$NetBSD: patch-ai,v 1.1.1.1 1999/10/08 04:34:43 dbj Exp $

Index: pppd/pppd.h
diff -u pppd/pppd.h:1.1.1.5 pppd/pppd.h:1.19
--- pppd/pppd.h:1.1.1.5	Tue Aug 24 13:25:39 1999
+++ pppd/pppd.h	Tue Aug 24 19:07:45 1999
@@ -207,8 +209,13 @@
 extern char	linkname[MAXPATHLEN]; /* logical name for link */
 
 #ifdef PPP_FILTER
-extern struct	bpf_program pass_filter;   /* Filter for pkts to pass */
-extern struct	bpf_program active_filter; /* Filter for link-active pkts */
+/* Filter for packets to pass */
+extern struct	bpf_program pass_filter_in;
+extern struct	bpf_program pass_filter_out;
+
+/* Filter for link-active packets */
+extern struct	bpf_program active_filter_in;
+extern struct	bpf_program active_filter_out;
 #endif
 
 #ifdef MSLANMAN
@@ -422,7 +429,8 @@
 int  get_host_seed __P((void));	/* Get host-dependent random number seed */
 int  have_route_to __P((u_int32_t)); /* Check if route to addr exists */
 #ifdef PPP_FILTER
-int  set_filters __P((struct bpf_program *pass, struct bpf_program *active));
+int  set_filters __P((struct bpf_program *pass_in, struct bpf_program *pass_out,
+	struct bpf_program *active_in, struct bpf_program *active_out));
 				/* Set filter programs in kernel */
 #endif
 #ifdef IPX_CHANGE