pfctl_watermarks
struct pfctl_watermarks syncookie_opts;
struct pfctl_watermarks *watermarks;
struct pfctl_watermarks wats;
pfctl_set_syncookies(struct pfctl *pf, u_int8_t val, struct pfctl_watermarks *w)
print_status(struct pf_status *s, struct pfctl_watermarks *synflwats, int opts)
struct pfctl_watermarks *);
void print_status(struct pf_status *, struct pfctl_watermarks *, int);