- * @param rd_count number of records in the @a rd array
- * @param rd array of #GNUNET_NAMESTORE_RecordData with @a rd_count elements
- * @return the required size to serialize
- */
-size_t
-GNUNET_NAMESTORE_records_get_size (unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd);
-
-
-/**
- * Serialize the given records to the given destination buffer.
- *
- * @param rd_count number of records in the @a rd array
- * @param rd array of #GNUNET_NAMESTORE_RecordData with @a rd_count elements
- * @param dest_size size of the destination array @a dst
- * @param dest where to write the result
- * @return the size of serialized records, -1 if records do not fit
- */
-ssize_t
-GNUNET_NAMESTORE_records_serialize (unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- size_t dest_size,
- char *dest);
-
-
-/**
- * Deserialize the given records to the given destination.
- *
- * @param len size of the serialized record data
- * @param src the serialized record data
- * @param rd_count number of records in the @a dest array
- * @param dest where to put the data
- * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
- */
-int
-GNUNET_NAMESTORE_records_deserialize (size_t len,
- const char *src,
- unsigned int rd_count,
- struct GNUNET_NAMESTORE_RecordData *dest);
-
-
-/**
- * Convert the binary value @a data of a record of
- * type @a type to a human-readable string.
- *
- * @param type type of the record
- * @param data value in binary encoding
- * @param data_size number of bytes in @a data
- * @return NULL on error, otherwise human-readable representation of the value
- */
-char *
-GNUNET_NAMESTORE_value_to_string (uint32_t type,
- const void *data,
- size_t data_size);
-
-
-/**
- * Convert human-readable version of the value @a s of a record
- * of type @a type to the respective binary representation.
- *
- * @param type type of the record
- * @param s human-readable string
- * @param data set to value in binary encoding (will be allocated)
- * @param data_size set to number of bytes in @a data
- * @return #GNUNET_OK on success
- */
-int
-GNUNET_NAMESTORE_string_to_value (uint32_t type,
- const char *s,
- void **data,
- size_t *data_size);
-
-
-/**
- * Convert a type name (i.e. "AAAA") to the corresponding number.
- *
- * @param typename name to convert
- * @return corresponding number, UINT32_MAX on error
- */
-uint32_t
-GNUNET_NAMESTORE_typename_to_number (const char *dns_typename);
-
-
-/**
- * Convert a type number (i.e. 1) to the corresponding type string (i.e. "A")
- *
- * @param type number of a type to convert
- * @return corresponding typestring, NULL on error
- */
-const char *
-GNUNET_NAMESTORE_number_to_typename (uint32_t type);
-
-
-/**
- * Test if a given record is expired.
- *
- * @param rd record to test
- * @return #GNUNET_YES if the record is expired,
- * #GNUNET_NO if not
- */
-int
-GNUNET_NAMESTORE_is_expired (const struct GNUNET_NAMESTORE_RecordData *rd);
-
-
-/**
- * Convert a UTF-8 string to UTF-8 lowercase
- * @param src source string
- * @return converted result
- */
-char *
-GNUNET_NAMESTORE_normalize_string (const char *src);
-
-
-/**
- * Convert a zone to a string (for printing debug messages).
- * This is one of the very few calls in the entire API that is
- * NOT reentrant!
- *
- * @param z public key of a zone
- * @return string form; will be overwritten by next call to #GNUNET_NAMESTORE_z2s.
- */
-const char *
-GNUNET_NAMESTORE_z2s (const struct GNUNET_CRYPTO_EccPublicSignKey *z);
-
-
-/**
- * Convert public key to the respective absolute domain name in the
- * ".zkey" pTLD.
- * This is one of the very few calls in the entire API that is
- * NOT reentrant!
- *
- * @param pkey a public key with a point on the eliptic curve
- * @return string "X.zkey" where X is the coordinates of the public
- * key in an encoding suitable for DNS labels.
- */
-const char *
-GNUNET_NAMESTORE_pkey_to_zkey (const struct GNUNET_CRYPTO_EccPublicSignKey *pkey);
-
-
-/**
- * Convert an absolute domain name in the ".zkey" pTLD to the
- * respective public key.
- *
- * @param zkey string "X.zkey" where X is the public
- * key in an encoding suitable for DNS labels.
- * @param pkey set to a public key on the eliptic curve
- * @return #GNUNET_SYSERR if @a zkey has the wrong syntax
- */
-int
-GNUNET_NAMESTORE_zkey_to_pkey (const char *zkey,
- struct GNUNET_CRYPTO_EccPublicSignKey *pkey);
-
-
-/**
- * Calculate the DHT query for a given @a label in a given @a zone.
- *
- * @param zone private key of the zone
- * @param label label of the record
- * @param query hash to use for the query
- */
-void
-GNUNET_NAMESTORE_query_from_private_key (const struct GNUNET_CRYPTO_EccPrivateKey *zone,
- const char *label,
- struct GNUNET_HashCode *query);
-
-
-/**
- * Calculate the DHT query for a given @a label in a given @a zone.
- *
- * @param pub public key of the zone
- * @param label label of the record
- * @param query hash to use for the query