Move check_defer() and obj_cleanup_defer to evp/names.c

These formerly public symbols are the last things hidden by
LIBRESSL_CRYPTO_INTERNAL. Most of their use is in evp/names.c
Unfortunately, check_defer() needs to know about NUM_NIDS, so
its implementation needs to remain in obj_dat.c, the only file
that can include obj_dat.h due to NID tables.

ok miod

2 files changed, 5 insertions, 7 deletions

diff --git a/src/lib/libcrypto/evp/names.c b/src/lib/libcrypto/evp/names.c
index a27a187542..10ce13bb89 100644
--- a/src/lib/libcrypto/evp/names.c
+++ b/src/lib/libcrypto/evp/names.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: names.c,v 1.16 2022/11/26 16:08:52 tb Exp $ */
+/* $OpenBSD: names.c,v 1.17 2023/06/29 06:11:33 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -64,6 +64,9 @@
 
 #include "evp_local.h"
 
+extern int obj_cleanup_defer;
+void check_defer(int nid);
+
 int
 EVP_add_cipher(const EVP_CIPHER *c)
 {
diff --git a/src/lib/libcrypto/objects/objects.h b/src/lib/libcrypto/objects/objects.h
index 7fc11fa594..91e4eb0d1d 100644
--- a/src/lib/libcrypto/objects/objects.h
+++ b/src/lib/libcrypto/objects/objects.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: objects.h,v 1.21 2022/11/13 14:03:13 tb Exp $ */
+/* $OpenBSD: objects.h,v 1.22 2023/06/29 06:11:33 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -142,11 +142,6 @@ int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid);
 int OBJ_add_sigid(int signid, int dig_id, int pkey_id);
 void OBJ_sigid_free(void);
 
-#if defined(LIBRESSL_CRYPTO_INTERNAL)
-extern int obj_cleanup_defer;
-void check_defer(int nid);
-#endif
-
 void ERR_load_OBJ_strings(void);
 
 /* Error codes for the OBJ functions. */