3157f61431f19e01173e2e0d270c28af86dc97aaTimo Sirainen/* hash_context must be allocated and initialized by caller. This istream will
3157f61431f19e01173e2e0d270c28af86dc97aaTimo Sirainen simply call method->loop() for all the data going through the istream. */
3157f61431f19e01173e2e0d270c28af86dc97aaTimo Siraineni_stream_create_hash(struct istream *input, const struct hash_method *method,