7.2 C API Asynchronous Interface Data Structures

This section describes data structures specific to asynchronous C API functions. For information about general-purpose C API data structures, see Section 5.2, “C API Basic Data Structures”.

• enum net_async_status

  The enumeration type used to express the return status of asynchronous C API functions. The following table shows the permitted status values.

  Enumeration Status Value	Description
  NET_ASYNC_COMPLETE	Asynchronous operation is complete
  NET_ASYNC_NOT_READY	Asynchronous operation is still in progress
  NET_ASYNC_ERROR	Asynchronous operation terminated in error
  NET_ASYNC_COMPLETE_NO_MORE_RESULTS	For mysql_next_result_nonblocking(); indicates no more results available

  For more information, see Chapter 7, C API Asynchronous Interface.