--TEST-- bitset_in --SKIPIF-- --FILE-- --EXPECT-- test in an empty bitset - ok test in a bitset after boundary - ok test 0 in a bitset - ok test 0 in a bitset aligned1 - ok test 0 in a bitset aligned2 - ok test 1 in a bitset - ok test 1 in a bitset aligned1 - ok test 1 in a bitset aligned2 - ok