__slot2            30 maint/gnulib/lib/alignof.h   template <class type> struct alignof_helper { char __slot1; type __slot2; };
__slot2            31 maint/gnulib/lib/alignof.h # define alignof_slot(type) offsetof (alignof_helper<type>, __slot2)
__slot2            33 maint/gnulib/lib/alignof.h # define alignof_slot(type) offsetof (struct { char __slot1; type __slot2; }, __slot2)
__slot2            98 maint/gnulib/lib/malloca.h   template <class type> struct sa_alignof_helper { char __slot1; type __slot2; };
__slot2            99 maint/gnulib/lib/malloca.h # define sa_alignof(type) offsetof (sa_alignof_helper<type>, __slot2)
__slot2           109 maint/gnulib/lib/malloca.h # define sa_alignof(type) offsetof (struct { char __slot1; type __slot2; }, __slot2)