pedantic c89 safety
diff --git a/skeletons/asn_internal.h b/skeletons/asn_internal.h
index 7e0f71b..4242245 100644
--- a/skeletons/asn_internal.h
+++ b/skeletons/asn_internal.h
@@ -59,7 +59,7 @@
#define ASN_DEBUG ASN_DEBUG_f
#endif /* __GNUC__ */
#else /* EMIT_ASN_DEBUG != 1 */
-static inline void ASN_DEBUG(const char *fmt, ...) { (void)fmt; }
+static void ASN_DEBUG(const char *fmt, ...) { (void)fmt; }
#endif /* EMIT_ASN_DEBUG */
#endif /* ASN_DEBUG */
@@ -101,7 +101,7 @@
* Check stack against overflow, if limit is set.
*/
#define _ASN_DEFAULT_STACK_MAX (30000)
-static inline int
+static int __attribute__((unused))
_ASN_STACK_OVERFLOW_CHECK(asn_codec_ctx_t *ctx) {
if(ctx && ctx->max_stack_size) {