sizeof(tagPs)=8
tagPs
===========
( size=1, align=1)
( size=2, align=2)
( size=1, align=1)
( size=2, align=2)
composition
< offset=6
, size=8
, align=2
>
padding_one=1
padding_all=1
composition
< offset=4
, size=5
, align=2
>
padding_one=0
padding_all=1
composition
< offset=2
, size=4
, align=2
>
padding_one=1
padding_all=2
composition
< offset=0
, size=1
, align=1
>
padding_one=0
padding_all=2
layout0
< size=0
, align=1
>
sizeof(Ptags)=8
Ptags
===========
( size=2, align=2)
( size=1, align=1)
( size=2, align=2)
( size=1, align=1)
composition
< offset=6
, size=7
, align=2
>
padding_one=0
padding_all=0
composition
< offset=4
, size=6
, align=2
>
padding_one=1
padding_all=1
composition
< offset=2
, size=3
, align=2
>
padding_one=0
padding_all=1
composition
< offset=0
, size=2
, align=2
>
padding_one=0
padding_all=1
layout0
< size=0
, align=1
>