) \

 	do \

 		{ \

 		/* Undo effects of setting up zconftext. */ \

         int yyless_macro_arg = (n); \

         YY_LESS_LINENO(yyless_macro_arg);\

 		zconftext[zconfleng] = (yy_hold_char); \

 		(yy_c_buf_p) = zconftext + yyless_macro_arg; \

 		(yy_hold_char) = *(yy_c_buf_p); \

 		*(yy_c_buf_p) = '\0'; \

 		zconfleng = yyless_macro_arg; \

 		} \

 	while ( 0 )

 /* Accessor  methods (get/set functions) to struct members. */

 /** Get the current line number.

  * 

  */

 int zconfget_lineno  (void)

 {

     return zconflineno;

 }

 /** Get the input stream.

  * 

  */

 FILE *zconfget_in  (void)

 {

         return zconfin;

 }

 /** Get the output stream.

  * 

  */

 FILE *zconfget_out  (void)

 {

         return zconfout;

 }

 /** Get the length of the current token.

  * 

  */

 int zconfget_leng  (void)

 {

         return zconfleng;

 }

 /** Get the current token.

  * 

  */

 char *zconfget_text  (void)

 {

         return zconftext;

 }

 /** Set the current line number.

  * @param line_number

  * 

  */

 void zconfset_lineno (int  line_number )

 {

     zconflineno = line_number;

 }

 /** Set the input stream. This does not discard the current

  * input buffer.

  * @param in_str A readable stream.

  * 

  * @see zconf_switch_to_buffer

  */

 void zconfset_in (FILE *  in_str )

 {

         zconfin = in_str ;

 }

 void zconfset_out (FILE *  out_str )

 {

         zconfout = out_str ;

 }

 int zconfget_debug  (void)

 {

         return zconf_flex_debug;

 }

 void zconfset_debug (int  bdebug )

 {

         zconf_flex_debug = bdebug ;

 }

 static int yy_init_globals (void)

 {

         /* Initialization is the same as for the non-reentrant scanner.

      * This function is called from zconflex_destroy(), so don't allocate here.

      */

     (yy_buffer_stack) = 0;

     (yy_buffer_stack_top) = 0;

     (yy_buffer_stack_max) = 0;

     (yy_c_buf_p) = (char *) 0;

     (yy_init) = 0;

     (yy_start) = 0;

 /* Defined in main.c */

 #ifdef YY_STDINIT

     zconfin = stdin;

     zconfout = stdout;

 #else

     zconfin = (FILE *) 0;

     zconfout = (FILE *) 0;

 #endif

     /* For future reference: Set errno on error, since we are called by

      * zconflex_init()

      */

     return 0;

 }

 /* zconflex_destroy is for both reentrant and non-reentrant scanners. */

 int zconflex_destroy  (void)

 {

     /* Pop the buffer stack, destroying each element. */

 	while(YY_CURRENT_BUFFER){

 		zconf_delete_buffer(YY_CURRENT_BUFFER  );

 		YY_CURRENT_BUFFER_LVALUE = NULL;

 		zconfpop_buffer_state();

 	}

 	/* Destroy the stack itself. */

 	zconffree((yy_buffer_stack) );

 	(yy_buffer_stack) = NULL;

     /* Reset the globals. This is important in a non-reentrant scanner so the next time

      * zconflex() is called, initialization will occur. */

     yy_init_globals( );

     return 0;

 }

 /*

  * Internal utility routines.

  */

 #ifndef yytext_ptr

 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )

 {

 	register int i;

 	for ( i = 0; i < n; ++i )

 		s1[i] = s2[i];

 }

 #endif

 #ifdef YY_NEED_STRLEN

 static int yy_flex_strlen (yyconst char * s )

 {

 	register int n;

 	for ( n = 0; s[n]; ++n )

 		;

 	return n;

 }

 #endif

 void *zconfalloc (yy_size_t  size )

 {

 	return (void *) malloc( size );

 }

 void *zconfrealloc  (void * ptr, yy_size_t  size )

 {

 	/* The cast to (char *) in the following accommodates both

 	 * implementations that use char* generic pointers, and those

 	 * that use void* generic pointers.  It works with the latter

 	 * because both ANSI C and C++ allow castless assignment from

 	 * any pointer type to void*, and deal with argument conversions

 	 * as though doing an assignment.

 	 */

 	return (void *) realloc( (char *) ptr, size );

 }

 void zconffree (void * ptr )

 {

 	free( (char *) ptr );	/* see zconfrealloc() for (char *) cast */

 }

 #define YYTABLES_NAME "yytables"

 void zconf_starthelp(void)

 {

 	new_string();

 	last_ts = first_ts = 0;

 	BEGIN(HELP);

 }

 static void zconf_endhelp(void)

 {

 	zconflval.string = text;

 	BEGIN(INITIAL);

 }

 /*

  * Try to open specified file with following names:

  * ./name

  * $(srctree)/name

  * The latter is used when srctree is separate from objtree

  * when compiling the kernel.

  * Return NULL if file is not found.

  */

 FILE *zconf_fopen(const char *name)

 {

 	char *env, fullname[PATH_MAX+1];

 	FILE *f;

 	f = fopen(name, "r");

 	if (!f && name != NULL && name[0] != '/') {

 		env = getenv(SRCTREE);

 		if (env) {

 			sprintf(fullname, "%s/%s", env, name);

 			f = fopen(fullname, "r");

 		}

 	}

 	return f;

 }

 void zconf_initscan(const char *name)

 {

 	zconfin = zconf_fopen(name);

 	if (!zconfin) {

 		printf("can't find file %s\n", name);

 		exit(1);

 	}

 	current_buf = malloc(sizeof(*current_buf));

 	memset(current_buf, 0, sizeof(*current_buf));

 	current_file = file_lookup(name);

 	current_file->lineno = 1;

 }

 void zconf_nextfile(const char *name)

 {

 	struct file *iter;

 	struct file *file = file_lookup(name);

 	struct buffer *buf = malloc(sizeof(*buf));

 	memset(buf, 0, sizeof(*buf));

 	current_buf->state = YY_CURRENT_BUFFER;

 	zconfin = zconf_fopen(file->name);

 	if (!zconfin) {

 		printf("%s:%d: can't open file \"%s\"\n",

 		    zconf_curname(), zconf_lineno(), file->name);

 		exit(1);

 	}

 	zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE));

 	buf->parent = current_buf;

 	current_buf = buf;

 	for (iter = current_file->parent; iter; iter = iter->parent ) {

 		if (!strcmp(current_file->name,iter->name) ) {

 			printf("%s:%d: recursive inclusion detected. "

 			       "Inclusion path:\n  current file : '%s'\n",

 			       zconf_curname(), zconf_lineno(),

 			       zconf_curname());

 			iter = current_file->parent;

 			while (iter && \

 			       strcmp(iter->name,current_file->name)) {

 				printf("  included from: '%s:%d'\n",

 				       iter->name, iter->lineno-1);

 				iter = iter->parent;

 			}

 			if (iter)

 				printf("  included from: '%s:%d'\n",

 				       iter->name, iter->lineno+1);

 			exit(1);

 		}

 	}

 	file->lineno = 1;

 	file->parent = current_file;

 	current_file = file;

 }

 static void zconf_endfile(void)

 {

 	struct buffer *parent;

 	current_file = current_file->parent;

 	parent = current_buf->parent;

 	if (parent) {

 		fclose(zconfin);

 		zconf_delete_buffer(YY_CURRENT_BUFFER);

 		zconf_switch_to_buffer(parent->state);

 	}

 	free(current_buf);

 	current_buf = parent;

 }

 int zconf_lineno(void)

 {

 	return current_pos.lineno;

 }

 const char *zconf_curname(void)

 {

 	return current_pos.file ? current_pos.file->name : "<none>";

 }