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/*
* avrdude - A Downloader/Uploader for AVR device programmers
* Copyright (C) 2000-2004 Brian S. Dean <bsd@bsdhome.com>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/* $Id$ */
/* These are the internal definitions needed for config parsing */
#ifndef config_h
#define config_h
#include "libavrdude.h"
#define MAX_STR_CONST 1024
enum { V_NONE, V_NUM, V_NUM_REAL, V_STR };
typedef struct value_t {
int type;
/*union { TODO: use an anonymous union here ? */
int number;
double number_real;
char * string;
/*};*/
} VALUE;
typedef struct token_t {
int primary;
VALUE value;
} TOKEN;
typedef struct token_t *token_p;
extern FILE * yyin;
extern PROGRAMMER * current_prog;
extern AVRPART * current_part;
extern AVRMEM * current_mem;
extern int lineno;
extern const char * infile;
extern LISTID string_list;
extern LISTID number_list;
#if !defined(HAS_YYSTYPE)
#define YYSTYPE token_p
#endif
extern YYSTYPE yylval;
extern char string_buf[MAX_STR_CONST];
extern char *string_buf_ptr;
#ifdef __cplusplus
extern "C" {
#endif
int yyparse(void);
int yyerror(char * errmsg, ...);
int yywarning(char * errmsg, ...);
TOKEN * new_token(int primary);
void free_token(TOKEN * tkn);
void free_tokens(int n, ...);
TOKEN * number(char * text);
TOKEN * number_real(char * text);
TOKEN * hexnumber(char * text);
TOKEN * string(char * text);
TOKEN * keyword(int primary);
void print_token(TOKEN * tkn);
void pyytext(void);
char * dup_string(const char * str);
#ifdef __cplusplus
}
#endif
#endif
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