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, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/evp/e_chacha20poly1305.c b/src/lib/libcrypto/evp/e_chacha20poly1305.c
index 450264846b..2635b6f675 100644
--- a/src/lib/libcrypto/evp/e_chacha20poly1305.c
+++ b/src/lib/libcrypto/evp/e_chacha20poly1305.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_chacha20poly1305.c,v 1.26 2022/09/13 04:59:18 jsing Exp $ */
+/* $OpenBSD: e_chacha20poly1305.c,v 1.27 2022/11/26 16:08:52 tb Exp $ */
 
 /*
  * Copyright (c) 2022 Joel Sing <jsing@openbsd.org>
@@ -31,7 +31,7 @@
 #include <openssl/poly1305.h>
 
 #include "bytestring.h"
-#include "evp_locl.h"
+#include "evp_local.h"
 
 #define POLY1305_TAG_LEN 16