Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f376a031ba0) 0

Class <anonymous struct>
   size=128 align=4
   base size=128 base align=4
<anonymous struct> (0x0x7f376a031ea0) 0

Class timespec
   size=8 align=4
   base size=8 base align=4
timespec (0x0x7f376a031f00) 0

Class pollfd
   size=8 align=4
   base size=8 base align=4
pollfd (0x0x7f376a031f60) 0

