typedef struct _IIAPI_WAITPARM
{
II_LONG wt_timeout;
II_API_STATUS wt_status;
} IIAPI_WAITPARM;
IIAPI_WAITPARM waitParm = { -1 };
这个{ -1 }是对整个结构体的初始化还是只对wt_timeout的初始化?
我自己改成了IIAPI_WAITPARM waitParm = { -1, 0 };
请问为什么会有IIAPI_WAITPARM waitParm = { -1 };这种写法? |