IO_ADVISE4resok
xdr_IO_ADVISE4resok(XDR *xdrs, IO_ADVISE4resok *objp)
typedef struct IO_ADVISE4resok IO_ADVISE4resok;
IO_ADVISE4resok resok4;
extern bool_t xdr_IO_ADVISE4resok(XDR *, IO_ADVISE4resok*);