请教编译时报错mysql.h中枚举型未声明的原因

[misterwu1998]

/usr/include/mysql/mysql.h:477:7: error: use of enum ‘net_async_status’ without previous declaration 477 | enum net_async_status STDCALL mysql_real_connect_nonblocking( | ^~~~~~~~~~~~~~~~ /usr/include/mysql/mysql.h:481:7: error: use of enum ‘net_async_status’ without previous declaration 481 | enum net_async_status STDCALL mysql_send_query_nonblocking( | ^~~~~~~~~~~~~~~~

（被波浪线标注的是net_async_status）

[qinguoyi]

po一下使用的系统数据和复现步骤呢