*/
void (*unthrottle) (void *handle, int);
int (*cfg_info) (void *handle);
+ /* Only implemented in the SSH protocol: check whether a
+ * connection-sharing upstream exists for a given configuration. */
+ int (*test_for_upstream)(const char *host, int port, Conf *conf);
const char *name;
int protocol;
int default_port;
Filename *filename_deserialise(void *data, int maxsize, int *used);
char *get_username(void); /* return value needs freeing */
char *get_random_data(int bytes); /* used in cmdgen.c */
+char filename_char_sanitise(char c); /* rewrite special pathname chars */
/*
* Exports and imports from timing.c.