+typedef enum {
+ DIR_CACHE = 1 << 0,
+ DIR_CONFBASE = 1 << 1,
+ DIR_CONFDIR = 1 << 2,
+ DIR_HOSTS = 1 << 3,
+ DIR_INVITATIONS = 1 << 4,
+} tincd_dir_t;
+
+extern const var_t variables[];
+
+extern size_t rstrip(char *value);
+extern char *get_my_name(bool verbose) ATTR_MALLOC;
+extern bool connect_tincd(bool verbose);
+extern bool sendline(int fd, const char *format, ...) ATTR_FORMAT(printf, 2, 3);