X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/47b5a6ae715898fe660b8a8fe653742c0e7ad48e..9e164d82c8990d3c8cff58d866fb9938907d4d7b:/putty.h

diff --git a/putty.h b/putty.h
index b9f11ceb..30b23bf5 100644
--- a/putty.h
+++ b/putty.h
@@ -252,6 +252,7 @@ enum {
     KEX_DHGROUP1,
     KEX_DHGROUP14,
     KEX_DHGEX,
+    KEX_RSA,
     KEX_MAX
 };
 
@@ -388,14 +389,12 @@ struct backend_tag {
      */
     void (*unthrottle) (void *handle, int);
     int (*cfg_info) (void *handle);
+    char *name;
+    int protocol;
     int default_port;
 };
 
-extern struct backend_list {
-    int protocol;
-    char *name;
-    Backend *backend;
-} backends[];
+extern Backend *backends[];
 
 /*
  * Suggested default protocol provided by the backend link module.
@@ -777,6 +776,8 @@ void random_destroy_seed(void);
 /*
  * Exports from settings.c.
  */
+Backend *backend_from_name(const char *name);
+Backend *backend_from_proto(int proto);
 char *save_settings(char *section, Config * cfg);
 void save_open_settings(void *sesskey, Config *cfg);
 void load_settings(char *section, Config * cfg);