Leveldb_property_value typedef
Returns Null-terminated string
/* Returns NULL if property name is unknown.
Else returns a pointer to a malloc()-ed null-terminated value. */
LEVELDB_EXPORT char* leveldb_property_value(leveldb_t* db,
const char* propname);
Implementation
typedef Leveldb_property_value = Pointer<Utf8> Function(
Pointer<leveldb_t> db,
Pointer<Utf8> propname,
);