glcpp: Add generated source files.
This is now consistent with other usage of flex/bison througout mesa,
(which is that these generated files are added to source control so
that the build system does not require external tools like flex/bison
for non-developers).
diff --git a/src/glsl/glcpp/glcpp-lex.c b/src/glsl/glcpp/glcpp-lex.c
new file mode 100644
index 0000000..edf98a4
--- /dev/null
+++ b/src/glsl/glcpp/glcpp-lex.c
@@ -0,0 +1,2636 @@
+#line 2 "glcpp/glcpp-lex.c"
+
+#line 4 "glcpp/glcpp-lex.c"
+
+#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. */
+
+/* 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)
+
+/* 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 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 ((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 glcpp_restart(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
+
+/* 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
+
+#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 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;
+
+ 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 glcpp_restart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#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 ( yyg->yy_buffer_stack \
+ ? yyg->yy_buffer_stack[yyg->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 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
+
+void glcpp_restart (FILE *input_file ,yyscan_t yyscanner );
+void glcpp__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+YY_BUFFER_STATE glcpp__create_buffer (FILE *file,int size ,yyscan_t yyscanner );
+void glcpp__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void glcpp__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void glcpp_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+void glcpp_pop_buffer_state (yyscan_t yyscanner );
+
+static void glcpp_ensure_buffer_stack (yyscan_t yyscanner );
+static void glcpp__load_buffer_state (yyscan_t yyscanner );
+static void glcpp__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
+
+#define YY_FLUSH_BUFFER glcpp__flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
+
+YY_BUFFER_STATE glcpp__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
+YY_BUFFER_STATE glcpp__scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
+YY_BUFFER_STATE glcpp__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
+
+void *glcpp_alloc (yy_size_t ,yyscan_t yyscanner );
+void *glcpp_realloc (void *,yy_size_t ,yyscan_t yyscanner );
+void glcpp_free (void * ,yyscan_t yyscanner );
+
+#define yy_new_buffer glcpp__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ glcpp_ensure_buffer_stack (yyscanner); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ glcpp__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 ){\
+ glcpp_ensure_buffer_stack (yyscanner); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define glcpp_wrap(n) 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+typedef int yy_state_type;
+
+#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 \
+ 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 40
+#define YY_END_OF_BUFFER 41
+/* 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_acclist[132] =
+ { 0,
+ 3, 3, 41, 36, 40, 37, 40, 38, 40, 40,
+ 35, 40, 40, 35, 40, 35, 40, 35, 40, 22,
+ 36, 40, 21, 36, 40, 35, 40, 35, 40, 35,
+ 40, 34, 36, 40, 34, 36, 40, 35, 40, 37,
+ 40, 20, 40, 40, 3, 40, 4, 40, 5, 40,
+ 39, 40, 36, 15, 37, 29, 32, 30, 2, 22,
+ 36, 22, 36, 36, 21, 36, 21, 36, 24, 26,
+ 28, 27, 25, 34, 36, 34, 36, 31, 37, 20,
+ 20, 3, 4, 5, 6, 5, 7, 1, 15, 23,
+ 36, 34, 36,16395, 23, 36, 34, 36, 15, 34,
+
+ 36,16396,16397, 8203, 15, 8203, 34, 36, 8204, 15,
+ 8205, 15,16398, 16,16393, 19, 33, 34, 36, 18,
+ 8206, 15, 16, 8201, 15,16394,16401, 8202, 15, 8,
+ 8209
+ } ;
+
+static yyconst flex_int16_t yy_accept[151] =
+ { 0,
+ 1, 1, 1, 1, 1, 2, 3, 3, 3, 4,
+ 6, 8, 10, 11, 13, 14, 16, 18, 20, 23,
+ 26, 28, 30, 32, 35, 38, 40, 42, 44, 45,
+ 47, 49, 51, 53, 54, 54, 55, 56, 57, 58,
+ 59, 60, 60, 62, 64, 65, 67, 69, 70, 71,
+ 72, 73, 74, 76, 78, 79, 80, 81, 82, 82,
+ 82, 82, 82, 82, 82, 83, 84, 85, 86, 87,
+ 88, 88, 90, 92, 94, 94, 94, 94, 94, 94,
+ 95, 95, 95, 95, 97, 99, 99, 99, 99, 99,
+ 99, 99, 99, 100, 100, 100, 100, 100, 100, 102,
+
+ 102, 103, 104, 104, 104, 104, 104, 106, 106, 107,
+ 107, 107, 107, 107, 107, 109, 109, 109, 111, 111,
+ 113, 114, 115, 115, 116, 116, 116, 117, 117, 120,
+ 121, 121, 123, 124, 124, 124, 126, 127, 127, 127,
+ 128, 128, 128, 130, 131, 131, 131, 132, 132, 132
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 4, 4, 4, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 5, 1, 6, 1, 7, 8, 1, 9,
+ 7, 10, 7, 7, 7, 7, 11, 12, 13, 13,
+ 13, 13, 13, 13, 13, 14, 14, 1, 7, 15,
+ 16, 17, 1, 1, 18, 18, 18, 18, 18, 18,
+ 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 20, 19, 19, 21, 19, 19,
+ 7, 1, 7, 7, 19, 1, 22, 18, 18, 23,
+
+ 24, 25, 26, 19, 27, 19, 19, 28, 29, 30,
+ 31, 32, 19, 33, 34, 35, 36, 37, 19, 38,
+ 19, 19, 7, 39, 7, 7, 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
+ } ;
+
+static yyconst flex_int32_t yy_meta[40] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
+ 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
+ } ;
+
+static yyconst flex_int16_t yy_base[169] =
+ { 0,
+ 0, 38, 0, 0, 38, 39, 426, 425, 427, 48,
+ 43, 549, 423, 44, 63, 422, 59, 65, 87, 125,
+ 58, 67, 68, 164, 203, 40, 75, 241, 549, 421,
+ 549, 140, 549, 140, 420, 549, 144, 419, 418, 417,
+ 415, 414, 156, 179, 267, 0, 209, 413, 412, 411,
+ 410, 409, 387, 124, 407, 153, 403, 402, 154, 198,
+ 159, 155, 160, 192, 404, 549, 186, 549, 214, 549,
+ 359, 549, 162, 159, 227, 229, 230, 234, 199, 303,
+ 232, 235, 236, 262, 56, 243, 237, 247, 245, 252,
+ 291, 358, 357, 292, 238, 296, 293, 254, 335, 256,
+
+ 355, 354, 298, 294, 263, 352, 549, 350, 549, 299,
+ 297, 322, 325, 257, 306, 328, 346, 549, 345, 549,
+ 344, 343, 329, 342, 331, 332, 341, 333, 319, 335,
+ 337, 549, 248, 338, 246, 549, 197, 184, 336, 366,
+ 403, 182, 549, 141, 434, 416, 79, 473, 549, 512,
+ 514, 516, 518, 520, 522, 71, 524, 526, 528, 530,
+ 532, 534, 536, 538, 540, 542, 544, 546
+ } ;
+
+static yyconst flex_int16_t yy_def[169] =
+ { 0,
+ 149, 1, 150, 150, 151, 151, 152, 152, 149, 153,
+ 154, 149, 154, 154, 154, 154, 154, 154, 149, 153,
+ 154, 154, 154, 155, 155, 154, 154, 154, 149, 156,
+ 149, 157, 149, 20, 154, 149, 154, 154, 154, 154,
+ 154, 158, 19, 20, 20, 20, 20, 154, 154, 154,
+ 154, 154, 25, 25, 154, 154, 28, 28, 154, 154,
+ 154, 154, 154, 154, 156, 149, 157, 149, 157, 149,
+ 158, 149, 45, 25, 154, 154, 154, 154, 154, 154,
+ 154, 154, 154, 20, 25, 154, 154, 154, 154, 154,
+ 154, 159, 160, 154, 154, 154, 154, 154, 25, 154,
+
+ 161, 162, 154, 154, 154, 159, 149, 160, 149, 154,
+ 154, 154, 154, 154, 25, 154, 161, 149, 162, 149,
+ 163, 164, 154, 165, 154, 154, 154, 154, 25, 154,
+ 163, 149, 164, 154, 165, 149, 166, 167, 154, 149,
+ 154, 166, 149, 167, 168, 154, 154, 168, 0, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149
+ } ;
+
+static yyconst flex_int16_t yy_nxt[589] =
+ { 0,
+ 10, 11, 12, 13, 14, 15, 16, 17, 16, 16,
+ 18, 19, 20, 20, 21, 22, 23, 24, 24, 24,
+ 24, 24, 25, 24, 24, 24, 24, 24, 24, 24,
+ 24, 24, 24, 24, 24, 24, 24, 24, 26, 27,
+ 31, 31, 36, 28, 37, 36, 36, 32, 32, 35,
+ 36, 35, 35, 35, 35, 35, 35, 35, 35, 38,
+ 36, 36, 35, 35, 35, 36, 40, 36, 39, 36,
+ 36, 65, 48, 49, 41, 42, 56, 36, 55, 53,
+ 57, 36, 50, 51, 52, 99, 35, 34, 35, 36,
+ 35, 35, 35, 35, 35, 35, 35, 35, 43, 43,
+
+ 34, 35, 35, 35, 34, 34, 44, 45, 34, 34,
+ 34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
+ 34, 34, 44, 34, 45, 35, 35, 36, 35, 35,
+ 35, 35, 35, 35, 35, 35, 46, 46, 46, 35,
+ 35, 35, 68, 36, 47, 37, 36, 53, 74, 69,
+ 70, 34, 34, 34, 56, 36, 36, 36, 57, 34,
+ 47, 36, 36, 35, 34, 35, 36, 35, 35, 35,
+ 35, 35, 35, 35, 35, 34, 34, 75, 35, 35,
+ 35, 84, 53, 80, 143, 85, 36, 81, 68, 82,
+ 34, 34, 34, 34, 36, 149, 149, 84, 34, 143,
+
+ 36, 36, 35, 34, 35, 36, 35, 35, 35, 35,
+ 35, 35, 35, 35, 34, 83, 68, 35, 35, 35,
+ 34, 34, 34, 69, 70, 76, 54, 77, 34, 36,
+ 78, 36, 36, 91, 36, 79, 36, 36, 36, 36,
+ 36, 35, 58, 36, 34, 36, 39, 36, 136, 36,
+ 36, 86, 89, 96, 36, 87, 36, 97, 36, 36,
+ 111, 101, 88, 59, 60, 36, 90, 61, 98, 100,
+ 102, 103, 62, 34, 34, 34, 63, 64, 73, 73,
+ 73, 34, 104, 128, 73, 116, 34, 114, 73, 73,
+ 73, 73, 123, 36, 36, 36, 36, 34, 36, 36,
+
+ 36, 36, 34, 92, 92, 93, 92, 92, 92, 92,
+ 92, 92, 92, 92, 105, 110, 113, 92, 92, 92,
+ 125, 112, 121, 124, 36, 94, 122, 36, 129, 53,
+ 36, 36, 95, 36, 36, 36, 140, 36, 36, 132,
+ 36, 92, 53, 36, 136, 36, 132, 120, 118, 127,
+ 126, 130, 109, 138, 107, 137, 120, 118, 115, 109,
+ 107, 72, 134, 139, 141, 138, 35, 140, 36, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 145, 145, 145, 145, 145, 145, 145,
+ 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+
+ 145, 145, 145, 145, 35, 36, 66, 35, 35, 36,
+ 53, 36, 36, 36, 36, 36, 72, 36, 36, 36,
+ 36, 36, 36, 66, 36, 36, 149, 29, 29, 149,
+ 149, 149, 149, 146, 35, 35, 36, 35, 35, 35,
+ 35, 35, 147, 35, 35, 138, 149, 149, 35, 35,
+ 35, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 35, 35, 35, 36, 35, 35, 35, 35,
+ 35, 147, 35, 35, 149, 149, 149, 35, 35, 35,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 35, 29, 29, 30, 30, 33, 33, 34, 34,
+ 35, 35, 53, 53, 67, 67, 71, 71, 106, 106,
+ 108, 108, 117, 117, 119, 119, 131, 131, 133, 133,
+ 135, 135, 142, 142, 144, 144, 148, 148, 9, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149
+ } ;
+
+static yyconst flex_int16_t yy_chk[589] =
+ { 0,
+ 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, 2,
+ 5, 6, 26, 2, 11, 11, 14, 5, 6, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10, 10, 14,
+ 21, 17, 10, 10, 10, 15, 17, 18, 15, 22,
+ 23, 156, 21, 21, 18, 18, 27, 27, 26, 85,
+ 27, 147, 22, 23, 23, 85, 10, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+
+ 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 20, 20, 20, 20,
+ 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+ 20, 20, 32, 144, 20, 37, 37, 54, 54, 32,
+ 32, 34, 34, 34, 56, 56, 59, 62, 56, 34,
+ 20, 61, 63, 20, 24, 24, 24, 24, 24, 24,
+ 24, 24, 24, 24, 24, 34, 43, 59, 24, 24,
+ 24, 73, 74, 61, 142, 74, 138, 62, 67, 63,
+ 44, 44, 44, 43, 64, 67, 67, 73, 44, 137,
+
+ 60, 79, 24, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 44, 64, 69, 25, 25, 25,
+ 47, 47, 47, 69, 69, 60, 25, 60, 47, 75,
+ 60, 76, 77, 79, 81, 60, 78, 82, 83, 87,
+ 95, 25, 28, 28, 47, 86, 28, 89, 135, 88,
+ 133, 75, 77, 81, 90, 76, 98, 82, 100, 114,
+ 95, 87, 76, 28, 28, 105, 78, 28, 83, 86,
+ 88, 89, 28, 84, 84, 84, 28, 28, 45, 45,
+ 45, 84, 90, 114, 45, 100, 45, 98, 45, 45,
+ 45, 45, 105, 91, 94, 97, 104, 84, 96, 111,
+
+ 103, 110, 45, 80, 80, 80, 80, 80, 80, 80,
+ 80, 80, 80, 80, 91, 94, 97, 80, 80, 80,
+ 111, 96, 103, 110, 112, 80, 104, 113, 115, 115,
+ 116, 123, 80, 125, 126, 128, 130, 130, 139, 131,
+ 134, 80, 129, 127, 124, 122, 121, 119, 117, 113,
+ 112, 116, 108, 126, 106, 125, 102, 101, 99, 93,
+ 92, 71, 123, 128, 134, 139, 140, 140, 140, 140,
+ 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
+ 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
+ 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
+
+ 140, 140, 140, 140, 140, 141, 65, 58, 57, 55,
+ 53, 52, 51, 50, 49, 48, 42, 41, 146, 40,
+ 39, 38, 35, 30, 16, 13, 9, 8, 7, 0,
+ 0, 0, 0, 141, 145, 145, 145, 145, 145, 145,
+ 145, 145, 145, 145, 145, 146, 0, 0, 145, 145,
+ 145, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 145, 148, 148, 148, 148, 148, 148, 148,
+ 148, 148, 148, 148, 0, 0, 0, 148, 148, 148,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 148, 150, 150, 151, 151, 152, 152, 153, 153,
+ 154, 154, 155, 155, 157, 157, 158, 158, 159, 159,
+ 160, 160, 161, 161, 162, 162, 163, 163, 164, 164,
+ 165, 165, 166, 166, 167, 167, 168, 168, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
+ 149, 149, 149, 149, 149, 149, 149, 149
+ } ;
+
+#define YY_TRAILING_MASK 0x2000
+#define YY_TRAILING_HEAD_MASK 0x4000
+#define REJECT \
+{ \
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ \
+yy_cp = yyg->yy_full_match; /* restore poss. backed-over text */ \
+yyg->yy_lp = yyg->yy_full_lp; /* restore orig. accepting pos. */ \
+yyg->yy_state_ptr = yyg->yy_full_state; /* restore orig. state */ \
+yy_current_state = *yyg->yy_state_ptr; /* restore curr. state */ \
+++yyg->yy_lp; \
+goto find_rule; \
+}
+
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+#line 1 "glcpp/glcpp-lex.l"
+#line 2 "glcpp/glcpp-lex.l"
+/*
+ * Copyright © 2010 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "glcpp.h"
+#include "glcpp-parse.h"
+
+/* Flex annoyingly generates some functions without making them
+ * static. Let's declare them here. */
+int glcpp_get_column (yyscan_t yyscanner);
+void glcpp_set_column (int column_no , yyscan_t yyscanner);
+
+#define YY_NO_INPUT
+
+#define YY_USER_ACTION \
+ do { \
+ yylloc->source = 0; \
+ yylloc->first_column = yycolumn + 1; \
+ yylloc->first_line = yylineno; \
+ yycolumn += yyleng; \
+ } while(0);
+#define YY_USER_INIT yylineno = 0; yycolumn = 0;
+
+#line 694 "glcpp/glcpp-lex.c"
+
+#define INITIAL 0
+#define DONE 1
+#define COMMENT 2
+#define UNREACHABLE 3
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#define YY_EXTRA_TYPE glcpp_parser_t *
+
+/* 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;
+
+ yy_state_type *yy_state_buf;
+ yy_state_type *yy_state_ptr;
+ char *yy_full_match;
+ int yy_lp;
+
+ /* These are only needed for trailing context rules,
+ * but there's no conditional variable for that yet. */
+ int yy_looking_for_trail_begin;
+ int yy_full_lp;
+ int *yy_full_state;
+
+ char *yytext_r;
+ int yy_more_flag;
+ int yy_more_len;
+
+ YYSTYPE * yylval_r;
+
+ YYLTYPE * yylloc_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
+
+ # define yylloc yyg->yylloc_r
+
+int glcpp_lex_init (yyscan_t* scanner);
+
+int glcpp_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int glcpp_lex_destroy (yyscan_t yyscanner );
+
+int glcpp_get_debug (yyscan_t yyscanner );
+
+void glcpp_set_debug (int debug_flag ,yyscan_t yyscanner );
+
+YY_EXTRA_TYPE glcpp_get_extra (yyscan_t yyscanner );
+
+void glcpp_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
+
+FILE *glcpp_get_in (yyscan_t yyscanner );
+
+void glcpp_set_in (FILE * in_str ,yyscan_t yyscanner );
+
+FILE *glcpp_get_out (yyscan_t yyscanner );
+
+void glcpp_set_out (FILE * out_str ,yyscan_t yyscanner );
+
+int glcpp_get_leng (yyscan_t yyscanner );
+
+char *glcpp_get_text (yyscan_t yyscanner );
+
+int glcpp_get_lineno (yyscan_t yyscanner );
+
+void glcpp_set_lineno (int line_number ,yyscan_t yyscanner );
+
+YYSTYPE * glcpp_get_lval (yyscan_t yyscanner );
+
+void glcpp_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
+
+ YYLTYPE *glcpp_get_lloc (yyscan_t yyscanner );
+
+ void glcpp_set_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int glcpp_wrap (yyscan_t yyscanner );
+#else
+extern int glcpp_wrap (yyscan_t yyscanner );
+#endif
+#endif
+
+ static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner);
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (yyscan_t yyscanner );
+#else
+static int input (yyscan_t yyscanner );
+#endif
+
+#endif
+
+ static void yy_push_state (int new_state ,yyscan_t yyscanner);
+
+ static void yy_pop_state (yyscan_t yyscanner );
+
+ static int yy_top_state (yyscan_t yyscanner );
+
+/* 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( yytext, yyleng, 1, yyout )) {} } 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) \
+ 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();" -
+ * 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 , 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_IS_OURS 1
+
+extern int glcpp_lex \
+ (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+
+#define YY_DECL int glcpp_lex \
+ (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * 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 \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ 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;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+#line 69 "glcpp/glcpp-lex.l"
+
+
+ /* Single-line comments */
+#line 965 "glcpp/glcpp-lex.c"
+
+ yylval = yylval_param;
+
+ yylloc = yylloc_param;
+
+ if ( !yyg->yy_init )
+ {
+ yyg->yy_init = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ /* Create the reject buffer large enough to save one state per allowed character. */
+ if ( ! yyg->yy_state_buf )
+ yyg->yy_state_buf = (yy_state_type *)glcpp_alloc(YY_STATE_BUF_SIZE ,yyscanner);
+ if ( ! yyg->yy_state_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp_lex()" );
+
+ if ( ! yyg->yy_start )
+ yyg->yy_start = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ glcpp_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ glcpp__load_buffer_state(yyscanner );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = yyg->yy_c_buf_p;
+
+ /* 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_current_state = yyg->yy_start;
+ yy_current_state += YY_AT_BOL();
+
+ yyg->yy_state_ptr = yyg->yy_state_buf;
+ *yyg->yy_state_ptr++ = yy_current_state;
+
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*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 >= 150 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *yyg->yy_state_ptr++ = yy_current_state;
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 549 );
+
+yy_find_action:
+ yy_current_state = *--yyg->yy_state_ptr;
+ yyg->yy_lp = yy_accept[yy_current_state];
+find_rule: /* we branch to this label when backing up */
+ for ( ; ; ) /* until we find what rule we matched */
+ {
+ if ( yyg->yy_lp && yyg->yy_lp < yy_accept[yy_current_state + 1] )
+ {
+ yy_act = yy_acclist[yyg->yy_lp];
+ if ( yy_act & YY_TRAILING_HEAD_MASK ||
+ yyg->yy_looking_for_trail_begin )
+ {
+ if ( yy_act == yyg->yy_looking_for_trail_begin )
+ {
+ yyg->yy_looking_for_trail_begin = 0;
+ yy_act &= ~YY_TRAILING_HEAD_MASK;
+ break;
+ }
+ }
+ else if ( yy_act & YY_TRAILING_MASK )
+ {
+ yyg->yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK;
+ yyg->yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK;
+ yyg->yy_full_match = yy_cp;
+ yyg->yy_full_state = yyg->yy_state_ptr;
+ yyg->yy_full_lp = yyg->yy_lp;
+ }
+ else
+ {
+ yyg->yy_full_match = yy_cp;
+ yyg->yy_full_state = yyg->yy_state_ptr;
+ yyg->yy_full_lp = yyg->yy_lp;
+ break;
+ }
+ ++yyg->yy_lp;
+ goto find_rule;
+ }
+ --yy_cp;
+ yy_current_state = *--yyg->yy_state_ptr;
+ yyg->yy_lp = 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 */
+YY_RULE_SETUP
+#line 72 "glcpp/glcpp-lex.l"
+{
+ yylineno++;
+ yycolumn = 0;
+ return NEWLINE;
+}
+ YY_BREAK
+/* Multi-line comments */
+case 2:
+YY_RULE_SETUP
+#line 79 "glcpp/glcpp-lex.l"
+{ yy_push_state(COMMENT, yyscanner); }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 80 "glcpp/glcpp-lex.l"
+
+ YY_BREAK
+case 4:
+/* rule 4 can match eol */
+YY_RULE_SETUP
+#line 81 "glcpp/glcpp-lex.l"
+{ yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 82 "glcpp/glcpp-lex.l"
+
+ YY_BREAK
+case 6:
+/* rule 6 can match eol */
+YY_RULE_SETUP
+#line 83 "glcpp/glcpp-lex.l"
+{ yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 84 "glcpp/glcpp-lex.l"
+{
+ yy_pop_state(yyscanner);
+ if (yyextra->space_tokens)
+ return SPACE;
+}
+ YY_BREAK
+/* glcpp doesn't handle #extension, #version, or #pragma directives.
+ * Simply pass them through to the main compiler's lexer/parser. */
+case 8:
+YY_RULE_SETUP
+#line 92 "glcpp/glcpp-lex.l"
+{
+ yylval->str = xtalloc_strdup (yyextra, yytext);
+ yylineno++;
+ yycolumn = 0;
+ return OTHER;
+}
+ YY_BREAK
+case 9:
+/* rule 9 can match eol */
+YY_RULE_SETUP
+#line 99 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_IFDEF;
+}
+ YY_BREAK
+case 10:
+/* rule 10 can match eol */
+YY_RULE_SETUP
+#line 105 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_IFNDEF;
+}
+ YY_BREAK
+case 11:
+/* rule 11 can match eol */
+YY_RULE_SETUP
+#line 111 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_IF;
+}
+ YY_BREAK
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 117 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_ELIF;
+}
+ YY_BREAK
+case 13:
+/* rule 13 can match eol */
+YY_RULE_SETUP
+#line 123 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_ELSE;
+}
+ YY_BREAK
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 128 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_ENDIF;
+}
+ YY_BREAK
+/* When skipping (due to an #if 0 or similar) consume anything
+ * up to a newline. We do this with less priority than any
+ * #if-related directive (#if, #elif, #else, #endif), but with
+ * more priority than any other directive or token to avoid
+ * any side-effects from skipped content.
+ *
+ * We use the lexing_if flag to avoid skipping any part of an
+ * if conditional expression. */
+case 15:
+/* rule 15 can match eol */
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+yyg->yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 141 "glcpp/glcpp-lex.l"
+{
+ /* Since this rule always matches, YY_USER_ACTION gets called for it,
+ * wrongly incrementing yycolumn. We undo that effect here. */
+ yycolumn -= yyleng;
+ if (yyextra->lexing_if ||
+ yyextra->skip_stack == NULL ||
+ yyextra->skip_stack->type == SKIP_NO_SKIP)
+ {
+ REJECT;
+ }
+}
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 153 "glcpp/glcpp-lex.l"
+{
+ char *p;
+ for (p = yytext; !isalpha(p[0]); p++); /* skip " # " */
+ p += 5; /* skip "error" */
+ glcpp_error(yylloc, yyextra, "#error%s", p);
+}
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 160 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_DEFINE_FUNC;
+}
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 165 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_DEFINE_OBJ;
+}
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 170 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_UNDEF;
+}
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 175 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH;
+}
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 180 "glcpp/glcpp-lex.l"
+{
+ yylval->str = xtalloc_strdup (yyextra, yytext);
+ return INTEGER_STRING;
+}
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 185 "glcpp/glcpp-lex.l"
+{
+ yylval->str = xtalloc_strdup (yyextra, yytext);
+ return INTEGER_STRING;
+}
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 190 "glcpp/glcpp-lex.l"
+{
+ yylval->str = xtalloc_strdup (yyextra, yytext);
+ return INTEGER_STRING;
+}
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 195 "glcpp/glcpp-lex.l"
+{
+ return LEFT_SHIFT;
+}
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 199 "glcpp/glcpp-lex.l"
+{
+ return RIGHT_SHIFT;
+}
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 203 "glcpp/glcpp-lex.l"
+{
+ return LESS_OR_EQUAL;
+}
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 207 "glcpp/glcpp-lex.l"
+{
+ return GREATER_OR_EQUAL;
+}
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 211 "glcpp/glcpp-lex.l"
+{
+ return EQUAL;
+}
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 215 "glcpp/glcpp-lex.l"
+{
+ return NOT_EQUAL;
+}
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 219 "glcpp/glcpp-lex.l"
+{
+ return AND;
+}
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 223 "glcpp/glcpp-lex.l"
+{
+ return OR;
+}
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 227 "glcpp/glcpp-lex.l"
+{
+ return PASTE;
+}
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 231 "glcpp/glcpp-lex.l"
+{
+ return DEFINED;
+}
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 235 "glcpp/glcpp-lex.l"
+{
+ yylval->str = xtalloc_strdup (yyextra, yytext);
+ return IDENTIFIER;
+}
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 240 "glcpp/glcpp-lex.l"
+{
+ return yytext[0];
+}
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 244 "glcpp/glcpp-lex.l"
+{
+ yylval->str = xtalloc_strdup (yyextra, yytext);
+ return OTHER;
+}
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 249 "glcpp/glcpp-lex.l"
+{
+ if (yyextra->space_tokens) {
+ return SPACE;
+ }
+}
+ YY_BREAK
+case 38:
+/* rule 38 can match eol */
+YY_RULE_SETUP
+#line 255 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 0;
+ yylineno++;
+ yycolumn = 0;
+ return NEWLINE;
+}
+ YY_BREAK
+/* Handle missing newline at EOF. */
+case YY_STATE_EOF(INITIAL):
+#line 263 "glcpp/glcpp-lex.l"
+{
+ BEGIN DONE; /* Don't keep matching this rule forever. */
+ yyextra->lexing_if = 0;
+ return NEWLINE;
+}
+ YY_BREAK
+/* We don't actually use the UNREACHABLE start condition. We
+ only have this action here so that we can pretend to call some
+ generated functions, (to avoid "defined but not used"
+ warnings. */
+case 39:
+YY_RULE_SETUP
+#line 273 "glcpp/glcpp-lex.l"
+{
+ unput('.');
+ yy_top_state(yyextra);
+}
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 278 "glcpp/glcpp-lex.l"
+ECHO;
+ YY_BREAK
+#line 1434 "glcpp/glcpp-lex.c"
+ case YY_STATE_EOF(DONE):
+ case YY_STATE_EOF(COMMENT):
+ case YY_STATE_EOF(UNREACHABLE):
+ 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
+ * glcpp_lex(). 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_c_buf_p;
+ 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 ( glcpp_wrap(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 glcpp_lex */
+
+/* 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 (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. */
+
+ YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+
+ }
+
+ 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;
+ glcpp_restart(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 *) glcpp_realloc((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;
+
+ 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 (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;
+ yy_current_state += YY_AT_BOL();
+
+ yyg->yy_state_ptr = yyg->yy_state_buf;
+ *yyg->yy_state_ptr++ = yy_current_state;
+
+ 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);
+ 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 >= 150 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *yyg->yy_state_ptr++ = yy_current_state;
+ }
+
+ 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 , 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 YY_CHAR yy_c = 1;
+ 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 >= 150 )
+ 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 == 149);
+ if ( ! yy_is_jam )
+ *yyg->yy_state_ptr++ = yy_current_state;
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+ static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner)
+{
+ register char *yy_cp;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ yy_cp = yyg->yy_c_buf_p;
+
+ /* undo effects of setting up yytext */
+ *yy_cp = yyg->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 = yyg->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 =
+ yyg->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;
+
+ yyg->yytext_ptr = yy_bp;
+ yyg->yy_hold_char = *yy_cp;
+ yyg->yy_c_buf_p = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (yyscan_t yyscanner)
+#else
+ static int input (yyscan_t yyscanner)
+#endif
+
+{
+ int c;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
+
+ 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. */
+ glcpp_restart(yyin ,yyscanner);
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( glcpp_wrap(yyscanner ) )
+ return EOF;
+
+ if ( ! yyg->yy_did_buffer_switch_on_eof )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput(yyscanner);
+#else
+ return input(yyscanner);
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
+ break;
+ }
+ }
+ }
+
+ 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;
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** 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 glcpp_restart (FILE * input_file , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if ( ! YY_CURRENT_BUFFER ){
+ glcpp_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ glcpp__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
+ glcpp__load_buffer_state(yyscanner );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * @param yyscanner The scanner object.
+ */
+ void glcpp__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
+ * glcpp_pop_buffer_state();
+ * glcpp_push_buffer_state(new_buffer);
+ */
+ glcpp_ensure_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;
+ glcpp__load_buffer_state(yyscanner );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (glcpp_wrap()) processing, but the only time this flag
+ * is looked at is after glcpp_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ yyg->yy_did_buffer_switch_on_eof = 1;
+}
+
+static void glcpp__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 glcpp__create_buffer (FILE * file, int size , yyscan_t yyscanner)
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) glcpp_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__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 *) glcpp_alloc(b->yy_buf_size + 2 ,yyscanner );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ glcpp__init_buffer(b,file ,yyscanner);
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with glcpp__create_buffer()
+ * @param yyscanner The scanner object.
+ */
+ void glcpp__delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ 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 )
+ glcpp_free((void *) b->yy_ch_buf ,yyscanner );
+
+ glcpp_free((void *) b ,yyscanner );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a glcpp_restart() or at EOF.
+ */
+ static void glcpp__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
+
+{
+ int oerrno = errno;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ glcpp__flush_buffer(b ,yyscanner);
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then glcpp__init_buffer was _probably_
+ * called from glcpp_restart() 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.
+ * @param yyscanner The scanner object.
+ */
+ void glcpp__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];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ glcpp__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 glcpp_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (new_buffer == NULL)
+ return;
+
+ glcpp_ensure_buffer_stack(yyscanner);
+
+ /* This block is copied from glcpp__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 glcpp__switch_to_buffer. */
+ glcpp__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 glcpp_pop_buffer_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ glcpp__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) {
+ glcpp__load_buffer_state(yyscanner );
+ yyg->yy_did_buffer_switch_on_eof = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void glcpp_ensure_buffer_stack (yyscan_t yyscanner)
+{
+ int num_to_alloc;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if (!yyg->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;
+ yyg->yy_buffer_stack = (struct yy_buffer_state**)glcpp_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ , yyscanner);
+ if ( ! yyg->yy_buffer_stack )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp_ensure_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**)glcpp_realloc
+ (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 glcpp_ensure_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 glcpp__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) glcpp_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__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;
+
+ glcpp__switch_to_buffer(b ,yyscanner );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to glcpp_lex() 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
+ * glcpp__scan_bytes() instead.
+ */
+YY_BUFFER_STATE glcpp__scan_string (yyconst char * yystr , yyscan_t yyscanner)
+{
+
+ return glcpp__scan_bytes(yystr,strlen(yystr) ,yyscanner);
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to glcpp_lex() 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 glcpp__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 *) glcpp_alloc(n ,yyscanner );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__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 = glcpp__scan_buffer(buf,n ,yyscanner);
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in glcpp__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;
+}
+
+ static void yy_push_state (int new_state , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if ( yyg->yy_start_stack_ptr >= yyg->yy_start_stack_depth )
+ {
+ yy_size_t new_size;
+
+ yyg->yy_start_stack_depth += YY_START_STACK_INCR;
+ new_size = yyg->yy_start_stack_depth * sizeof( int );
+
+ if ( ! yyg->yy_start_stack )
+ yyg->yy_start_stack = (int *) glcpp_alloc(new_size ,yyscanner );
+
+ else
+ yyg->yy_start_stack = (int *) glcpp_realloc((void *) yyg->yy_start_stack,new_size ,yyscanner );
+
+ if ( ! yyg->yy_start_stack )
+ YY_FATAL_ERROR( "out of memory expanding start-condition stack" );
+ }
+
+ yyg->yy_start_stack[yyg->yy_start_stack_ptr++] = YY_START;
+
+ BEGIN(new_state);
+}
+
+ static void yy_pop_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if ( --yyg->yy_start_stack_ptr < 0 )
+ YY_FATAL_ERROR( "start-condition stack underflow" );
+
+ BEGIN(yyg->yy_start_stack[yyg->yy_start_stack_ptr]);
+}
+
+ static int yy_top_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyg->yy_start_stack[yyg->yy_start_stack_ptr - 1];
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
+{
+ (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 yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = yyg->yy_hold_char; \
+ yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
+ yyg->yy_hold_char = *yyg->yy_c_buf_p; \
+ *yyg->yy_c_buf_p = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the user-defined data for this scanner.
+ * @param yyscanner The scanner object.
+ */
+YY_EXTRA_TYPE glcpp_get_extra (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyextra;
+}
+
+/** Get the current line number.
+ * @param yyscanner The scanner object.
+ */
+int glcpp_get_lineno (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if (! YY_CURRENT_BUFFER)
+ return 0;
+
+ return yylineno;
+}
+
+/** Get the current column number.
+ * @param yyscanner The scanner object.
+ */
+int glcpp_get_column (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if (! YY_CURRENT_BUFFER)
+ return 0;
+
+ return yycolumn;
+}
+
+/** Get the input stream.
+ * @param yyscanner The scanner object.
+ */
+FILE *glcpp_get_in (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyin;
+}
+
+/** Get the output stream.
+ * @param yyscanner The scanner object.
+ */
+FILE *glcpp_get_out (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyout;
+}
+
+/** Get the length of the current token.
+ * @param yyscanner The scanner object.
+ */
+int glcpp_get_leng (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyleng;
+}
+
+/** Get the current token.
+ * @param yyscanner The scanner object.
+ */
+
+char *glcpp_get_text (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yytext;
+}
+
+/** Set the user-defined data. This data is never touched by the scanner.
+ * @param user_defined The data to be associated with this scanner.
+ * @param yyscanner The scanner object.
+ */
+void glcpp_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyextra = user_defined ;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void glcpp_set_lineno (int line_number , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* lineno is only valid if an input buffer exists. */
+ if (! YY_CURRENT_BUFFER )
+ yy_fatal_error( "glcpp_set_lineno called with no buffer" , yyscanner);
+
+ yylineno = line_number;
+}
+
+/** Set the current column.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void glcpp_set_column (int column_no , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* column is only valid if an input buffer exists. */
+ if (! YY_CURRENT_BUFFER )
+ yy_fatal_error( "glcpp_set_column called with no buffer" , yyscanner);
+
+ yycolumn = column_no;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * @param yyscanner The scanner object.
+ * @see glcpp__switch_to_buffer
+ */
+void glcpp_set_in (FILE * in_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyin = in_str ;
+}
+
+void glcpp_set_out (FILE * out_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyout = out_str ;
+}
+
+int glcpp_get_debug (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yy_flex_debug;
+}
+
+void glcpp_set_debug (int bdebug , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yy_flex_debug = bdebug ;
+}
+
+/* Accessor methods for yylval and yylloc */
+
+YYSTYPE * glcpp_get_lval (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylval;
+}
+
+void glcpp_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylval = yylval_param;
+}
+
+YYLTYPE *glcpp_get_lloc (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylloc;
+}
+
+void glcpp_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylloc = yylloc_param;
+}
+
+/* User-visible API */
+
+/* glcpp_lex_init is special because it creates the scanner itself, so it is
+ * the ONLY reentrant function that doesn't take the scanner as the last argument.
+ * That's why we explicitly handle the declaration, instead of using our macros.
+ */
+
+int glcpp_lex_init(yyscan_t* ptr_yy_globals)
+
+{
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) glcpp_alloc ( sizeof( struct yyguts_t ), NULL );
+
+ if (*ptr_yy_globals == NULL){
+ errno = ENOMEM;
+ return 1;
+ }
+
+ /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+ return yy_init_globals ( *ptr_yy_globals );
+}
+
+/* glcpp_lex_init_extra has the same functionality as glcpp_lex_init, but follows the
+ * convention of taking the scanner as the last argument. Note however, that
+ * this is a *pointer* to a scanner, as it will be allocated by this call (and
+ * is the reason, too, why this function also must handle its own declaration).
+ * The user defined value in the first argument will be available to glcpp_alloc in
+ * the yyextra field.
+ */
+
+int glcpp_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
+
+{
+ struct yyguts_t dummy_yyguts;
+
+ glcpp_set_extra (yy_user_defined, &dummy_yyguts);
+
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) glcpp_alloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
+
+ if (*ptr_yy_globals == NULL){
+ errno = ENOMEM;
+ return 1;
+ }
+
+ /* By setting to 0xAA, we expose bugs in
+ yy_init_globals. Leave at 0x00 for releases. */
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+ glcpp_set_extra (yy_user_defined, *ptr_yy_globals);
+
+ return yy_init_globals ( *ptr_yy_globals );
+}
+
+static int yy_init_globals (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from glcpp_lex_destroy(), so don't allocate here.
+ */
+
+ yyg->yy_buffer_stack = 0;
+ yyg->yy_buffer_stack_top = 0;
+ yyg->yy_buffer_stack_max = 0;
+ yyg->yy_c_buf_p = (char *) 0;
+ yyg->yy_init = 0;
+ yyg->yy_start = 0;
+
+ yyg->yy_start_stack_ptr = 0;
+ yyg->yy_start_stack_depth = 0;
+ yyg->yy_start_stack = NULL;
+
+ yyg->yy_state_buf = 0;
+ yyg->yy_state_ptr = 0;
+ yyg->yy_full_match = 0;
+ yyg->yy_lp = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * glcpp_lex_init()
+ */
+ return 0;
+}
+
+/* glcpp_lex_destroy is for both reentrant and non-reentrant scanners. */
+int glcpp_lex_destroy (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ glcpp__delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ glcpp_pop_buffer_state(yyscanner);
+ }
+
+ /* Destroy the stack itself. */
+ glcpp_free(yyg->yy_buffer_stack ,yyscanner);
+ yyg->yy_buffer_stack = NULL;
+
+ /* Destroy the start condition stack. */
+ glcpp_free(yyg->yy_start_stack ,yyscanner );
+ yyg->yy_start_stack = NULL;
+
+ glcpp_free ( yyg->yy_state_buf , yyscanner);
+ yyg->yy_state_buf = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * glcpp_lex() is called, initialization will occur. */
+ yy_init_globals( yyscanner);
+
+ /* Destroy the main struct (reentrant only). */
+ glcpp_free ( yyscanner , yyscanner );
+ yyscanner = NULL;
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
+{
+ 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 , yyscan_t yyscanner)
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *glcpp_alloc (yy_size_t size , yyscan_t yyscanner)
+{
+ return (void *) malloc( size );
+}
+
+void *glcpp_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
+{
+ /* 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 glcpp_free (void * ptr , yyscan_t yyscanner)
+{
+ free( (char *) ptr ); /* see glcpp_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 278 "glcpp/glcpp-lex.l"
+
+
+
+void
+glcpp_lex_set_source_string(glcpp_parser_t *parser, const char *shader)
+{
+ glcpp__scan_string(shader,parser->scanner);
+}
+