cc_ccache_new_credentials_iterator
#ifdef cc_ccache_new_credentials_iterator
err = cc_ccache_new_credentials_iterator(ccache, iterator);
err = cc_ccache_new_credentials_iterator(ccache, &creds_iterator);
err = cc_ccache_new_credentials_iterator(destination, &cred_iterator);
err = cc_ccache_new_credentials_iterator(ccache, &creds_iterator);
err = cc_ccache_new_credentials_iterator(ccache, &creds_iterator);
err = cc_ccache_new_credentials_iterator(ccache, &creds_iterator);
#ifndef cc_ccache_new_credentials_iterator
err = cc_ccache_new_credentials_iterator(ccache, &creds_iterator);
err = cc_ccache_new_credentials_iterator(ccache, &iterator);
err = cc_ccache_new_credentials_iterator(ccache, &iterator);
err = cc_ccache_new_credentials_iterator(ccache, &iterator);
err = cc_ccache_new_credentials_iterator(data->cache, &iter);
err = cc_ccache_new_credentials_iterator(data->cache, &iter);
err = cc_ccache_new_credentials_iterator(ccapi_data->NamedCache,
err = cc_ccache_new_credentials_iterator(ccapi_data->NamedCache,