数据在linux和windows上是低字节在地位，高字节在高位，以此方法可以验证运行结果：
1 #include <stdio.h>
2 #include <stdlib.h>
3
4 struct weiyu
5 {
6 unsigned
char w0 :
1;
7 unsigned
char w1 :
1;
8 unsigned
char w2 :
1;
9 unsigned
char w3 :
1;
10 unsigned
char w4 :
1;
11 unsigned
char w5 :
1;
12 unsigned
char w6 :
1;
13 unsigned
char w7 :
1;
14 };
15
16 void main()
17 {
18 int num = -
1;
19 int count =
4;
//读几次
20
21 struct weiyu *
wei;
22
23 wei = &
num;
24
25 for (
int i =
0; i < count; i++
)
26 {
27 printf(
"%d%d%d%d%d%d%d%d ", (wei + i)->w0, (wei + i)->w1, (wei + i)->w2, (wei + i)->
w3,
28 (wei + i)->w4, (wei + i)->w5, (wei + i)->w6, (wei + i)->
w7);
29 }
30 system(
"pause");
31 }
转载于:https://www.cnblogs.com/xiaochi/p/8370892.html
