u_handle_table.h

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/**************************************************************************
 *
 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
 * All Rights Reserved.
 *
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 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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#ifndef U_HANDLE_TABLE_H_
#define U_HANDLE_TABLE_H_


#ifdef __cplusplus
extern "C" {
#endif

   
struct handle_table;


struct handle_table *
handle_table_create(void);


void
handle_table_set_destroy(struct handle_table *ht,
                         void (*destroy)(void *object));


unsigned
handle_table_add(struct handle_table *ht, 
                 void *object);

unsigned
handle_table_set(struct handle_table *ht, 
                 unsigned handle,
                 void *object);

void *
handle_table_get(struct handle_table *ht, 
                 unsigned handle);


void
handle_table_remove(struct handle_table *ht, 
                    unsigned handle);


void
handle_table_destroy(struct handle_table *ht);


unsigned
handle_table_get_first_handle(struct handle_table *ht);


unsigned
handle_table_get_next_handle(struct handle_table *ht,
                             unsigned handle);


#ifdef __cplusplus
}
#endif

#endif /* U_HANDLE_TABLE_H_ */

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