#include <stdio.h>
int main()
{
union{
short s;
char c[sizeof(short)];
}un;
un.s = 0x0102;
if(sizeof(short)==2)
{
if(un.c[0]==1&&un.c[1]==2){
printf("big-endian\n");
}else if(un.c[0]==2&&un.c[1]==1){
printf("little-endian\n");
}else{
printf("unknown\n");
}
}else
{
printf("sizeof(short)=%d\n",sizeof(short));
}
}
//centos6.4
little-endian
大小端存储
最新推荐文章于 2025-06-12 10:07:53 发布