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#include "web_buffer.h"

#ifndef NETDATA_DICTIONARY_H

#define NETDATA_DICTIONARY_H 1

typedef struct name_value {

avl avl; // the index - this has to be first!

uint32_t hash; // a simple hash to speed up searching

// we first compare hashes, and only if the hashes are equal we do string comparisons

char *name;

char *value;

struct name_value *next;

} NAME_VALUE;

typedef struct dictionary {

NAME_VALUE *values;

avl_tree values_index;

pthread_rwlock_t rwlock;

} DICTIONARY;

extern DICTIONARY *dictionary_create(void);

extern void dictionary_destroy(DICTIONARY *dict);

extern void *dictionary_set(DICTIONARY *dict, const char *name, void *value, size_t value_len);

extern void *dictionary_get(DICTIONARY *dict, const char *name);

#endif /* NETDATA_DICTIONARY_H */