#include <stdio.h>
static union { char c[4]; unsigned long l; } endian_test = { {'l','?','?','b'} };
#define ENDIANNESS ((char)endian_test.l)
int main(void)
{
char c = ENDIANNESS;
if(c == 'l')
printf("little endian.\n");
else if(c == 'b')
printf("big ednian.\n");
else
printf("error. c = %c \n", c);
return 0;
}
大小端测试用例 (C语言)
最新推荐文章于 2024-10-27 22:25:31 发布