Make internal header file names consistent

Libcrypto currently has a mess of *_lcl.h, *_locl.h, and *_local.h names
used for internal headers. Move all these headers we inherited from
OpenSSL to *_local.h, reserving the name *_internal.h for our own code.
Similarly, move dtls_locl.h and ssl_locl.h to dtls_local and ssl_local.h.
constant_time_locl.h is moved to constant_time.h since it's special.

Adjust all .c files in libcrypto, libssl and regress.

The diff is mechanical with the exception of tls13_quic.c, where
#include <ssl_locl.h> was fixed manually.

discussed with jsing,
no objection bcook

4 files changed, 8 insertions, 8 deletions

diff --git a/src/regress/lib/libssl/unit/cipher_list.c b/src/regress/lib/libssl/unit/cipher_list.c
index 543db41c24..a63c5ae69f 100644
--- a/src/regress/lib/libssl/unit/cipher_list.c
+++ b/src/regress/lib/libssl/unit/cipher_list.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: cipher_list.c,v 1.12 2022/10/02 16:38:23 jsing Exp $  */
+/*      $OpenBSD: cipher_list.c,v 1.13 2022/11/26 16:08:57 tb Exp $     */
 /*
  * Copyright (c) 2015 Doug Hogan <doug@openbsd.org>
  * Copyright (c) 2015 Joel Sing <jsing@openbsd.org>
@@ -39,7 +39,7 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "ssl_locl.h"
+#include "ssl_local.h"
 
 #include "tests.h"
 
diff --git a/src/regress/lib/libssl/unit/ssl_versions.c b/src/regress/lib/libssl/unit/ssl_versions.c
index e9bcecafe5..261bed3a7a 100644
--- a/src/regress/lib/libssl/unit/ssl_versions.c
+++ b/src/regress/lib/libssl/unit/ssl_versions.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_versions.c,v 1.18 2022/10/02 16:38:23 jsing Exp $ */
+/* $OpenBSD: ssl_versions.c,v 1.19 2022/11/26 16:08:57 tb Exp $ */
 /*
  * Copyright (c) 2016, 2017 Joel Sing <jsing@openbsd.org>
  *
@@ -17,7 +17,7 @@
 
 #include <openssl/ssl.h>
 
-#include "ssl_locl.h"
+#include "ssl_local.h"
 
 struct version_range_test {
         const long options;
diff --git a/src/regress/lib/libssl/unit/tls_ext_alpn.c b/src/regress/lib/libssl/unit/tls_ext_alpn.c
index f0e4894557..d00f3efb5f 100644
--- a/src/regress/lib/libssl/unit/tls_ext_alpn.c
+++ b/src/regress/lib/libssl/unit/tls_ext_alpn.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: tls_ext_alpn.c,v 1.8 2022/10/02 16:38:23 jsing Exp $  */
+/*      $OpenBSD: tls_ext_alpn.c,v 1.9 2022/11/26 16:08:57 tb Exp $     */
 /*
  * Copyright (c) 2015 Doug Hogan <doug@openbsd.org>
  *
@@ -21,7 +21,7 @@
 #include <stdio.h>
 #include <openssl/ssl.h>
 
-#include "ssl_locl.h"
+#include "ssl_local.h"
 #include "ssl_tlsext.h"
 
 #include "tests.h"
diff --git a/src/regress/lib/libssl/unit/tls_prf.c b/src/regress/lib/libssl/unit/tls_prf.c
index bf0de1f044..a22d0e70d0 100644
--- a/src/regress/lib/libssl/unit/tls_prf.c
+++ b/src/regress/lib/libssl/unit/tls_prf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_prf.c,v 1.7 2022/06/10 22:00:15 tb Exp $ */
+/* $OpenBSD: tls_prf.c,v 1.8 2022/11/26 16:08:57 tb Exp $ */
 /*
  * Copyright (c) 2017 Joel Sing <jsing@openbsd.org>
  *
@@ -17,7 +17,7 @@
 
 #include <err.h>
 
-#include "ssl_locl.h"
+#include "ssl_local.h"
 
 int tls1_PRF(SSL *s, const unsigned char *secret, size_t secret_len,
     const void *seed1, size_t seed1_len, const void *seed2, size_t seed2_len,