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, 4 insertions, 4 deletions

diff --git a/src/lib/libcrypto/evp/pmeth_gn.c b/src/lib/libcrypto/evp/pmeth_gn.c
index 7d921d23b4..d31bb7c0b4 100644
--- a/src/lib/libcrypto/evp/pmeth_gn.c
+++ b/src/lib/libcrypto/evp/pmeth_gn.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmeth_gn.c,v 1.10 2022/01/10 12:10:26 tb Exp $ */
+/* $OpenBSD: pmeth_gn.c,v 1.11 2022/11/26 16:08:53 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -64,9 +64,9 @@
 #include <openssl/evp.h>
 #include <openssl/objects.h>
 
-#include "asn1_locl.h"
-#include "bn_lcl.h"
-#include "evp_locl.h"
+#include "asn1_local.h"
+#include "bn_local.h"
+#include "evp_local.h"
 
 int
 EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx)