1 #include <stdio.h>
2
3 static struct sss{
4 long f;
5 struct {double m;} snd;
6 } sss;
7
8 #define _offsetof(st,f) ((char *)&((st *) 16)->f - (char *) 16)
9
main(void)10 int main (void) {
11 printf ("+++Struct double inside struct starting with long:\n");
12 printf ("size=%d,align=%d\n", sizeof (sss), __alignof__ (sss));
13 printf ("offset-long=%d,offset-sss-double=%d,\nalign-long=%d,align-sss-double=%d\n",
14 _offsetof (struct sss, f), _offsetof (struct sss, snd),
15 __alignof__ (sss.f), __alignof__ (sss.snd));
16 return 0;
17 }
18