#define ALLOC_SLEEP(n) kmem_alloc((n), KM_SLEEP)
#define ALLOC_NOSLEEP(n) kmem_alloc((n), KM_NOSLEEP)
#define FREE(p, n) kmem_free((p), (n))
-#define NOTSUSER() (suser()? 0: EPERM)
#endif
#ifdef SUNOS4
#define ALLOC_NOSLEEP(n) kmem_alloc((n), KMEM_NOSLEEP)
#define FREE(p, n) kmem_free((p), (n))
#define NOTSUSER() (suser()? 0: EPERM)
+#define bcanputnext(q, band) canputnext((q))
#endif /* SunOS 4 */
#ifdef __osf__