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#ifndef ISO_HASH_H
#define ISO_HASH_H
struct iso_hash_node {
struct iso_hash_node *next;
char *path;
};
#define HASH_NODES 128
/**
* Searches in the hash table if the path exists.
*
* \param table The hash table.
* \param path The path of the file to look for.
*
* \return 1 if the path exists in the hash table, 0 otherwise.
*/
int iso_hash_lookup(struct iso_hash_node **table, const char *path);
/**
* Insert a new path in the hash table.
*
* \param table The hash table.
* \param path The path of a file to add to the hash table.
*
* \return 1 if the file wasn't already in the hash table, 0 otherwise.
*/
int iso_hash_insert(struct iso_hash_node **table, const char *path);
/**
* Remove a path from the hash table.
*
* \param table The hash table.
* \param path The path of a file to remove from the hash table.
*
* \return 1 if the file was found and removed, 0 otherwise.
*/
int iso_hash_remove(struct iso_hash_node **table, const char *path);
/**
* Empty the hash table.
*/
void iso_hash_empty(struct iso_hash_node **table);
#endif /* ISO_HASH_H */