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

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libcrypto/pkcs12/p12_mutl.c b/src/lib/libcrypto/pkcs12/p12_mutl.c
index 68fb1b9e5d..abfd9dd4b7 100644
--- a/src/lib/libcrypto/pkcs12/p12_mutl.c
+++ b/src/lib/libcrypto/pkcs12/p12_mutl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: p12_mutl.c,v 1.33 2022/11/12 13:03:28 beck Exp $ */
+/* $OpenBSD: p12_mutl.c,v 1.34 2022/11/26 16:08:53 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
@@ -68,10 +68,10 @@
 #include <openssl/hmac.h>
 #include <openssl/pkcs12.h>
 
-#include "evp_locl.h"
+#include "evp_local.h"
 #include "hmac_local.h"
 #include "pkcs12_local.h"
-#include "x509_lcl.h"
+#include "x509_local.h"
 
 int
 PKCS12_mac_present(const PKCS12 *p12)