add moduli file location as an ssh_bind option

Signed-off-by: Andrew Wiley <wiley@outlook.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>

include/libssh/bind.h

@@ -50,6 +50,7 @@ struct ssh_bind_struct {
   bool config_processed;
   char *config_dir;
   char *pubkey_accepted_key_types;
+  char* moduli_file;
 };
 
 struct ssh_poll_handle_struct *ssh_bind_get_poll(struct ssh_bind_struct

include/libssh/server.h

@@ -56,6 +56,7 @@ enum ssh_bind_options_e {
   SSH_BIND_OPTIONS_PUBKEY_ACCEPTED_KEY_TYPES,
   SSH_BIND_OPTIONS_HOSTKEY_ALGORITHMS,
   SSH_BIND_OPTIONS_PROCESS_CONFIG,
+  SSH_BIND_OPTIONS_MODULI,
 };
 
 typedef struct ssh_bind_struct* ssh_bind;

include/libssh/session.h

@@ -217,6 +217,7 @@ struct ssh_session_struct {
         char *pubkey_accepted_types;
         char *ProxyCommand;
         char *custombanner;
+        char *moduli_file;
         unsigned long timeout; /* seconds */
         unsigned long timeout_usec;
         unsigned int port;