Revert previous commit that commented out some bpf functions.

Unconstify arguments of bpf_image(), bpf_filter() and bpf_dump(). This
is needed because some ports rely heavely on these arguments (some of
them even roll out their own implemenentations of bpf_dump).

2 files changed, 5 insertions, 5 deletions

diff --git a/contrib/libpcap/pcap/bpf.h b/contrib/libpcap/pcap/bpf.h
index 9f4ca33..c9b30ed 100644
--- a/contrib/libpcap/pcap/bpf.h
+++ b/contrib/libpcap/pcap/bpf.h
@@ -916,7 +916,7 @@ struct bpf_insn {
 
 #if __STDC__ || defined(__cplusplus)
 extern int bpf_validate(const struct bpf_insn *, int);
-extern u_int bpf_filter(const struct bpf_insn *, const u_char *, u_int, u_int);
+extern u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int);
 #else
 extern int bpf_validate();
 extern u_int bpf_filter();
diff --git a/contrib/libpcap/pcap/pcap.h b/contrib/libpcap/pcap/pcap.h
index 2687e1e..6997a9f 100644
--- a/contrib/libpcap/pcap/pcap.h
+++ b/contrib/libpcap/pcap/pcap.h
@@ -334,10 +334,10 @@ void	pcap_freealldevs(pcap_if_t *);
 const char *pcap_lib_version(void);
 
 /* XXX this guy lives in the bpf tree */
-/* u_int	bpf_filter(const struct bpf_insn *, const u_char *, u_int, u_int); 
-int	bpf_validate(const struct bpf_insn *f, int len); */
-char	*bpf_image(const struct bpf_insn *, int);
-void	bpf_dump(const struct bpf_program *, int);
+u_int	bpf_filter(struct bpf_insn *, u_char *, u_int, u_int); 
+int	bpf_validate(struct bpf_insn *f, int len);
+char	*bpf_image(struct bpf_insn *, int);
+void	bpf_dump(struct bpf_program *, int);
 
 #if defined(WIN32)