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/* $OpenBSD: tables.h,v 1.2 2015/11/19 22:16:43 tedu Exp $ */
/* tables.h - tables serialization code
*
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Vern Paxson.
*
* The United States Government has rights in this work pursuant
* to contract no. DE-AC03-76SF00098 between the United States
* Department of Energy and the University of California.
*
* This file is part of flex.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/
#ifndef TABLES_H
#define TABLES_H
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/* Tables serialization API declarations. */
#include "tables_shared.h"
struct yytbl_writer {
FILE *out;
flex_uint32_t total_written;
/**< bytes written so far */
fpos_t th_ssize_pos;
/**< position of th_ssize */
};
/* These are used by main.c, gen.c, etc.
* tablesext - if true, create external tables
* tablesfilename - filename for external tables
* tablesname - name that goes in serialized data, e.g., "yytables"
* tableswr - writer for external tables
* tablesverify - true if tables-verify option specified
* gentables - true if we should spit out the normal C tables
*/
extern bool tablesext, tablesverify,gentables;
extern char *tablesfilename, *tablesname;
extern struct yytbl_writer tableswr;
int yytbl_writer_init (struct yytbl_writer *, FILE *);
int yytbl_hdr_init (struct yytbl_hdr *th, const char *version_str,
const char *name);
int yytbl_data_init (struct yytbl_data *tbl, enum yytbl_id id);
int yytbl_data_destroy (struct yytbl_data *td);
int yytbl_hdr_fwrite (struct yytbl_writer *wr,
const struct yytbl_hdr *th);
int yytbl_data_fwrite (struct yytbl_writer *wr, struct yytbl_data *td);
void yytbl_data_compress (struct yytbl_data *tbl);
struct yytbl_data *mkftbl (void);
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#endif
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