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/asn1/ameth_lib.c b/src/lib/libcrypto/asn1/ameth_lib.c
index 143c010dfa..e9f9927620 100644
--- a/src/lib/libcrypto/asn1/ameth_lib.c
+++ b/src/lib/libcrypto/asn1/ameth_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ameth_lib.c,v 1.29 2022/11/10 16:37:51 jsing Exp $ */
+/* $OpenBSD: ameth_lib.c,v 1.30 2022/11/26 16:08:50 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -68,8 +68,8 @@
 #include <openssl/engine.h>
 #endif
 
-#include "asn1_locl.h"
-#include "evp_locl.h"
+#include "asn1_local.h"
+#include "evp_local.h"
 
 extern const EVP_PKEY_ASN1_METHOD cmac_asn1_meth;
 extern const EVP_PKEY_ASN1_METHOD dh_asn1_meth;