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/*
* cook - file construction tool
* Copyright (C) 1994, 1997, 2003, 2006, 2007 Peter Miller;
* All rights reserved.
*
* 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, USA.
*
* MANIFEST: interface definition for common/symtab.c
*/
#ifndef COMMON_SYMTAB_H
#define COMMON_SYMTAB_H
#include <common/str.h>
typedef struct symtab_row_ty symtab_row_ty;
struct symtab_row_ty
{
string_ty *key;
void *data;
symtab_row_ty *overflow;
};
typedef struct symtab_ty symtab_ty;
struct symtab_ty
{
void (*reap)(void *);
symtab_row_ty **hash_table;
str_hash_ty hash_modulus;
str_hash_ty hash_mask;
str_hash_ty hash_load;
};
symtab_ty *symtab_alloc(unsigned);
void symtab_free(symtab_ty *);
void *symtab_query(symtab_ty *, string_ty *);
void *symtab_query_fuzzy(symtab_ty *, string_ty *, string_ty **);
void *symtab_query_fuzzyN(symtab_ty **, size_t, string_ty *, string_ty **);
void symtab_assign(symtab_ty *, string_ty *, void *);
void symtab_assign_push(symtab_ty *, string_ty *, void *);
void symtab_delete(symtab_ty *, string_ty *);
void symtab_dump(symtab_ty *, char *);
void symtab_walk(symtab_ty *stp, void (*func)(symtab_ty *stp,
string_ty *key, void *data, void *arg), void *arg);
#endif /* COMMON_SYMTAB_H */
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