9 #define _offsetof(st,f) ((char *)&((st *) 16)->f - (char *) 16)
12 printf ("+++Struct ptrdiff_t-char:\n");
13 printf ("size=%d,align=%d,offset-ptrdiff_t=%d,offset-char=%d,\nalign-ptrdiff_t=%d,align-char=%d\n",
14 sizeof (sss
), __alignof__ (sss
),
15 _offsetof (struct sss
, f
), _offsetof (struct sss
, snd
),
16 __alignof__ (sss
.f
), __alignof__ (sss
.snd
));