xnu-2422.1.72.tar.gz

[apple/xnu.git] / bsd / net / classq / classq.h

diff --git a/bsd/net/classq/classq.h b/bsd/net/classq/classq.h
index fa18ae4cab138b90b8c15dc8e67e3ad3a18aa90f..b9705acb70a486563632308a0f846487bd5bef86 100644 (file)
--- a/bsd/net/classq/classq.h
+++ b/bsd/net/classq/classq.h
@@ -169,9 +169,11 @@ extern void _flushq_flow(class_queue_t *, u_int32_t, u_int32_t *, u_int32_t *);
 
 extern void classq_init(void);
 
+#if PF_ECN
 extern u_int8_t read_dsfield(struct mbuf *, struct pf_mtag *);
 extern void    write_dsfield(struct mbuf *, struct pf_mtag *, u_int8_t);
 extern int     mark_ecn(struct mbuf *, struct pf_mtag *, int);
+#endif /* PF_ECN */
 #endif /* BSD_KERNEL_PRIVATE */
 
 #ifdef __cplusplus