fix warnings
diff --git a/skeletons/INTEGER_oer.c b/skeletons/INTEGER_oer.c
index b90698f..3462f7c 100644
--- a/skeletons/INTEGER_oer.c
+++ b/skeletons/INTEGER_oer.c
@@ -11,7 +11,7 @@
asn_dec_rval_t
INTEGER_decode_oer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_oer_constraints_t *constraints, void **sptr,
+ const asn_oer_constraints_t *constraints, void **sptr,
const void *ptr, size_t size) {
asn_INTEGER_specifics_t *specs = (asn_INTEGER_specifics_t *)td->specifics;
asn_dec_rval_t rval = {RC_OK, 0};
@@ -99,7 +99,7 @@
*/
asn_enc_rval_t
INTEGER_encode_oer(asn_TYPE_descriptor_t *td,
- asn_oer_constraints_t *constraints, void *sptr,
+ const asn_oer_constraints_t *constraints, void *sptr,
asn_app_consume_bytes_f *cb, void *app_key) {
const INTEGER_t *st = sptr;
asn_enc_rval_t er;