Add or clean header guards in lib/tls13/

Signed-off-by: Tim Rühsen <tim.ruehsen@gmx.de>

11 files changed, 54 insertions, 3 deletions

diff --git a/lib/tls13/anti_replay.h b/lib/tls13/anti_replay.h
index 934454fbd8..87726c3939 100644
--- a/lib/tls13/anti_replay.h
+++ b/lib/tls13/anti_replay.h
@@ -20,7 +20,12 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_ANTI_REPLAY_H
+#define GNUTLS_LIB_TLS13_ANTI_REPLAY_H
+
 int _gnutls_anti_replay_check(gnutls_anti_replay_t,
 			      uint32_t client_ticket_age,
 			      struct timespec *ticket_creation_time,
 			      gnutls_datum_t *id);
+
+#endif /* GNUTLS_LIB_TLS13_ANTI_REPLAY_H */
diff --git a/lib/tls13/certificate.h b/lib/tls13/certificate.h
index 1abecd1230..6f46cc2dd6 100644
--- a/lib/tls13/certificate.h
+++ b/lib/tls13/certificate.h
@@ -20,5 +20,10 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_CERTIFICATE_H
+#define GNUTLS_LIB_TLS13_CERTIFICATE_H
+
 int _gnutls13_recv_certificate(gnutls_session_t session);
 int _gnutls13_send_certificate(gnutls_session_t session, unsigned again);
+
+#endif /* GNUTLS_LIB_TLS13_CERTIFICATE_H */
diff --git a/lib/tls13/certificate_request.h b/lib/tls13/certificate_request.h
index 9a320f465e..40ac9f2ca2 100644
--- a/lib/tls13/certificate_request.h
+++ b/lib/tls13/certificate_request.h
@@ -20,7 +20,12 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_CERTIFICATE_REQUEST_H
+#define GNUTLS_LIB_TLS13_CERTIFICATE_REQUEST_H
+
 int _gnutls13_recv_certificate_request(gnutls_session_t session);
 int _gnutls13_recv_certificate_request_int(gnutls_session_t session, gnutls_buffer_st *buf);
 
 int _gnutls13_send_certificate_request(gnutls_session_t session, unsigned again);
+
+#endif /* GNUTLS_LIB_TLS13_CERTIFICATE_REQUEST_H */
diff --git a/lib/tls13/certificate_verify.h b/lib/tls13/certificate_verify.h
index 74736b014b..9d4ce3135f 100644
--- a/lib/tls13/certificate_verify.h
+++ b/lib/tls13/certificate_verify.h
@@ -20,5 +20,10 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_CERTIFICATE_VERIFY_H
+#define GNUTLS_LIB_TLS13_CERTIFICATE_VERIFY_H
+
 int _gnutls13_recv_certificate_verify(gnutls_session_t session);
 int _gnutls13_send_certificate_verify(gnutls_session_t session, unsigned again);
+
+#endif /* GNUTLS_LIB_TLS13_CERTIFICATE_VERIFY_H */
diff --git a/lib/tls13/early_data.h b/lib/tls13/early_data.h
index 5c55be15c7..6fef12c107 100644
--- a/lib/tls13/early_data.h
+++ b/lib/tls13/early_data.h
@@ -20,6 +20,11 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_EARLY_DATA_H
+#define GNUTLS_LIB_TLS13_EARLY_DATA_H
+
 int _gnutls13_send_end_of_early_data(gnutls_session_t session, unsigned again);
 int _gnutls13_recv_end_of_early_data(gnutls_session_t session);
 int _gnutls13_send_early_data(gnutls_session_t session);
+
+#endif /* GNUTLS_LIB_TLS13_EARLY_DATA_H */
diff --git a/lib/tls13/encrypted_extensions.h b/lib/tls13/encrypted_extensions.h
index be215b9c99..2c7cf7534a 100644
--- a/lib/tls13/encrypted_extensions.h
+++ b/lib/tls13/encrypted_extensions.h
@@ -20,5 +20,10 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_ENCRYPTED_EXTENSIONS_H
+#define GNUTLS_LIB_TLS13_ENCRYPTED_EXTENSIONS_H
+
 int _gnutls13_recv_encrypted_extensions(gnutls_session_t session);
 int _gnutls13_send_encrypted_extensions(gnutls_session_t session, unsigned again);
+
+#endif /* GNUTLS_LIB_TLS13_ENCRYPTED_EXTENSIONS_H */
diff --git a/lib/tls13/finished.h b/lib/tls13/finished.h
index b458b469d5..cf475b220f 100644
--- a/lib/tls13/finished.h
+++ b/lib/tls13/finished.h
@@ -20,9 +20,14 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_FINISHED_H
+#define GNUTLS_LIB_TLS13_FINISHED_H
+
 int _gnutls13_compute_finished(const mac_entry_st *prf,
 		const uint8_t *base_key,
 		gnutls_buffer_st *handshake_hash_buffer,
 		void *out);
 int _gnutls13_recv_finished(gnutls_session_t session);
 int _gnutls13_send_finished(gnutls_session_t session, unsigned again);
+
+#endif /* GNUTLS_LIB_TLS13_FINISHED_H */
diff --git a/lib/tls13/hello_retry.h b/lib/tls13/hello_retry.h
index 8d4bf3c123..373670f208 100644
--- a/lib/tls13/hello_retry.h
+++ b/lib/tls13/hello_retry.h
@@ -20,4 +20,9 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_HELLO_RETRY_H
+#define GNUTLS_LIB_TLS13_HELLO_RETRY_H
+
 int _gnutls13_send_hello_retry_request(gnutls_session_t session, unsigned again);
+
+#endif /* GNUTLS_LIB_TLS13_HELLO_RETRY_H */
diff --git a/lib/tls13/key_update.h b/lib/tls13/key_update.h
index f42a6f620c..4a0123a1fb 100644
--- a/lib/tls13/key_update.h
+++ b/lib/tls13/key_update.h
@@ -20,5 +20,10 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_KEY_UPDATE_H
+#define GNUTLS_LIB_TLS13_KEY_UPDATE_H
+
 int _gnutls13_recv_key_update(gnutls_session_t session, gnutls_buffer_st *buf);
 int _gnutls13_send_key_update(gnutls_session_t session, unsigned again, unsigned flags);
+
+#endif /* GNUTLS_LIB_TLS13_KEY_UPDATE_H */
diff --git a/lib/tls13/psk_ext_parser.h b/lib/tls13/psk_ext_parser.h
index 52a140990e..30b47e904c 100644
--- a/lib/tls13/psk_ext_parser.h
+++ b/lib/tls13/psk_ext_parser.h
@@ -20,6 +20,9 @@
  *
  */
 
+#ifndef GNUTLS_LIB_TLS13_PSK_EXT_PARSER_H
+#define GNUTLS_LIB_TLS13_PSK_EXT_PARSER_H
+
 struct psk_ext_parser_st {
 	const unsigned char *identities_data;
 	ssize_t identities_len;
@@ -51,3 +54,5 @@ int _gnutls13_psk_ext_iter_next_identity(psk_ext_iter_st *iter,
 					 struct psk_st *psk);
 int _gnutls13_psk_ext_iter_next_binder(psk_ext_iter_st *iter,
 				       gnutls_datum_t *binder);
+
+#endif /* GNUTLS_LIB_TLS13_PSK_EXT_PARSER_H */
diff --git a/lib/tls13/session_ticket.h b/lib/tls13/session_ticket.h
index 63b425e36d..cd65327e5a 100644
--- a/lib/tls13/session_ticket.h
+++ b/lib/tls13/session_ticket.h
@@ -19,8 +19,9 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>
  *
  */
-#ifndef SESSION_TICKET_H
-#define SESSION_TICKET_H
+
+#ifndef GNUTLS_LIB_TLS13_SESSION_TICKET_H
+#define GNUTLS_LIB_TLS13_SESSION_TICKET_H
 
 int _gnutls13_recv_session_ticket(gnutls_session_t session, gnutls_buffer_st *buf);
 int _gnutls13_send_session_ticket(gnutls_session_t session, unsigned nr, unsigned again);
@@ -48,4 +49,4 @@ void _gnutls13_session_ticket_unset(gnutls_session_t session)
 		tls13_ticket_deinit(&session->internals.tls13_ticket);
 }
 
-#endif
+#endif /* GNUTLS_LIB_TLS13_SESSION_TICKET_H */