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