1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/asn1/a_octet.c b/src/lib/libcrypto/asn1/a_octet.c
index 24fd0f8e5a..e8725e44f1 100644
--- a/src/lib/libcrypto/asn1/a_octet.c
+++ b/src/lib/libcrypto/asn1/a_octet.c
@@ -60,10 +60,10 @@
 #include "cryptlib.h"
 #include <openssl/asn1.h>
 
-ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *x)
+ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *x)
 { return M_ASN1_OCTET_STRING_dup(x); }
 
-int ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b)
+int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, const ASN1_OCTET_STRING *b)
 { return M_ASN1_OCTET_STRING_cmp(a, b); }
 
 int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *x, const unsigned char *d, int len)