Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f4c2d886600) 0

Class timeval
   size=16 align=8
   base size=16 base align=8
timeval (0x0x7f4c2d886660) 0

Class <anonymous struct>
   size=128 align=8
   base size=128 base align=8
<anonymous struct> (0x0x7f4c2d8866c0) 0

Class timespec
   size=16 align=8
   base size=16 base align=8
timespec (0x0x7f4c2d886720) 0

Class <anonymous struct>
   size=128 align=8
   base size=128 base align=8
<anonymous struct> (0x0x7f4c2d886780) 0

Class timezone
   size=8 align=4
   base size=8 base align=4
timezone (0x0x7f4c2d8867e0) 0

Class itimerval
   size=32 align=8
   base size=32 base align=8
itimerval (0x0x7f4c2d886840) 0

