?? s-longlong-s-long.c
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#include <stdio.h>static struct sss{ long long f; struct {long m;} snd;} sss;#define _offsetof(st,f) ((char *)&((st *) 16)->f - (char *) 16)int main (void) { printf ("+++Struct long inside struct starting with longlong:\n"); printf ("size=%d,align=%d\n", sizeof (sss), __alignof__ (sss)); printf ("offset-longlong=%d,offset-sss-long=%d,\nalign-longlong=%d,align-sss-long=%d\n", _offsetof (struct sss, f), _offsetof (struct sss, snd), __alignof__ (sss.f), __alignof__ (sss.snd)); return 0;}?? 快捷鍵說明
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