#define PAM_AUTHTOK_RECOVER_ERR PAM_AUTHTOK_RECOVERY_ERR
#endif
-#endif /* defined(SUNOS5) || defined(SUNOS4) || defined(HPUX) || defined(FREEBSD) || defined(AIX) */
+#endif /* (!)LINUX */
#if defined(HAVE_SECURITY_PAM_MODULES_H)
#include <security/pam_modules.h>