1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/*
Copyright (C) 2002 Paul Wilkins
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
typedef struct _A A;
typedef struct _B B;
struct _A {
int a;
B *b;
};
struct _B {
int b;
A *a;
};
main(){
A a;
B b;
a.a = 5;
b.b = 9;
a.b = &b;
b.a = &a;
printf("a.a = %d\n", a.a);
printf("b.b = %d\n", b.b);
printf("a.b->b = %d\n", a.b->b);
printf("b.a->a = %d\n", b.a->a);
}
|
