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#include "parser/keywords.h"
#include <errno.h>
/* variables */
extern int braces_open,
no_auto_trans;
extern char *yytext;
extern int yylineno,
yyleng;
extern FILE *yyin,
*yyout;
struct _include_path
{
char *path;
struct _include_path *next;
};
extern struct _include_path *include_paths;
struct cursor
{
char *name;
char *command;
struct arguments *argsinsert;
struct arguments *argsresult;
struct cursor *next;
};
extern struct cursor *cur;
struct _defines
{
char *old;
char *new;
struct _defines *next;
};
extern struct _defines *defines;
/* This is a linked list of the variable names and types. */
struct variable
{
char *name;
struct ECPGtype *type;
int brace_level;
struct variable *next;
};
extern struct ECPGtype ecpg_no_indicator;
extern struct variable no_indicator;
struct arguments
{
struct variable *variable;
struct variable *indicator;
struct arguments *next;
};
extern struct arguments *argsinsert;
extern struct arguments *argsresult;
/* functions */
extern void lex_init(void);
extern char *input_filename;
extern int yyparse(void);
extern void *mm_alloc(size_t), *mm_realloc(void *, size_t);
extern char *mm_strdup(const char *);
ScanKeyword *ScanECPGKeywordLookup(char *);
ScanKeyword *ScanCKeywordLookup(char *);
extern void yyerror(char *);
/* return codes */
#define OK 0
#define PARSE_ERROR -1
#define ILLEGAL_OPTION -2
#define NO_INCLUDE_FILE ENOENT
#define OUT_OF_MEMORY ENOMEM
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