1.4 Hashtables

_apr-hash : ctype?

_apr-hash/null : ctype?

C pointer type representing an APR hash table.

(apr-hash? obj) → any

obj : any/c

Checks whether the given obj is an APR hash table.

(apr-hash->keys hash) → list?

hash : apr-hash?

Extracts a list of all keys from the APR hash table hash. The keys are returned as binary strings.