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.