pedantic c89 safety
diff --git a/skeletons/asn_codecs_prim.c b/skeletons/asn_codecs_prim.c
index 8e604a4..3beb9f2 100644
--- a/skeletons/asn_codecs_prim.c
+++ b/skeletons/asn_codecs_prim.c
@@ -15,7 +15,7 @@
void **sptr, const void *buf_ptr, size_t size, int tag_mode) {
ASN__PRIMITIVE_TYPE_t *st = (ASN__PRIMITIVE_TYPE_t *)*sptr;
asn_dec_rval_t rval;
- ber_tlv_len_t length = 0; // =0 to avoid [incorrect] warning.
+ ber_tlv_len_t length = 0; /* =0 to avoid [incorrect] warning. */
/*
* If the structure is not there, allocate it.