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From s.@apache.org
Subject svn commit: r1002824 [3/4] - in /httpd/httpd/trunk: ./ modules/ssl/
Date Wed, 29 Sep 2010 19:42:04 GMT
Modified: httpd/httpd/trunk/modules/ssl/ssl_expr_scan.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/ssl/ssl_expr_scan.c?rev=1002824&r1=1002823&r2=1002824&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/ssl/ssl_expr_scan.c (original)
+++ httpd/httpd/trunk/modules/ssl/ssl_expr_scan.c Wed Sep 29 19:42:03 2010
@@ -1,70 +1,107 @@
-#define yy_create_buffer ssl_expr_yy_create_buffer
-#define yy_delete_buffer ssl_expr_yy_delete_buffer
-#define yy_scan_buffer ssl_expr_yy_scan_buffer
-#define yy_scan_string ssl_expr_yy_scan_string
-#define yy_scan_bytes ssl_expr_yy_scan_bytes
-#define yy_flex_debug ssl_expr_yy_flex_debug
-#define yy_init_buffer ssl_expr_yy_init_buffer
-#define yy_flush_buffer ssl_expr_yy_flush_buffer
-#define yy_load_buffer_state ssl_expr_yy_load_buffer_state
-#define yy_switch_to_buffer ssl_expr_yy_switch_to_buffer
-#define yyin ssl_expr_yyin
-#define yyleng ssl_expr_yyleng
-#define yylex ssl_expr_yylex
-#define yyout ssl_expr_yyout
-#define yyrestart ssl_expr_yyrestart
-#define yytext ssl_expr_yytext
+#line 2 "ssl_expr_scan.c"
 
-/* A lexical scanner generated by flex */
+#line 4 "ssl_expr_scan.c"
 
-/* Scanner skeleton version:
- * $FreeBSD: src/usr.bin/lex/flex.skl,v 1.4 1999/10/27 07:56:44 obrien Exp $
- */
+#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 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. */
 
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
+/* 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;
 
-#ifdef __cplusplus
+/* 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
 
-#include <stdlib.h>
-#include <unistd.h>
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
 
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
+#ifdef __cplusplus
 
 /* The "const" storage-class-modifier is valid. */
 #define YY_USE_CONST
 
-#else  /* ! __cplusplus */
+#else	/* ! __cplusplus */
 
-#if __STDC__
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
 
-#define YY_USE_PROTOS
 #define YY_USE_CONST
 
-#endif  /* __STDC__ */
-#endif  /* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
+#endif	/* defined (__STDC__) */
+#endif	/* ! __cplusplus */
 
 #ifdef YY_USE_CONST
 #define yyconst const
@@ -72,13 +109,6 @@
 #define yyconst
 #endif
 
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
 /* Returned upon end-of-file. */
 #define YY_NULL 0
 
@@ -89,222 +119,255 @@
  */
 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
 
+/* 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
+
 /* 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 *
+#define BEGIN yyg->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 YY_START ((yyg->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 yyrestart( yyin )
+#define YY_NEW_FILE ssl_expr_yyrestart(yyin ,yyscanner )
 
 #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
 
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
+/* 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))
 
-extern int yyleng;
-extern FILE *yyin, *yyout;
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
 
 #define EOB_ACT_CONTINUE_SCAN 0
 #define EOB_ACT_END_OF_FILE 1
 #define EOB_ACT_LAST_MATCH 2
 
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator).  This
- * avoids problems with code like:
- *
- *    if ( condition_holds )
- *       yyless( 5 );
- *    else
- *       do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
+    #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 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 unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = yyg->yy_hold_char; \
+		YY_RESTORE_YY_MORE_OFFSET \
+		yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
+
+#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;
+	{
+	FILE *yy_input_file;
 
-        char *yy_ch_buf;    /* input buffer */
-        char *yy_buf_pos;   /* current position in input buffer */
+	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;
+	/* 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;
 
-        /* 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;
-
-        /* Whether to try to fill the input buffer when we reach the
-         * end of it.
-         */
-        int yy_fill_buffer;
+	int yy_buffer_status;
 
-        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 yyrestart()), so that the user can continue scanning by
-         * just pointing yyin at a new input file.
-         */
+	/* 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 ssl_expr_yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
 #define YY_BUFFER_EOF_PENDING 2
-        };
 
-static YY_BUFFER_STATE yy_current_buffer = 0;
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
 
 /* 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_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars;  /* number of characters read into yy_ch_buf */
-
+#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
+                          ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
+                          : NULL)
 
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1;   /* whether we need to initialize */
-static int yy_start = 0;  /* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin.  A bit of a hack ...
+/* 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.
  */
-static int yy_did_buffer_switch_on_eof;
+#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
+
+void ssl_expr_yyrestart (FILE *input_file ,yyscan_t yyscanner );
+void ssl_expr_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+YY_BUFFER_STATE ssl_expr_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
+void ssl_expr_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void ssl_expr_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void ssl_expr_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+void ssl_expr_yypop_buffer_state (yyscan_t yyscanner );
 
-void yyrestart YY_PROTO(( FILE *input_file ));
+static void ssl_expr_yyensure_buffer_stack (yyscan_t yyscanner );
+static void ssl_expr_yy_load_buffer_state (yyscan_t yyscanner );
+static void ssl_expr_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
 
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
+#define YY_FLUSH_BUFFER ssl_expr_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
 
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+YY_BUFFER_STATE ssl_expr_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
+YY_BUFFER_STATE ssl_expr_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
+YY_BUFFER_STATE ssl_expr_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
 
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
+void *ssl_expr_yyalloc (yy_size_t ,yyscan_t yyscanner );
+void *ssl_expr_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
+void ssl_expr_yyfree (void * ,yyscan_t yyscanner );
 
-#define yy_new_buffer yy_create_buffer
+#define yy_new_buffer ssl_expr_yy_create_buffer
 
 #define yy_set_interactive(is_interactive) \
-        { \
-        if ( ! yy_current_buffer ) \
-                yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-        yy_current_buffer->yy_is_interactive = is_interactive; \
-        }
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        ssl_expr_yyensure_buffer_stack (yyscanner); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            ssl_expr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
 
 #define yy_set_bol(at_bol) \
-        { \
-        if ( ! yy_current_buffer ) \
-                yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-        yy_current_buffer->yy_at_bol = at_bol; \
-        }
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        ssl_expr_yyensure_buffer_stack (yyscanner); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            ssl_expr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
 
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
 
+/* Begin user sect3 */
 
-#define yywrap() 1
+#define ssl_expr_yywrap(n) 1
 #define YY_SKIP_YYWRAP
+
 typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
 typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
 
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+#define yytext_ptr yytext_r
+
+static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
+static int yy_get_next_buffer (yyscan_t yyscanner );
+static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
 
 /* Done after the current pattern has been matched and before the
  * corresponding action - sets up yytext.
  */
 #define YY_DO_BEFORE_ACTION \
-        yytext_ptr = yy_bp; \
-        yyleng = (int) (yy_cp - yy_bp); \
-        yy_hold_char = *yy_cp; \
-        *yy_cp = '\0'; \
-        yy_c_buf_p = yy_cp;
+	yyg->yytext_ptr = yy_bp; \
+	yyleng = (size_t) (yy_cp - yy_bp); \
+	yyg->yy_hold_char = *yy_cp; \
+	*yy_cp = '\0'; \
+	yyg->yy_c_buf_p = yy_cp;
 
 #define YY_NUM_RULES 47
 #define YY_END_OF_BUFFER 48
-static yyconst short int yy_accept[97] =
+/* 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[97] =
     {   0,
         0,    0,    0,    0,    0,    0,    0,    0,   48,   46,
         1,   38,    2,   46,   44,   24,   46,   28,   45,   45,
@@ -319,7 +382,7 @@ static yyconst short int yy_accept[97] =
 
     } ;
 
-static yyconst int yy_ec[256] =
+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,
@@ -351,7 +414,7 @@ static yyconst int yy_ec[256] =
         1,    1,    1,    1,    1
     } ;
 
-static yyconst int yy_meta[41] =
+static yyconst flex_int32_t yy_meta[41] =
     {   0,
         1,    1,    2,    1,    3,    1,    4,    4,    4,    1,
         1,    1,    4,    4,    4,    4,    4,    4,    4,    4,
@@ -359,7 +422,7 @@ static yyconst int yy_meta[41] =
         4,    4,    4,    4,    4,    4,    4,    4,    1,    1
     } ;
 
-static yyconst short int yy_base[104] =
+static yyconst flex_int16_t yy_base[104] =
     {   0,
         0,    0,   38,   39,    0,    0,  101,  100,  128,  174,
        43,   36,  174,  121,   40,  115,   39,  114,    0,   37,
@@ -375,7 +438,7 @@ static yyconst short int yy_base[104] =
       161,  165,  169
     } ;
 
-static yyconst short int yy_def[104] =
+static yyconst flex_int16_t yy_def[104] =
     {   0,
        96,    1,   97,   97,   98,   98,   99,   99,   96,   96,
        96,   96,   96,   96,   96,   96,   96,   96,  100,  100,
@@ -391,7 +454,7 @@ static yyconst short int yy_def[104] =
        96,   96,   96
     } ;
 
-static yyconst short int yy_nxt[215] =
+static yyconst flex_int16_t yy_nxt[215] =
     {   0,
        10,   11,   11,   12,   13,   14,   10,   15,   15,   16,
        17,   18,   19,   19,   19,   19,   20,   19,   19,   19,
@@ -419,7 +482,7 @@ static yyconst short int yy_nxt[215] =
        96,   96,   96,   96
     } ;
 
-static yyconst short int yy_chk[215] =
+static yyconst flex_int16_t yy_chk[215] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
@@ -447,9 +510,6 @@ static yyconst short int yy_chk[215] =
        96,   96,   96,   96
     } ;
 
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
 /* The intent behind this definition is that it'll catch
  * any uses of REJECT which flex missed.
  */
@@ -457,9 +517,7 @@ static char *yy_last_accepting_cpos;
 #define yymore() yymore_used_but_not_detected
 #define YY_MORE_ADJ 0
 #define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
 #line 1 "ssl_expr_scan.l"
-#define INITIAL 0
 /* Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
@@ -475,16 +533,16 @@ char *yytext;
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*                      _             _
- *  _ __ ___   ___   __| |    ___ ___| |
- * | '_ ` _ \ / _ \ / _` |   / __/ __| |
+/*                      _             _ 
+ *  _ __ ___   ___   __| |    ___ ___| |  
+ * | '_ ` _ \ / _ \ / _` |   / __/ __| |  
  * | | | | | | (_) | (_| |   \__ \__ \ | mod_ssl - Apache Interface to OpenSSL
  * |_| |_| |_|\___/ \__,_|___|___/___/_| http://www.modssl.org/
- *                      |_____|
+ *                      |_____|         
  *  ssl_expr_scan.l
  *  Expression Scanner
  */
-/* ``Killing for peace is
+/* ``Killing for peace is 
 like fucking for virginity.''
 -- Unknown  */
 /*  _________________________________________________________________
@@ -492,27 +550,129 @@ like fucking for virginity.''
 **  Expression Scanner
 **  _________________________________________________________________
 */
-#line 37 "ssl_expr_scan.l"
+#define YY_NO_INPUT 1
+
+
+#line 49 "ssl_expr_scan.l"
 #include "ssl_private.h"
 
 #include "ssl_expr_parse.h"
-
-#define YY_NO_UNPUT 1
-int yyinput(char *buf, int max_size);
+#include "ssl_expr.h"
 
 #undef  YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-    (result = yyinput(buf, max_size))
+#define YY_INPUT(buf,result,max_size)                       \
+{                                                           \
+    if ((result = MIN(max_size, yyextra->inputbuf           \
+                              + yyextra->inputlen           \
+                              - yyextra->inputptr)) <= 0)   \
+    {                                                       \
+        result = YY_NULL;                                   \
+    }                                                       \
+    else {                                                  \
+        memcpy(buf, yyextra->inputptr, result);             \
+        yyextra->inputptr += result;                        \
+    }                                                       \
+}
 
 #define MAX_STR_LEN 2048
-/* %option stack */
-#define YY_NEVER_INTERACTIVE 1
-#define str 1
+#define YY_EXTRA_TYPE ssl_expr_info_type*
+#line 580 "ssl_expr_scan.c"
 
+#define INITIAL 0
+#define str 1
 #define regex 2
 #define regex_flags 3
 
-#line 517 "lex.ssl_expr_yy.c"
+#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
+
+/* Holds the entire state of the reentrant scanner. */
+struct yyguts_t
+    {
+
+    /* User-defined. Not touched by flex. */
+    YY_EXTRA_TYPE yyextra_r;
+
+    /* The rest are the same as the globals declared in the non-reentrant scanner. */
+    FILE *yyin_r, *yyout_r;
+    size_t yy_buffer_stack_top; /**< index of top of stack. */
+    size_t yy_buffer_stack_max; /**< capacity of stack. */
+    YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
+    char yy_hold_char;
+    int yy_n_chars;
+    int yyleng_r;
+    char *yy_c_buf_p;
+    int yy_init;
+    int yy_start;
+    int yy_did_buffer_switch_on_eof;
+    int yy_start_stack_ptr;
+    int yy_start_stack_depth;
+    int *yy_start_stack;
+    yy_state_type yy_last_accepting_state;
+    char* yy_last_accepting_cpos;
+
+    int yylineno_r;
+    int yy_flex_debug_r;
+
+    char *yytext_r;
+    int yy_more_flag;
+    int yy_more_len;
+
+    YYSTYPE * yylval_r;
+
+    }; /* end struct yyguts_t */
+
+static int yy_init_globals (yyscan_t yyscanner );
+
+    /* This must go here because YYSTYPE and YYLTYPE are included
+     * from bison output in section 1.*/
+    #    define yylval yyg->yylval_r
+    
+int ssl_expr_yylex_init (yyscan_t* scanner);
+
+int ssl_expr_yylex_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 ssl_expr_yylex_destroy (yyscan_t yyscanner );
+
+int ssl_expr_yyget_debug (yyscan_t yyscanner );
+
+void ssl_expr_yyset_debug (int debug_flag ,yyscan_t yyscanner );
+
+YY_EXTRA_TYPE ssl_expr_yyget_extra (yyscan_t yyscanner );
+
+void ssl_expr_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
+
+FILE *ssl_expr_yyget_in (yyscan_t yyscanner );
+
+void ssl_expr_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
+
+FILE *ssl_expr_yyget_out (yyscan_t yyscanner );
+
+void ssl_expr_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
+
+int ssl_expr_yyget_leng (yyscan_t yyscanner );
+
+char *ssl_expr_yyget_text (yyscan_t yyscanner );
+
+int ssl_expr_yyget_lineno (yyscan_t yyscanner );
+
+void ssl_expr_yyset_lineno (int line_number ,yyscan_t yyscanner );
+
+YYSTYPE * ssl_expr_yyget_lval (yyscan_t yyscanner );
+
+void ssl_expr_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
 
 /* Macros after this point can all be overridden by user definitions in
  * section 1.
@@ -520,79 +680,46 @@ int yyinput(char *buf, int max_size);
 
 #ifndef YY_SKIP_YYWRAP
 #ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
+extern "C" int ssl_expr_yywrap (yyscan_t yyscanner );
 #else
-extern int yywrap YY_PROTO(( void ));
-#endif
+extern int ssl_expr_yywrap (yyscan_t yyscanner );
 #endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
 #endif
 
 #ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
 #endif
 
 #ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
 #endif
 
 #ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
 
+#ifdef __cplusplus
+static int yyinput (yyscan_t yyscanner );
 #else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
+static int input (yyscan_t yyscanner );
 #endif
 
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#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 (void) fwrite( yytext, yyleng, 1, yyout )
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
@@ -600,21 +727,35 @@ YY_MALLOC_DECL
  */
 #ifndef YY_INPUT
 #define YY_INPUT(buf,result,max_size) \
-        if ( yy_current_buffer->yy_is_interactive ) \
-                { \
-                int c = '*', n; \
-                for ( n = 0; n < max_size && \
-                             (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-                        buf[n] = (char) c; \
-                if ( c == '\n' ) \
-                        buf[n++] = (char) c; \
-                if ( c == EOF && ferror( yyin ) ) \
-                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
-                result = n; \
-                } \
-        else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-                  && ferror( yyin ) ) \
-                YY_FATAL_ERROR( "input in flex scanner failed" );
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
 #endif
 
 /* No semi-colon after return; correct usage is to write "yyterminate();" -
@@ -632,15 +773,23 @@ YY_MALLOC_DECL
 
 /* Report a fatal error. */
 #ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
 #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 int yylex YY_PROTO(( void ))
-#endif
+#define YY_DECL_IS_OURS 1
+
+extern int ssl_expr_yylex \
+               (YYSTYPE * yylval_param ,yyscan_t yyscanner);
+
+#define YY_DECL int ssl_expr_yylex \
+               (YYSTYPE * yylval_param , yyscan_t yyscanner)
+#endif /* !YY_DECL */
 
 /* Code executed at the beginning of each rule, after yytext and yyleng
  * have been set up.
@@ -655,17 +804,20 @@ YY_MALLOC_DECL
 #endif
 
 #define YY_RULE_SETUP \
-        YY_USER_ACTION
+	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;
-
-#line 58 "ssl_expr_scan.l"
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
+#line 74 "ssl_expr_scan.l"
 
+  
   char  caStr[MAX_STR_LEN];
   char *cpStr = NULL;
   char  caRegex[MAX_STR_LEN];
@@ -675,203 +827,209 @@ YY_DECL
  /*
   * Whitespaces
   */
-#line 680 "lex.ssl_expr_yy.c"
+#line 831 "ssl_expr_scan.c"
+
+    yylval = yylval_param;
 
-        if ( yy_init )
-                {
-                yy_init = 0;
+	if ( !yyg->yy_init )
+		{
+		yyg->yy_init = 1;
 
 #ifdef YY_USER_INIT
-                YY_USER_INIT;
+		YY_USER_INIT;
 #endif
 
-                if ( ! yy_start )
-                        yy_start = 1;  /* first start state */
+		if ( ! yyg->yy_start )
+			yyg->yy_start = 1;	/* first start state */
 
-                if ( ! yyin )
-                        yyin = stdin;
+		if ( ! yyin )
+			yyin = stdin;
 
-                if ( ! yyout )
-                        yyout = stdout;
+		if ( ! yyout )
+			yyout = stdout;
 
-                if ( ! yy_current_buffer )
-                        yy_current_buffer =
-                                yy_create_buffer( yyin, YY_BUF_SIZE );
+		if ( ! YY_CURRENT_BUFFER ) {
+			ssl_expr_yyensure_buffer_stack (yyscanner);
+			YY_CURRENT_BUFFER_LVALUE =
+				ssl_expr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+		}
 
-                yy_load_buffer_state();
-                }
+		ssl_expr_yy_load_buffer_state(yyscanner );
+		}
 
-        while ( 1 )  /* loops until end-of-file is reached */
-                {
-                yy_cp = yy_c_buf_p;
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = yyg->yy_c_buf_p;
 
-                /* Support of yytext. */
-                *yy_cp = yy_hold_char;
+		/* Support of yytext. */
+		*yy_cp = yyg->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_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_current_state = yyg->yy_start;
 yy_match:
-                do
-                        {
-                        register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-                        if ( yy_accept[yy_current_state] )
-                                {
-                                yy_last_accepting_state = yy_current_state;
-                                yy_last_accepting_cpos = yy_cp;
-                                }
-                        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-                                {
-                                yy_current_state = (int) yy_def[yy_current_state];
-                                if ( yy_current_state >= 97 )
-                                        yy_c = yy_meta[(unsigned int) yy_c];
-                                }
-                        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-                        ++yy_cp;
-                        }
-                while ( yy_current_state != 96 );
-                yy_cp = yy_last_accepting_cpos;
-                yy_current_state = yy_last_accepting_state;
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				yyg->yy_last_accepting_state = yy_current_state;
+				yyg->yy_last_accepting_cpos = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 97 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_current_state != 96 );
+		yy_cp = yyg->yy_last_accepting_cpos;
+		yy_current_state = yyg->yy_last_accepting_state;
 
 yy_find_action:
-                yy_act = yy_accept[yy_current_state];
-
-                YY_DO_BEFORE_ACTION;
+		yy_act = yy_accept[yy_current_state];
 
+		YY_DO_BEFORE_ACTION;
 
-do_action:  /* This label is used only to access EOF actions. */
+do_action:	/* This label is used only to access EOF actions. */
 
-
-                switch ( yy_act )
-        { /* beginning of action switch */
-                        case 0: /* must back up */
-                        /* undo the effects of YY_DO_BEFORE_ACTION */
-                        *yy_cp = yy_hold_char;
-                        yy_cp = yy_last_accepting_cpos;
-                        yy_current_state = yy_last_accepting_state;
-                        goto yy_find_action;
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = yyg->yy_hold_char;
+			yy_cp = yyg->yy_last_accepting_cpos;
+			yy_current_state = yyg->yy_last_accepting_state;
+			goto yy_find_action;
 
 case 1:
+/* rule 1 can match eol */
 YY_RULE_SETUP
-#line 69 "ssl_expr_scan.l"
-{
+#line 85 "ssl_expr_scan.l"
+{ 
     /* NOP */
 }
-        YY_BREAK
+	YY_BREAK
 /*
   * C-style strings ("...")
   */
 case 2:
 YY_RULE_SETUP
-#line 76 "ssl_expr_scan.l"
+#line 92 "ssl_expr_scan.l"
 {
     cpStr = caStr;
     BEGIN(str);
 }
-        YY_BREAK
+	YY_BREAK
 case 3:
 YY_RULE_SETUP
-#line 80 "ssl_expr_scan.l"
+#line 96 "ssl_expr_scan.l"
 {
     BEGIN(INITIAL);
     *cpStr = NUL;
-    yylval.cpVal = apr_pstrdup(ssl_expr_info.pool, caStr);
+    yylval->cpVal = apr_pstrdup(yyextra->pool, caStr);
     return T_STRING;
 }
-        YY_BREAK
+	YY_BREAK
 case 4:
+/* rule 4 can match eol */
 YY_RULE_SETUP
-#line 86 "ssl_expr_scan.l"
+#line 102 "ssl_expr_scan.l"
 {
-    yyerror("Unterminated string");
+    ssl_expr_yyerror(yyextra, "Unterminated string");
 }
-        YY_BREAK
+	YY_BREAK
 case 5:
 YY_RULE_SETUP
-#line 89 "ssl_expr_scan.l"
+#line 105 "ssl_expr_scan.l"
 {
     int result;
 
     (void)sscanf(yytext+1, "%o", &result);
     if (result > 0xff)
-        yyerror("Escape sequence out of bound");
+        ssl_expr_yyerror(yyextra, "Escape sequence out of bound");
     else
         *cpStr++ = result;
 }
-        YY_BREAK
+	YY_BREAK
 case 6:
 YY_RULE_SETUP
-#line 98 "ssl_expr_scan.l"
+#line 114 "ssl_expr_scan.l"
 {
-    yyerror("Bad escape sequence");
+    ssl_expr_yyerror(yyextra, "Bad escape sequence");
 }
-        YY_BREAK
+	YY_BREAK
 case 7:
 YY_RULE_SETUP
-#line 101 "ssl_expr_scan.l"
+#line 117 "ssl_expr_scan.l"
 { *cpStr++ = '\n'; }
-        YY_BREAK
+	YY_BREAK
 case 8:
 YY_RULE_SETUP
-#line 102 "ssl_expr_scan.l"
+#line 118 "ssl_expr_scan.l"
 { *cpStr++ = '\r'; }
-        YY_BREAK
+	YY_BREAK
 case 9:
 YY_RULE_SETUP
-#line 103 "ssl_expr_scan.l"
+#line 119 "ssl_expr_scan.l"
 { *cpStr++ = '\t'; }
-        YY_BREAK
+	YY_BREAK
 case 10:
 YY_RULE_SETUP
-#line 104 "ssl_expr_scan.l"
+#line 120 "ssl_expr_scan.l"
 { *cpStr++ = '\b'; }
-        YY_BREAK
+	YY_BREAK
 case 11:
 YY_RULE_SETUP
-#line 105 "ssl_expr_scan.l"
+#line 121 "ssl_expr_scan.l"
 { *cpStr++ = '\f'; }
-        YY_BREAK
+	YY_BREAK
 case 12:
+/* rule 12 can match eol */
 YY_RULE_SETUP
-#line 106 "ssl_expr_scan.l"
+#line 122 "ssl_expr_scan.l"
 {
     *cpStr++ = yytext[1];
 }
-        YY_BREAK
+	YY_BREAK
 case 13:
 YY_RULE_SETUP
-#line 109 "ssl_expr_scan.l"
+#line 125 "ssl_expr_scan.l"
 {
     char *cp = yytext;
     while (*cp != NUL)
         *cpStr++ = *cp++;
 }
-        YY_BREAK
+	YY_BREAK
 case 14:
 YY_RULE_SETUP
-#line 114 "ssl_expr_scan.l"
+#line 130 "ssl_expr_scan.l"
 {
     *cpStr++ = yytext[1];
 }
-        YY_BREAK
+	YY_BREAK
 /*
   * Regular Expression
   */
 case 15:
 YY_RULE_SETUP
-#line 121 "ssl_expr_scan.l"
+#line 137 "ssl_expr_scan.l"
 {
     cRegexDel = yytext[1];
     cpRegex = caRegex;
     BEGIN(regex);
 }
-        YY_BREAK
+	YY_BREAK
 case 16:
+/* rule 16 can match eol */
 YY_RULE_SETUP
-#line 126 "ssl_expr_scan.l"
+#line 142 "ssl_expr_scan.l"
 {
     if (yytext[0] == cRegexDel) {
         *cpRegex = NUL;
@@ -881,1107 +1039,1338 @@ YY_RULE_SETUP
         *cpRegex++ = yytext[0];
     }
 }
-        YY_BREAK
+	YY_BREAK
 case 17:
 YY_RULE_SETUP
-#line 135 "ssl_expr_scan.l"
+#line 151 "ssl_expr_scan.l"
 {
-    yylval.cpVal = apr_pstrdup(ssl_expr_info.pool, caRegex);
+    yylval->cpVal = apr_pstrdup(yyextra->pool, caRegex);
     BEGIN(INITIAL);
     return T_REGEX_I;
 }
-        YY_BREAK
+	YY_BREAK
 case 18:
+/* rule 18 can match eol */
 YY_RULE_SETUP
-#line 140 "ssl_expr_scan.l"
+#line 156 "ssl_expr_scan.l"
 {
-    yylval.cpVal = apr_pstrdup(ssl_expr_info.pool, caRegex);
+    yylval->cpVal = apr_pstrdup(yyextra->pool, caRegex);
     yyless(0);
     BEGIN(INITIAL);
     return T_REGEX;
 }
-        YY_BREAK
+	YY_BREAK
 case YY_STATE_EOF(regex_flags):
-#line 146 "ssl_expr_scan.l"
+#line 162 "ssl_expr_scan.l"
 {
-    yylval.cpVal = apr_pstrdup(ssl_expr_info.pool, caRegex);
+    yylval->cpVal = apr_pstrdup(yyextra->pool, caRegex);
     BEGIN(INITIAL);
     return T_REGEX;
 }
-        YY_BREAK
+	YY_BREAK
 /*
   * Operators
   */
 case 19:
 YY_RULE_SETUP
-#line 155 "ssl_expr_scan.l"
+#line 171 "ssl_expr_scan.l"
 { return T_OP_EQ; }
-        YY_BREAK
+	YY_BREAK
 case 20:
 YY_RULE_SETUP
-#line 156 "ssl_expr_scan.l"
+#line 172 "ssl_expr_scan.l"
 { return T_OP_EQ; }
-        YY_BREAK
+	YY_BREAK
 case 21:
 YY_RULE_SETUP
-#line 157 "ssl_expr_scan.l"
+#line 173 "ssl_expr_scan.l"
 { return T_OP_NE; }
-        YY_BREAK
+	YY_BREAK
 case 22:
 YY_RULE_SETUP
-#line 158 "ssl_expr_scan.l"
+#line 174 "ssl_expr_scan.l"
 { return T_OP_NE; }
-        YY_BREAK
+	YY_BREAK
 case 23:
 YY_RULE_SETUP
-#line 159 "ssl_expr_scan.l"
+#line 175 "ssl_expr_scan.l"
 { return T_OP_LT; }
-        YY_BREAK
+	YY_BREAK
 case 24:
 YY_RULE_SETUP
-#line 160 "ssl_expr_scan.l"
+#line 176 "ssl_expr_scan.l"
 { return T_OP_LT; }
-        YY_BREAK
+	YY_BREAK
 case 25:
 YY_RULE_SETUP
-#line 161 "ssl_expr_scan.l"
+#line 177 "ssl_expr_scan.l"
 { return T_OP_LE; }
-        YY_BREAK
+	YY_BREAK
 case 26:
 YY_RULE_SETUP
-#line 162 "ssl_expr_scan.l"
+#line 178 "ssl_expr_scan.l"
 { return T_OP_LE; }
-        YY_BREAK
+	YY_BREAK
 case 27:
 YY_RULE_SETUP
-#line 163 "ssl_expr_scan.l"
+#line 179 "ssl_expr_scan.l"
 { return T_OP_GT; }
-        YY_BREAK
+	YY_BREAK
 case 28:
 YY_RULE_SETUP
-#line 164 "ssl_expr_scan.l"
+#line 180 "ssl_expr_scan.l"
 { return T_OP_GT; }
-        YY_BREAK
+	YY_BREAK
 case 29:
 YY_RULE_SETUP
-#line 165 "ssl_expr_scan.l"
+#line 181 "ssl_expr_scan.l"
 { return T_OP_GE; }
-        YY_BREAK
+	YY_BREAK
 case 30:
 YY_RULE_SETUP
-#line 166 "ssl_expr_scan.l"
+#line 182 "ssl_expr_scan.l"
 { return T_OP_GE; }
-        YY_BREAK
+	YY_BREAK
 case 31:
 YY_RULE_SETUP
-#line 167 "ssl_expr_scan.l"
+#line 183 "ssl_expr_scan.l"
 { return T_OP_REG; }
-        YY_BREAK
+	YY_BREAK
 case 32:
 YY_RULE_SETUP
-#line 168 "ssl_expr_scan.l"
+#line 184 "ssl_expr_scan.l"
 { return T_OP_NRE; }
-        YY_BREAK
+	YY_BREAK
 case 33:
 YY_RULE_SETUP
-#line 169 "ssl_expr_scan.l"
+#line 185 "ssl_expr_scan.l"
 { return T_OP_AND; }
-        YY_BREAK
+	YY_BREAK
 case 34:
 YY_RULE_SETUP
-#line 170 "ssl_expr_scan.l"
+#line 186 "ssl_expr_scan.l"
 { return T_OP_AND; }
-        YY_BREAK
+	YY_BREAK
 case 35:
 YY_RULE_SETUP
-#line 171 "ssl_expr_scan.l"
+#line 187 "ssl_expr_scan.l"
 { return T_OP_OR; }
-        YY_BREAK
+	YY_BREAK
 case 36:
 YY_RULE_SETUP
-#line 172 "ssl_expr_scan.l"
+#line 188 "ssl_expr_scan.l"
 { return T_OP_OR; }
-        YY_BREAK
+	YY_BREAK
 case 37:
 YY_RULE_SETUP
-#line 173 "ssl_expr_scan.l"
+#line 189 "ssl_expr_scan.l"
 { return T_OP_NOT; }
-        YY_BREAK
+	YY_BREAK
 case 38:
 YY_RULE_SETUP
-#line 174 "ssl_expr_scan.l"
+#line 190 "ssl_expr_scan.l"
 { return T_OP_NOT; }
-        YY_BREAK
+	YY_BREAK
 case 39:
 YY_RULE_SETUP
-#line 175 "ssl_expr_scan.l"
+#line 191 "ssl_expr_scan.l"
 { return T_OP_IN; }
-        YY_BREAK
+	YY_BREAK
 case 40:
 YY_RULE_SETUP
-#line 176 "ssl_expr_scan.l"
+#line 192 "ssl_expr_scan.l"
 { return T_OP_PEEREXTLIST; }
-        YY_BREAK
+	YY_BREAK
 /*
   * Functions
   */
 case 41:
 YY_RULE_SETUP
-#line 181 "ssl_expr_scan.l"
+#line 197 "ssl_expr_scan.l"
 { return T_FUNC_FILE; }
-        YY_BREAK
+	YY_BREAK
 /*
   * Specials
   */
 case 42:
 YY_RULE_SETUP
-#line 186 "ssl_expr_scan.l"
+#line 202 "ssl_expr_scan.l"
 { return T_TRUE; }
-        YY_BREAK
+	YY_BREAK
 case 43:
 YY_RULE_SETUP
-#line 187 "ssl_expr_scan.l"
+#line 203 "ssl_expr_scan.l"
 { return T_FALSE; }
-        YY_BREAK
+	YY_BREAK
 /*
   * Digits
   */
 case 44:
 YY_RULE_SETUP
-#line 192 "ssl_expr_scan.l"
+#line 208 "ssl_expr_scan.l"
 {
-    yylval.cpVal = apr_pstrdup(ssl_expr_info.pool, yytext);
+    yylval->cpVal = apr_pstrdup(yyextra->pool, yytext);
     return T_DIGIT;
 }
-        YY_BREAK
+	YY_BREAK
 /*
   * Identifiers
   */
 case 45:
 YY_RULE_SETUP
-#line 200 "ssl_expr_scan.l"
+#line 216 "ssl_expr_scan.l"
 {
-    yylval.cpVal = apr_pstrdup(ssl_expr_info.pool, yytext);
+    yylval->cpVal = apr_pstrdup(yyextra->pool, yytext);
     return T_ID;
 }
-        YY_BREAK
+	YY_BREAK
 /*
   * Anything else is returned as is...
   */
 case 46:
+/* rule 46 can match eol */
 YY_RULE_SETUP
-#line 208 "ssl_expr_scan.l"
-{
+#line 224 "ssl_expr_scan.l"
+{ 
     return yytext[0];
 }
-        YY_BREAK
+	YY_BREAK
 case 47:
 YY_RULE_SETUP
-#line 212 "ssl_expr_scan.l"
+#line 228 "ssl_expr_scan.l"
 YY_FATAL_ERROR( "flex scanner jammed" );
-        YY_BREAK
-#line 1085 "lex.ssl_expr_yy.c"
+	YY_BREAK
+#line 1244 "ssl_expr_scan.c"
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(str):
 case YY_STATE_EOF(regex):
-        yyterminate();
-
-        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->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 yyin at a new source and called
-                         * yylex().  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->yy_n_chars;
-                        yy_current_buffer->yy_input_file = yyin;
-                        yy_current_buffer->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->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_last_accepting_cpos;
-                                yy_current_state = yy_last_accepting_state;
-                                goto yy_find_action;
-                                }
-                        }
-
-                else switch ( yy_get_next_buffer() )
-                        {
-                        case EOB_ACT_END_OF_FILE:
-                                {
-                                yy_did_buffer_switch_on_eof = 0;
-
-                                if ( yywrap() )
-                                        {
-                                        /* Note: because we've taken care in
-                                         * yy_get_next_buffer() to have set up
-                                         * yytext, 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->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 yylex */
+	yyterminate();
 
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = yyg->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 yyin at a new source and called
+			 * ssl_expr_yylex().  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.
+			 */
+			yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			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 ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state( yyscanner );
+
+			/* 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 , yyscanner);
+
+			yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++yyg->yy_c_buf_p;
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = yyg->yy_last_accepting_cpos;
+				yy_current_state = yyg->yy_last_accepting_state;
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer( yyscanner ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				yyg->yy_did_buffer_switch_on_eof = 0;
+
+				if ( ssl_expr_yywrap(yyscanner ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, 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.
+					 */
+					yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! yyg->yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				yyg->yy_c_buf_p =
+					yyg->yytext_ptr + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state( yyscanner );
+
+				yy_cp = yyg->yy_c_buf_p;
+				yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				yyg->yy_c_buf_p =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
+
+				yy_current_state = yy_get_previous_state( yyscanner );
+
+				yy_cp = yyg->yy_c_buf_p;
+				yy_bp = yyg->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 ssl_expr_yylex */
 
 /* 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()
-        {
-        register char *dest = yy_current_buffer->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->yy_ch_buf[yy_n_chars + 1] )
-                YY_FATAL_ERROR(
-                "fatal flex scanner internal error--end of buffer missed" );
-
-        if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0;
-
-        else
-                {
-                int num_to_read =
-                        yy_current_buffer->yy_buf_size - number_to_move - 1;
-
-                while ( num_to_read <= 0 )
-                        { /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-                        YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
-                        /* 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. */
-                                        yy_flex_realloc( (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->yy_buf_size -
-                                                number_to_move - 1;
-#endif
-                        }
-
-                if ( num_to_read > YY_READ_BUF_SIZE )
-                        num_to_read = YY_READ_BUF_SIZE;
-
-                /* Read in more data. */
-                YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-                        yy_n_chars, num_to_read );
-
-                yy_current_buffer->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;
-                        yyrestart( yyin );
-                        }
-
-                else
-                        {
-                        ret_val = EOB_ACT_LAST_MATCH;
-                        yy_current_buffer->yy_buffer_status =
-                                YY_BUFFER_EOF_PENDING;
-                        }
-                }
-
-        else
-                ret_val = EOB_ACT_CONTINUE_SCAN;
-
-        yy_n_chars += number_to_move;
-        yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-        yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-        yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
+ *	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 (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = yyg->yytext_ptr;
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->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 ( yyg->yy_c_buf_p - yyg->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) (yyg->yy_c_buf_p - yyg->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 = yyg->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) (yyg->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. */
+					ssl_expr_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
+				}
+			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" );
+
+			yyg->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]),
+			yyg->yy_n_chars, (size_t) num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+		}
+
+	if ( yyg->yy_n_chars == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			ssl_expr_yyrestart(yyin  ,yyscanner);
+			}
+
+		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) (yyg->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 = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) ssl_expr_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+	}
+
+	yyg->yy_n_chars += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
 
-        return ret_val;
-        }
+	yyg->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()
-        {
-        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 )
-                {
-                register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-                if ( yy_accept[yy_current_state] )
-                        {
-                        yy_last_accepting_state = yy_current_state;
-                        yy_last_accepting_cpos = yy_cp;
-                        }
-                while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-                        {
-                        yy_current_state = (int) yy_def[yy_current_state];
-                        if ( yy_current_state >= 97 )
-                                yy_c = yy_meta[(unsigned int) yy_c];
-                        }
-                yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-                }
-
-        return yy_current_state;
-        }
+    static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	yy_current_state = yyg->yy_start;
+
+	for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			yyg->yy_last_accepting_state = yy_current_state;
+			yyg->yy_last_accepting_cpos = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 97 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
 
+	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 );
+ *	next_state = yy_try_NUL_trans( current_state );
  */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , yyscan_t yyscanner)
+{
+	register int yy_is_jam;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
+	register char *yy_cp = yyg->yy_c_buf_p;
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		yyg->yy_last_accepting_state = yy_current_state;
+		yyg->yy_last_accepting_cpos = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 97 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 96);
 
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-        {
-        register int yy_is_jam;
-        register char *yy_cp = yy_c_buf_p;
-
-        register YY_CHAR yy_c = 1;
-        if ( yy_accept[yy_current_state] )
-                {
-                yy_last_accepting_state = yy_current_state;
-                yy_last_accepting_cpos = yy_cp;
-                }
-        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-                {
-                yy_current_state = (int) yy_def[yy_current_state];
-                if ( yy_current_state >= 97 )
-                        yy_c = yy_meta[(unsigned int) yy_c];
-                }
-        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-        yy_is_jam = (yy_current_state == 96);
-
-        return yy_is_jam ? 0 : yy_current_state;
-        }
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-        {
-        register char *yy_cp = yy_c_buf_p;
-
-        /* undo effects of setting up yytext */
-        *yy_cp = yy_hold_char;
-
-        if ( yy_cp < yy_current_buffer->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->yy_ch_buf[
-                                        yy_current_buffer->yy_buf_size + 2];
-                register char *source =
-                                &yy_current_buffer->yy_ch_buf[number_to_move];
-
-                while ( source > yy_current_buffer->yy_ch_buf )
-                        *--dest = *--source;
-
-                yy_cp += (int) (dest - source);
-                yy_bp += (int) (dest - source);
-                yy_current_buffer->yy_n_chars =
-                        yy_n_chars = yy_current_buffer->yy_buf_size;
-
-                if ( yy_cp < yy_current_buffer->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;
-        }
-#endif  /* ifndef YY_NO_UNPUT */
-
+	return yy_is_jam ? 0 : yy_current_state;
+}
 
+#ifndef YY_NO_INPUT
 #ifdef __cplusplus
-static int yyinput()
+    static int yyinput (yyscan_t yyscanner)
 #else
-static int input()
+    static int input  (yyscan_t yyscanner)
 #endif
-        {
-        int c;
 
-        *yy_c_buf_p = yy_hold_char;
+{
+	int c;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	*yyg->yy_c_buf_p = yyg->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->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. */
-                                        yyrestart( yyin );
-
-                                        /* fall through */
-
-                                case EOB_ACT_END_OF_FILE:
-                                        {
-                                        if ( yywrap() )
-                                                return EOF;
+	if ( *yyg->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 ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
+			/* This was really a NUL. */
+			*yyg->yy_c_buf_p = '\0';
+
+		else
+			{ /* need more input */
+			int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
+			++yyg->yy_c_buf_p;
+
+			switch ( yy_get_next_buffer( yyscanner ) )
+				{
+				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. */
+					ssl_expr_yyrestart(yyin ,yyscanner);
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( ssl_expr_yywrap(yyscanner ) )
+						return EOF;
 
-                                        if ( ! yy_did_buffer_switch_on_eof )
-                                                YY_NEW_FILE;
+					if ( ! yyg->yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
 #ifdef __cplusplus
-                                        return yyinput();
+					return yyinput(yyscanner);
 #else
-                                        return input();
+					return input(yyscanner);
 #endif
-                                        }
+					}
 
-                                case EOB_ACT_CONTINUE_SCAN:
-                                        yy_c_buf_p = yytext_ptr + offset;
-                                        break;
-                                }
-                        }
-                }
+				case EOB_ACT_CONTINUE_SCAN:
+					yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
+					break;
+				}
+			}
+		}
 
-        c = *(unsigned char *) yy_c_buf_p;  /* cast for 8-bit char's */
-        *yy_c_buf_p = '\0';  /* preserve yytext */
-        yy_hold_char = *++yy_c_buf_p;
+	c = *(unsigned char *) yyg->yy_c_buf_p;	/* cast for 8-bit char's */
+	*yyg->yy_c_buf_p = '\0';	/* preserve yytext */
+	yyg->yy_hold_char = *++yyg->yy_c_buf_p;
 
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
 
-        return c;
-        }
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * @param yyscanner The scanner object.
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void ssl_expr_yyrestart  (FILE * input_file , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
+	if ( ! YY_CURRENT_BUFFER ){
+        ssl_expr_yyensure_buffer_stack (yyscanner);
+		YY_CURRENT_BUFFER_LVALUE =
+            ssl_expr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+	}
 
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-        {
-        if ( ! yy_current_buffer )
-                yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+	ssl_expr_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
+	ssl_expr_yy_load_buffer_state(yyscanner );
+}
 
-        yy_init_buffer( yy_current_buffer, input_file );
-        yy_load_buffer_state();
-        }
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * @param yyscanner The scanner object.
+ */
+    void ssl_expr_yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		ssl_expr_yypop_buffer_state();
+	 *		ssl_expr_yypush_buffer_state(new_buffer);
+     */
+	ssl_expr_yyensure_buffer_stack (yyscanner);
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*yyg->yy_c_buf_p = yyg->yy_hold_char;
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	ssl_expr_yy_load_buffer_state(yyscanner );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (ssl_expr_yywrap()) processing, but the only time this flag
+	 * is looked at is after ssl_expr_yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	yyg->yy_did_buffer_switch_on_eof = 1;
+}
 
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-        {
-        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->yy_buf_pos = yy_c_buf_p;
-                yy_current_buffer->yy_n_chars = yy_n_chars;
-                }
-
-        yy_current_buffer = new_buffer;
-        yy_load_buffer_state();
-
-        /* We don't actually know whether we did this switch during
-         * EOF (yywrap()) processing, but the only time this flag
-         * is looked at is after yywrap() is called, so it's safe
-         * to go ahead and always set it.
-         */
-        yy_did_buffer_switch_on_eof = 1;
-        }
+static void ssl_expr_yy_load_buffer_state  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	yyg->yy_hold_char = *yyg->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.
+ * @param yyscanner The scanner object.
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE ssl_expr_yy_create_buffer  (FILE * file, int  size , yyscan_t yyscanner)
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) ssl_expr_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in ssl_expr_yy_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 *) ssl_expr_yyalloc(b->yy_buf_size + 2 ,yyscanner );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in ssl_expr_yy_create_buffer()" );
 
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-        {
-        yy_n_chars = yy_current_buffer->yy_n_chars;
-        yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-        yyin = yy_current_buffer->yy_input_file;
-        yy_hold_char = *yy_c_buf_p;
-        }
+	b->yy_is_our_buffer = 1;
 
+	ssl_expr_yy_init_buffer(b,file ,yyscanner);
 
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-        {
-        YY_BUFFER_STATE b;
+	return b;
+}
 
-        b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-        if ( ! b )
-                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+/** Destroy the buffer.
+ * @param b a buffer created with ssl_expr_yy_create_buffer()
+ * @param yyscanner The scanner object.
+ */
+    void ssl_expr_yy_delete_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
-        b->yy_buf_size = size;
+	if ( ! b )
+		return;
 
-        /* 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 *) yy_flex_alloc( b->yy_buf_size + 2 );
-        if ( ! b->yy_ch_buf )
-                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
 
-        b->yy_is_our_buffer = 1;
+	if ( b->yy_is_our_buffer )
+		ssl_expr_yyfree((void *) b->yy_ch_buf ,yyscanner );
 
-        yy_init_buffer( b, file );
+	ssl_expr_yyfree((void *) b ,yyscanner );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a ssl_expr_yyrestart() or at EOF.
+ */
+    static void ssl_expr_yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file , yyscan_t yyscanner)
 
-        return b;
-        }
+{
+	int oerrno = errno;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
+	ssl_expr_yy_flush_buffer(b ,yyscanner);
 
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-        {
-        if ( ! b )
-                return;
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
 
-        if ( b == yy_current_buffer )
-                yy_current_buffer = (YY_BUFFER_STATE) 0;
+    /* If b is the current buffer, then ssl_expr_yy_init_buffer was _probably_
+     * called from ssl_expr_yyrestart() 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;
+    }
 
-        if ( b->yy_is_our_buffer )
-                yy_flex_free( (void *) b->yy_ch_buf );
+        b->yy_is_interactive = 0;
+    
+	errno = oerrno;
+}
 
-        yy_flex_free( (void *) b );
-        }
+/** 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.
+ * @param yyscanner The scanner object.
+ */
+    void ssl_expr_yy_flush_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	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];
 
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
 
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
+	if ( b == YY_CURRENT_BUFFER )
+		ssl_expr_yy_load_buffer_state(yyscanner );
+}
+
+/** 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.
+ *  @param yyscanner The scanner object.
+ */
+void ssl_expr_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	if (new_buffer == NULL)
+		return;
+
+	ssl_expr_yyensure_buffer_stack(yyscanner);
+
+	/* This block is copied from ssl_expr_yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*yyg->yy_c_buf_p = yyg->yy_hold_char;
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		yyg->yy_buffer_stack_top++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from ssl_expr_yy_switch_to_buffer. */
+	ssl_expr_yy_load_buffer_state(yyscanner );
+	yyg->yy_did_buffer_switch_on_eof = 1;
+}
 
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  @param yyscanner The scanner object.
+ */
+void ssl_expr_yypop_buffer_state (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	if (!YY_CURRENT_BUFFER)
+		return;
+
+	ssl_expr_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if (yyg->yy_buffer_stack_top > 0)
+		--yyg->yy_buffer_stack_top;
+
+	if (YY_CURRENT_BUFFER) {
+		ssl_expr_yy_load_buffer_state(yyscanner );
+		yyg->yy_did_buffer_switch_on_eof = 1;
+	}
+}
 
-        {
-        yy_flush_buffer( b );
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void ssl_expr_yyensure_buffer_stack (yyscan_t yyscanner)
+{
+	int num_to_alloc;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
-        b->yy_input_file = file;
-        b->yy_fill_buffer = 1;
+	if (!yyg->yy_buffer_stack) {
 
-#if YY_ALWAYS_INTERACTIVE
-        b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-        b->yy_is_interactive = 0;
-#else
-        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-        }
+		/* 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;
+		yyg->yy_buffer_stack = (struct yy_buffer_state**)ssl_expr_yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								, yyscanner);
+		if ( ! yyg->yy_buffer_stack )
+			YY_FATAL_ERROR( "out of dynamic memory in ssl_expr_yyensure_buffer_stack()" );
+								  
+		memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+				
+		yyg->yy_buffer_stack_max = num_to_alloc;
+		yyg->yy_buffer_stack_top = 0;
+		return;
+	}
+
+	if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		int grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
+		yyg->yy_buffer_stack = (struct yy_buffer_state**)ssl_expr_yyrealloc
+								(yyg->yy_buffer_stack,
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								, yyscanner);
+		if ( ! yyg->yy_buffer_stack )
+			YY_FATAL_ERROR( "out of dynamic memory in ssl_expr_yyensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
+		yyg->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
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object. 
+ */
+YY_BUFFER_STATE ssl_expr_yy_scan_buffer  (char * base, yy_size_t  size , yyscan_t yyscanner)
+{
+	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) ssl_expr_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in ssl_expr_yy_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;
 
+	ssl_expr_yy_switch_to_buffer(b ,yyscanner );
 
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to ssl_expr_yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       ssl_expr_yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE ssl_expr_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner)
+{
+    
+	return ssl_expr_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner);
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to ssl_expr_yylex() 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.
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE ssl_expr_yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len , yyscan_t yyscanner)
+{
+	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 *) ssl_expr_yyalloc(n ,yyscanner );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in ssl_expr_yy_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 = ssl_expr_yy_scan_buffer(buf,n ,yyscanner);
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in ssl_expr_yy_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
 
-        {
-        if ( ! b )

[... 610 lines stripped ...]


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