this is a gcc file, you can download it and learn its usetility, for further detail please look at t

源代码在线查看: s-pointer-zf-char.c

软件大小: 1331 K
上传用户: pipinooad
关键词: usetility download further detail
下载地址: 免注册下载 普通下载 VIP

相关代码

				#include 								static struct sss{				  char * f;				  char :0;				  int i;				} sss;								#define _offsetof(st,f) ((char *)&((st *) 16)->f - (char *) 16)								int main (void) {				  printf ("+++char zerofield inside struct starting with pointer:\n");				  printf ("size=%d,align=%d\n", sizeof (sss), __alignof__ (sss));				  printf ("offset-pointer=%d,offset-last=%d,\nalign-pointer=%d,align-last=%d\n",				          _offsetof (struct sss, f), _offsetof (struct sss, i),				          __alignof__ (sss.f), __alignof__ (sss.i));				  return 0;				}							

相关资源