struct block *gen_pf_reason(int);
struct block *gen_pf_action(int);
struct block *gen_pf_dir(int);
void bpf_optimize(struct block **);
void bpf_error(const char *, ...)
struct block *gen_pf_reason(int);
struct block *gen_pf_action(int);
struct block *gen_pf_dir(int);
void bpf_optimize(struct block **);
void bpf_error(const char *, ...)