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131 lines
5.1 KiB
C
131 lines
5.1 KiB
C
/* GLIB - Library of useful routines for C programming
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02110-1301, USA.
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*/
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/*
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* Modified by the GLib Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GLib Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GLib at ftp://ftp.gtk.org/pub/gtk/.
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*/
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/*
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* Adapted for FluidSynth use by Josh Green <jgreen@users.sourceforge.net>
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* September 8, 2009 from glib 2.18.4
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*
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* - Self contained (no dependencies on glib)
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* - changed names to fluid_hashtable_...
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*/
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#ifndef _FLUID_HASH_H
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#define _FLUID_HASH_H
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#include "fluidsynth_priv.h"
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#include "fluid_list.h"
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#include "fluid_sys.h"
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/* Extracted from gtypes.h */
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typedef void (*fluid_destroy_notify_t)(void *data);
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typedef unsigned int (*fluid_hash_func_t)(const void *key);
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typedef int (*fluid_equal_func_t)(const void *a, const void *b);
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/* End gtypes.h extraction */
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typedef int (*fluid_hr_func_t)(void *key, void *value, void *user_data);
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typedef struct _fluid_hashtable_iter_t fluid_hashtable_iter_t;
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typedef struct _fluid_hashnode_t fluid_hashnode_t;
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struct _fluid_hashnode_t
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{
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void *key;
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void *value;
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fluid_hashnode_t *next;
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unsigned int key_hash;
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};
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struct _fluid_hashtable_t
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{
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int size;
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int nnodes;
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fluid_hashnode_t **nodes;
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fluid_hash_func_t hash_func;
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fluid_equal_func_t key_equal_func;
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fluid_atomic_int_t ref_count;
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fluid_destroy_notify_t key_destroy_func;
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fluid_destroy_notify_t value_destroy_func;
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fluid_rec_mutex_t mutex; // Optionally used in other modules (fluid_settings.c for example)
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};
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struct _fluid_hashtable_iter_t
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{
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/*< private >*/
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void * dummy1;
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void * dummy2;
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void * dummy3;
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int dummy4;
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int dummy5; // Bool
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void * dummy6;
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};
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fluid_hashtable_t* new_fluid_hashtable (fluid_hash_func_t hash_func,
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fluid_equal_func_t key_equal_func);
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fluid_hashtable_t* new_fluid_hashtable_full (fluid_hash_func_t hash_func,
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fluid_equal_func_t key_equal_func,
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fluid_destroy_notify_t key_destroy_func,
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fluid_destroy_notify_t value_destroy_func);
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void delete_fluid_hashtable(fluid_hashtable_t *hashtable);
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void fluid_hashtable_iter_init (fluid_hashtable_iter_t *iter, fluid_hashtable_t *hashtable);
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int fluid_hashtable_iter_next (fluid_hashtable_iter_t *iter, void **key, void **value);
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fluid_hashtable_t *fluid_hashtable_iter_get_hash_table (fluid_hashtable_iter_t *iter);
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void fluid_hashtable_iter_remove (fluid_hashtable_iter_t *iter);
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void fluid_hashtable_iter_steal (fluid_hashtable_iter_t *iter);
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fluid_hashtable_t* fluid_hashtable_ref (fluid_hashtable_t *hashtable);
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void fluid_hashtable_unref (fluid_hashtable_t *hashtable);
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void *fluid_hashtable_lookup (fluid_hashtable_t *hashtable, const void *key);
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int fluid_hashtable_lookup_extended (fluid_hashtable_t *hashtable, const void *lookup_key,
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void **orig_key, void **value);
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void fluid_hashtable_insert (fluid_hashtable_t *hashtable, void *key, void *value);
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void fluid_hashtable_replace (fluid_hashtable_t *hashtable, void *key, void *value);
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int fluid_hashtable_remove (fluid_hashtable_t *hashtable, const void *key);
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int fluid_hashtable_steal (fluid_hashtable_t *hashtable, const void *key);
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void fluid_hashtable_remove_all (fluid_hashtable_t *hashtable);
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void fluid_hashtable_steal_all (fluid_hashtable_t *hashtable);
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unsigned int fluid_hashtable_foreach_steal (fluid_hashtable_t *hashtable,
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fluid_hr_func_t func, void *user_data);
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void fluid_hashtable_foreach (fluid_hashtable_t *hashtable, fluid_hr_func_t func,
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void *user_data);
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void *fluid_hashtable_find (fluid_hashtable_t *hashtable, fluid_hr_func_t predicate,
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void *user_data);
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unsigned int fluid_hashtable_size (fluid_hashtable_t *hashtable);
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fluid_list_t *fluid_hashtable_get_keys (fluid_hashtable_t *hashtable);
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fluid_list_t *fluid_hashtable_get_values (fluid_hashtable_t *hashtable);
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int fluid_str_equal (const void *v1, const void *v2);
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unsigned int fluid_str_hash (const void *v);
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int fluid_direct_equal (const void *v1, const void *v2);
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unsigned int fluid_direct_hash (const void *v);
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int fluid_int_equal (const void *v1, const void *v2);
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unsigned int fluid_int_hash (const void *v);
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#endif /* _FLUID_HASH_H */
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