Class __exception
   size=40 align=8
   base size=40 base align=8
__exception (0x0x7f5c1c2aa720) 0

Class __signbitl(long double)::<anonymous union>
   size=16 align=16
   base size=16 base align=16
__signbitl(long double)::<anonymous union> (0x0x7f5c1c2aa780) 0

Class Stcorrdsp
   size=20 align=4
   base size=20 base align=4
Stcorrdsp (0x0x7f5c1c2aa7e0) 0

