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- /*
- * Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
- /*
- * Augment the standard YYLTYPE with a filenum index into an
- * array of all opened filenames.
- */
- #if ! defined(YYLTYPE) && ! defined(YYLTYPE_IS_DECLARED)
- typedef struct YYLTYPE {
- int first_line;
- int first_column;
- int last_line;
- int last_column;
- int filenum;
- } YYLTYPE;
- #define YYLTYPE_IS_DECLARED 1
- #define YYLTYPE_IS_TRIVIAL 1
- #endif
- /* Cater to old parser templates. */
- #ifndef YYID
- #define YYID(n) (n)
- #endif
- #define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (N)) \
- { \
- (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
- (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
- (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
- (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
- (Current).filenum = YYRHSLOC (Rhs, N).filenum; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- (Current).filenum = YYRHSLOC (Rhs, 0).filenum; \
- } \
- while (YYID (0))
- extern void yyerror(char const *);
- extern int srcpos_filenum;
- extern int push_input_file(const char *filename);
- extern int pop_input_file(void);
- extern FILE *dtc_open_file(const char *fname);
- extern int lookup_file_name(const char *fname, int add_it);
- extern const char *srcpos_filename_for_num(int filenum);
- const char *srcpos_get_filename(void);
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