extern void ves_icall_System_Net_Sockets_Socket_Disconnect_internal(SOCKET sock, MonoBoolean reuse, gint32 *error);
extern gboolean ves_icall_System_Net_Sockets_Socket_SendFile_internal (SOCKET sock, MonoString *filename, MonoArray *pre_buffer, MonoArray *post_buffer, gint flags);
void icall_cancel_blocking_socket_operation (MonoThread *thread);
-extern gboolean ves_icall_System_Net_Sockets_Socket_SupportPortReuse (void);
+extern gboolean ves_icall_System_Net_Sockets_Socket_SupportPortReuse (MonoProtocolType proto);
extern void mono_network_init(void);
extern void mono_network_cleanup(void);