#ifndef __TINC_PROTOCOL_H__
#define __TINC_PROTOCOL_H__
+#include "ecdsa.h"
+
/* Protocol version. Different major versions are incompatible. */
#define PROT_MAJOR 17
extern bool strictsubnets;
extern bool experimental;
+extern ecdsa_t *invitation_key;
+
/* Maximum size of strings in a request.
* scanf terminates %2048s with a NUL character,
* but the NUL character can be written after the 2048th non-NUL character.