_aio_sigev_thread_init
extern int _aio_sigev_thread_init(struct sigevent *);
if (_aio_sigev_thread_init(sigevp) != 0)
if (_aio_sigev_thread_init(sigevp) != 0)
return (_aio_sigev_thread_init(&aiocbp->aio_sigevent));
return (_aio_sigev_thread_init(&aiocbp->aio_sigevent));