provider: add the unused paramater tag to the gettable and settable functions

[openssl.git] / providers / implementations / digests / mdc2_prov.c

diff --git a/providers/implementations/digests/mdc2_prov.c b/providers/implementations/digests/mdc2_prov.c
index b1d3b5c0ff4a244bcd66d88f6e41311fb15096a1..613be655bca6ed56b71903ba54fc38e678f7602e 100644 (file)
--- a/providers/implementations/digests/mdc2_prov.c
+++ b/providers/implementations/digests/mdc2_prov.c
@@ -30,7 +30,7 @@ static const OSSL_PARAM known_mdc2_settable_ctx_params[] = {
     OSSL_PARAM_END
 };
 
-static const OSSL_PARAM *mdc2_settable_ctx_params(void *provctx)
+static const OSSL_PARAM *mdc2_settable_ctx_params(ossl_unused void *provctx)
 {
     return known_mdc2_settable_ctx_params;
 }