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#pragma once
#include <xxhash.h>
#define SCOPE_WORD_MAX 256
/* member strings are borrowed and shouldn't be freed by the node */
typedef struct Scope Scope;
struct Scope {
int used;
const char *words[SCOPE_WORD_MAX];
int values[SCOPE_WORD_MAX];
XXH32_hash_t words_hash[SCOPE_WORD_MAX];
const Scope *parent;
};
/* created pointer shall be manualy freed by caller */
Scope *scope_create(const Scope *parent);
int scope_insert(Scope *scope, const char *word, int value);
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