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@ -248,7 +248,7 @@ static bool resize(struct hashmap *map, size_t new_cap) {
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// replaced then it is returned otherwise NULL is returned. This operation
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// may allocate memory. If the system is unable to allocate additional
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// memory then NULL is returned and hashmap_oom() returns true.
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void *hashmap_set(struct hashmap *map, void *item) {
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void *hashmap_set(struct hashmap *map, const void *item) {
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if (!item) {
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panic("item is null");
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}
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@ -419,6 +419,10 @@ bool hashmap_scan(struct hashmap *map,
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// is NOT a copy of the item stored in the hash map and can be directly
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// modified.
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//
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// Note that if hashmap_delete() is called on the hashmap being iterated,
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// the buckets are rearranged and the iterator must be reset to 0, otherwise
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// unexpected results may be returned after deletion.
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//
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// This function has not been tested for thread safety.
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//
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// The function returns true if an item was retrieved; false if the end of the
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