Make local BIT_STRING_BITNAME variables const

There's no reason for them not to be const. This is a piece of a larger
diff that I carry in several of my trees to move more things to rodata
or relro. The full diff requires a change to a public header and it's
very annoying to have to 'make includes' and recompile the entire lib
all the time when hopping from tree to tree.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/x509/x509_utl.c b/src/lib/libcrypto/x509/x509_utl.c
index 14b43e8b6c..e5e95bfac5 100644
--- a/src/lib/libcrypto/x509/x509_utl.c
+++ b/src/lib/libcrypto/x509/x509_utl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_utl.c,v 1.17 2023/05/12 19:02:10 tb Exp $ */
+/* $OpenBSD: x509_utl.c,v 1.18 2024/06/18 08:29:40 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
@@ -210,7 +210,7 @@ LCRYPTO_ALIAS(i2s_ASN1_ENUMERATED);
 char *
 i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method, const ASN1_ENUMERATED *e)
 {
-        BIT_STRING_BITNAME *enam;
+        const BIT_STRING_BITNAME *enam;
         long strval;
 
         strval = ASN1_ENUMERATED_get(e);