int i;
int i,s;
nfs_asyncio(bp)	struct buf *bp;{	int i;	if (nfs_numasync == 0)		return (EIO);	for (i = 0; i < NFS_MAXASYNCDAEMON; i++) {	    if (nfs_iodwant[i]) {		TAILQ_INSERT_TAIL(&nfs_bufq, bp, b_freelist);		nfs_iodwant[i] = NULL;		wakeup((caddr_t)&nfs_iodwant[i]);		return (0);	    }	}	return (EIO);}