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

6 files changed, 11 insertions, 11 deletions

diff --git a/src/lib/libcrypto/rc2/rc2_cbc.c b/src/lib/libcrypto/rc2/rc2_cbc.c
index a947f1d3c3..44204affbf 100644
--- a/src/lib/libcrypto/rc2/rc2_cbc.c
+++ b/src/lib/libcrypto/rc2/rc2_cbc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rc2_cbc.c,v 1.5 2014/10/28 07:35:59 jsg Exp $ */
+/* $OpenBSD: rc2_cbc.c,v 1.6 2022/11/26 16:08:54 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -57,7 +57,7 @@
  */
 
 #include <openssl/rc2.h>
-#include "rc2_locl.h"
+#include "rc2_local.h"
 
 void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
              RC2_KEY *ks, unsigned char *iv, int encrypt)
diff --git a/src/lib/libcrypto/rc2/rc2_ecb.c b/src/lib/libcrypto/rc2/rc2_ecb.c
index 7687375278..84a671a572 100644
--- a/src/lib/libcrypto/rc2/rc2_ecb.c
+++ b/src/lib/libcrypto/rc2/rc2_ecb.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rc2_ecb.c,v 1.6 2014/07/09 11:10:51 bcook Exp $ */
+/* $OpenBSD: rc2_ecb.c,v 1.7 2022/11/26 16:08:54 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -57,7 +57,7 @@
  */
 
 #include <openssl/rc2.h>
-#include "rc2_locl.h"
+#include "rc2_local.h"
 #include <openssl/opensslv.h>
 
 /* RC2 as implemented frm a posting from
diff --git a/src/lib/libcrypto/rc2/rc2_locl.h b/src/lib/libcrypto/rc2/rc2_local.h
index 73d8c68ca7..c8bb468d1d 100644
--- a/src/lib/libcrypto/rc2/rc2_locl.h
+++ b/src/lib/libcrypto/rc2/rc2_local.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: rc2_locl.h,v 1.2 2014/06/12 15:49:30 deraadt Exp $ */
+/* $OpenBSD: rc2_local.h,v 1.1 2022/11/26 16:08:54 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
diff --git a/src/lib/libcrypto/rc2/rc2_skey.c b/src/lib/libcrypto/rc2/rc2_skey.c
index 964db09893..82161b16f3 100644
--- a/src/lib/libcrypto/rc2/rc2_skey.c
+++ b/src/lib/libcrypto/rc2/rc2_skey.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rc2_skey.c,v 1.12 2014/06/12 15:49:30 deraadt Exp $ */
+/* $OpenBSD: rc2_skey.c,v 1.13 2022/11/26 16:08:54 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -58,7 +58,7 @@
 
 #include <openssl/crypto.h>
 #include <openssl/rc2.h>
-#include "rc2_locl.h"
+#include "rc2_local.h"
 
 static const unsigned char key_table[256]={
         0xd9,0x78,0xf9,0xc4,0x19,0xdd,0xb5,0xed,0x28,0xe9,0xfd,0x79,
diff --git a/src/lib/libcrypto/rc2/rc2cfb64.c b/src/lib/libcrypto/rc2/rc2cfb64.c
index 95366444c4..ebdeb9ba54 100644
--- a/src/lib/libcrypto/rc2/rc2cfb64.c
+++ b/src/lib/libcrypto/rc2/rc2cfb64.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rc2cfb64.c,v 1.5 2014/10/28 07:35:59 jsg Exp $ */
+/* $OpenBSD: rc2cfb64.c,v 1.6 2022/11/26 16:08:54 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -57,7 +57,7 @@
  */
 
 #include <openssl/rc2.h>
-#include "rc2_locl.h"
+#include "rc2_local.h"
 
 /* The input and output encrypted as though 64bit cfb mode is being
  * used.  The extra state information to record how much of the
diff --git a/src/lib/libcrypto/rc2/rc2ofb64.c b/src/lib/libcrypto/rc2/rc2ofb64.c
index c47b413739..2aa241357d 100644
--- a/src/lib/libcrypto/rc2/rc2ofb64.c
+++ b/src/lib/libcrypto/rc2/rc2ofb64.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rc2ofb64.c,v 1.5 2014/10/28 07:35:59 jsg Exp $ */
+/* $OpenBSD: rc2ofb64.c,v 1.6 2022/11/26 16:08:54 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -57,7 +57,7 @@
  */
 
 #include <openssl/rc2.h>
-#include "rc2_locl.h"
+#include "rc2_local.h"
 
 /* The input and output encrypted as though 64bit ofb mode is being
  * used.  The extra state information to record how much of the