void memcached_io_reset(memcached_server_write_instance_st ptr);
memcached_return_t memcached_io_read(memcached_server_write_instance_st ptr,
- void *buffer, size_t length, ssize_t *nread);
+ void *buffer, size_t length, ssize_t& nread);
/* Read a line (terminated by '\n') into the buffer */
memcached_return_t memcached_io_readline(memcached_server_write_instance_st ptr,