X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/d57f70afa40c24426e5f936c86f7640801d43f7a..adb18b94519862ea897c016fe304352b16f2a70f:/putty.h

diff --git a/putty.h b/putty.h
index 4b0e3fef..7686e6b2 100644
--- a/putty.h
+++ b/putty.h
@@ -314,6 +314,16 @@ enum {
     FUNKY_SCO
 };
 
+enum {
+    /*
+     * Network address types. Used for specifying choice of IPv4/v6
+     * in config; also used in proxy.c to indicate whether a given
+     * host name has already been resolved or will be resolved at
+     * the proxy end.
+     */
+    ADDRTYPE_UNSPEC, ADDRTYPE_IPV4, ADDRTYPE_IPV6, ADDRTYPE_NAME
+};
+
 struct backend_tag {
     const char *(*init) (void *frontend_handle, void **backend_handle,
 			 Config *cfg,
@@ -340,6 +350,7 @@ struct backend_tag {
      * buffer is clearing.
      */
     void (*unthrottle) (void *handle, int);
+    int (*cfg_info) (void *handle);
     int default_port;
 };
 
@@ -374,6 +385,7 @@ struct config_tag {
     char host[512];
     int port;
     int protocol;
+    int addressfamily;
     int close_on_exit;
     int warn_on_close;
     int ping_interval;		       /* in seconds */
@@ -528,7 +540,7 @@ struct config_tag {
     /* SSH bug compatibility modes */
     int sshbug_ignore1, sshbug_plainpw1, sshbug_rsa1,
 	sshbug_hmac2, sshbug_derivekey2, sshbug_rsapad2,
-	sshbug_pksessid2;
+	sshbug_pksessid2, sshbug_rekey2;
     /* Options for pterm. Should split out into platform-dependent part. */
     int stamp_utmp;
     int login_shell;
@@ -920,7 +932,7 @@ void cmdline_error(char *, ...);
  */
 struct controlbox;
 void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
-		      int midsession, int protocol);
+		      int midsession, int protocol, int protcfginfo);
 
 /*
  * Exports from minibidi.c.