OSSL_ENCODER_get0_provider
return strcmp(OSSL_PROVIDER_get0_name(OSSL_ENCODER_get0_provider(*a)),
OSSL_PROVIDER_get0_name(OSSL_ENCODER_get0_provider(*b)));
OSSL_PROVIDER_get0_name(OSSL_ENCODER_get0_provider(k)),
prov = OSSL_ENCODER_get0_provider(encoder);
prov = OSSL_ENCODER_get0_provider(encoder);
void *provctx = ossl_provider_ctx(OSSL_ENCODER_get0_provider(encoder));
void *provctx = ossl_provider_ctx(OSSL_ENCODER_get0_provider(encoder));
const OSSL_PROVIDER *e_prov = OSSL_ENCODER_get0_provider(encoder);
prov = OSSL_ENCODER_get0_provider(encoder);
const OSSL_PROVIDER *OSSL_ENCODER_get0_provider(const OSSL_ENCODER *encoder);