try_one
if (try_one (tmp) == 0)
if (try_one (tmp) == 0) {
if (try_one (AFS_SYSCALL) == 0)
if (try_one (AFS_SYSCALL2) == 0)
if (try_one (AFS_SYSCALL3) == 0)
try_one (c0, known, table, 0);
try_one (c1, known, table, 1);
try_one (c2, known, table, 2);