LibAliasRedirectDynamic
if (LibAliasRedirectDynamic(priv->lib,
int LibAliasRedirectDynamic(struct libalias *, struct alias_link *_lnk);
ATF_CHECK(-1 == LibAliasRedirectDynamic(la, pf));
ATF_CHECK(0 == LibAliasRedirectDynamic(la, pf));