Unused function

Source commit: 1824789b8415a6e13826ff175f2d00995ab56e2d

source/putty/puttyexp.h

@@ -5,7 +5,6 @@
 
 // from ssh.c
 
-void ssh_close(void * handle);
 int is_ssh(void * handle);
 void call_ssh_timer(void * handle);
 int get_ssh_version(void * handle);

source/putty/ssh.c

@@ -11473,11 +11473,6 @@ const struct Backend_vtable ssh_backend = {
 
 #include "puttyexp.h"
 
-void ssh_close(void * handle)
-{
-  ssh_do_close((Ssh)handle, FALSE);
-}
-
 int is_ssh(void * handle)
 {
   Plug fn = (Plug)handle;