Make test_tortls compile without warnings

src/common/tortls.c

@@ -16,6 +16,8 @@
 
 #include "orconfig.h"
 
+#define TORTLS_PRIVATE
+
 #include <assert.h>
 #ifdef _WIN32 /*wrkard for dtls1.h >= 0.9.8m of "#include <winsock.h>"*/
   #include <winsock2.h>

src/common/tortls.h

@@ -156,6 +156,7 @@ STATIC int tor_tls_context_init_one(tor_tls_context_t **ppcontext,
                                     unsigned int key_lifetime,
                                     unsigned int flags,
                                     int is_client);
+STATIC void tls_log_errors(tor_tls_t *tls, int severity, int domain, const char *doing);
 #endif