-#include <net/ppp_str.h>
-
-#if defined(svr4) || defined(__svr4__) /* SVR4, including SunOS 5.x */
-# include <sys/kmem.h>
-# define ALLOCATE(n) kmem_alloc((n), KM_NOSLEEP)
-# define FREE(p, n) kmem_free((p), (n))
-#else /* SunOS 4.x */
-# if defined(sun) || defined(__sun__)
-# include <sys/kmem_alloc.h>
-# define ALLOCATE(n) kmem_alloc((n), KMEM_NOSLEEP)
-# define FREE(p, n) kmem_free((p), (n))
-# endif