+
+struct firewall_context;
+
+struct firewall_context *__connman_firewall_create(void);
+void __connman_firewall_destroy(struct firewall_context *ctx);
+int __connman_firewall_add_rule(struct firewall_context *ctx,
+ const char *table,
+ const char *chain,
+ const char *rule_fmt, ...);
+int __connman_firewall_enable(struct firewall_context *ctx);
+int __connman_firewall_disable(struct firewall_context *ctx);
+bool __connman_firewall_is_up(void);
+
+int __connman_firewall_init(void);
+void __connman_firewall_cleanup(void);
+
+typedef int (* connman_nfacct_flush_cb_t) (unsigned int error, void *user_data);
+
+int __connman_nfacct_flush(connman_nfacct_flush_cb_t cb, void *user_data);
+
+struct nfacct_context;
+
+typedef void (* connman_nfacct_enable_cb_t) (unsigned int error,
+ struct nfacct_context *ctx,
+ void *user_data);
+typedef void (* connman_nfacct_disable_cb_t) (unsigned int error,
+ struct nfacct_context *ctx,
+ void *user_data);
+typedef void (* connman_nfacct_stats_cb_t) (struct nfacct_context *ctx,
+ uint64_t packets,
+ uint64_t bytes,
+ void *user_data);
+
+struct nfacct_context *__connman_nfacct_create_context(void);
+void __connman_nfacct_destroy_context(struct nfacct_context *ctx);
+
+int __connman_nfacct_add(struct nfacct_context *ctx, const char *name,
+ connman_nfacct_stats_cb_t cb,
+ void *user_data);
+int __connman_nfacct_enable(struct nfacct_context *ctx,
+ connman_nfacct_enable_cb_t cb,
+ void *user_data);
+int __connman_nfacct_disable(struct nfacct_context *ctx,
+ connman_nfacct_disable_cb_t cb,
+ void *user_data);
+
+void __connman_nfacct_cleanup(void);
+
+#include <connman/machine.h>
+
+int __connman_machine_init(void);
+void __connman_machine_cleanup(void);
+
+int __connman_util_get_random(uint64_t *val);
+int __connman_util_init(void);
+void __connman_util_cleanup(void);
+
+#ifdef TIZEN_EXT
+__attribute__ ((unused)) static int __tizentvextension = -1;
+#define TIZEN_TV_EXT (__builtin_expect(__tizentvextension != -1, 1) ? \
+ __tizentvextension : \
+ (__tizentvextension = connman_setting_get_bool("TizenTVExtension")))
+#else /* TIZEN_EXT */
+#define TIZEN_TV_EXT (0) /* Always False */
+#endif /* TIZEN_EXT */