【C语言】编写函数判断当前的机器大小端模式

#include <stdio.h>int check_sys(){int n = 1;char *p = (char *)&n;if (*p){return 1;//小端}else{return 0;//大端}}int main(){if (check_sys()){printf("little\n");}else{printf("big\n");}system("pause");return 0;}