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42 lines
952 B
C
42 lines
952 B
C
#ifndef dict_h_INCLUDED
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#define dict_h_INCLUDED
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#include "datatypes.h"
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#define GST_DICT_FLAG_OCCUPIED 1
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#define GST_DICT_FLAG_TOMBSTONE 2
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typedef struct GstDictBucket GstDictBucket;
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struct GstDictBucket {
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GstValue key;
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GstValue value;
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uint8_t flags;
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};
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typedef struct GstDict GstDict;
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struct GstDict {
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uint32_t capacity;
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uint32_t count;
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GstDictBucket *buckets;
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};
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/* Initialize a dictionary */
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GstDict *gst_dict_init(GstDict *dict, uint32_t capacity);
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/* Deinitialize a dictionary */
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GstDict *gst_dict_free(GstDict *dict);
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/* Rehash a dictionary */
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GstDict *gst_dict_rehash(GstDict *dict, uint32_t newCapacity);
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/* Get item from dictionary */
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int gst_dict_get(GstDict *dict, GstValue key, GstValue *value);
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/* Add item to dictionary */
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GstDict *gst_dict_put(GstDict *dict, GstValue key, GstValue value);
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/* Remove item from dictionary */
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int gst_dict_remove(GstDict *dict, GstValue key);
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#endif // dict_h_INCLUDED
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