Hide public symbols in libcrypto/x509 .c files

ok tb@

1 files changed, 5 insertions, 1 deletions

diff --git a/src/lib/libcrypto/x509/x509_pku.c b/src/lib/libcrypto/x509/x509_pku.c
index 9b82ad3d5f..f65d0dfc69 100644
--- a/src/lib/libcrypto/x509/x509_pku.c
+++ b/src/lib/libcrypto/x509/x509_pku.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_pku.c,v 1.1 2020/06/04 15:19:32 jsing Exp $ */
+/* $OpenBSD: x509_pku.c,v 1.2 2022/11/14 17:48:50 beck Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
@@ -116,24 +116,28 @@ d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a, const unsigned char **in, long len)
         return (PKEY_USAGE_PERIOD *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
             &PKEY_USAGE_PERIOD_it);
 }
+LCRYPTO_ALIAS(d2i_PKEY_USAGE_PERIOD)
 
 int
 i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **out)
 {
         return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKEY_USAGE_PERIOD_it);
 }
+LCRYPTO_ALIAS(i2d_PKEY_USAGE_PERIOD)
 
 PKEY_USAGE_PERIOD *
 PKEY_USAGE_PERIOD_new(void)
 {
         return (PKEY_USAGE_PERIOD *)ASN1_item_new(&PKEY_USAGE_PERIOD_it);
 }
+LCRYPTO_ALIAS(PKEY_USAGE_PERIOD_new)
 
 void
 PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a)
 {
         ASN1_item_free((ASN1_VALUE *)a, &PKEY_USAGE_PERIOD_it);
 }
+LCRYPTO_ALIAS(PKEY_USAGE_PERIOD_free)
 
 static int
 i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, PKEY_USAGE_PERIOD *usage,