-void print_rule(struct pf_rule *, const char *, int);
-void print_pool(struct pf_pool *, u_int16_t, u_int16_t, sa_family_t, int);
+void print_rule(struct pf_rule *, const char *, int);
+void print_pool(struct pf_pool *, u_int16_t, u_int16_t, sa_family_t, int);
+int pfctl_get_pool(int, struct pf_pool *, u_int32_t, u_int32_t, int,
+ char *);
+void pfctl_clear_pool(struct pf_pool *);
+
#define PF_NAT_PROXY_PORT_LOW 50001
#define PF_NAT_PROXY_PORT_HIGH 65535