--- cci/sys/h/socketvar.h	2019/07/28 12:24:19	1.1
+++ cci/sys/h/socketvar.h	2019/07/28 12:29:42	1.1.1.2
@@ -34,12 +34,21 @@ struct socket {
  * Variables for socket buffering.
  */
 	struct	sockbuf {
+#ifdef KPRF
+		unsigned long sb_cc;	/* actual chars in buffer */
+		unsigned long sb_hiwat;	/* max actual char count */
+		unsigned long sb_mbcnt;	/* chars of mbufs used */
+		unsigned long sb_mbmax;	/* max chars of mbufs to use */
+		unsigned long sb_lowat;	/* low water mark (not used yet) */
+		unsigned long sb_timeo;	/* timeout (not used yet) */
+#else
 		short	sb_cc;		/* actual chars in buffer */
 		short	sb_hiwat;	/* max actual char count */
 		short	sb_mbcnt;	/* chars of mbufs used */
 		short	sb_mbmax;	/* max chars of mbufs to use */
 		short	sb_lowat;	/* low water mark (not used yet) */
 		short	sb_timeo;	/* timeout (not used yet) */
+#endif KPRF
 		struct	mbuf *sb_mb;	/* the mbuf chain */
 		struct	proc *sb_sel;	/* process selecting read/write */
 		short	sb_flags;	/* flags, see below */