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comparison CbC-examples/parallel_check/c-struct.c @ 42:9e4f9e20b8f1

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add some examples.
author kent@teto.cr.ie.u-ryukyu.ac.jp
date Mon, 25 Jan 2010 17:13:59 +0900
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41:c816ae4380d7 42:9e4f9e20b8f1
1 #include<stdio.h>
2 #include<math.h>
3
4 #define dprint(f, args...) \
5 printf("in %s env=%p: "f, __FUNCTION__, __builtin_frame_address(1), ## args)
6
7 typedef struct {
8 int a;
9 double b;
10 char *c;
11 } STRUCT;
12
13 int
14 test(int a)
15 {
16 return (int)pow(a, 2.0);
17 }
18
19
20 int
21 callee(int a, STRUCT s, int b)
22 /* |-|----|-| */
23 {
24 dprint("a=%d,b=%d\n", a,b);
25 dprint("s.a=%d,s.b=%lf,s.c=%s\n", s.a, s.b, s.c);
26 return a+b+ s.a;
27 }
28
29 int
30 caller(STRUCT s, int a, double b)
31 /* |----|-|--| */
32 {
33 STRUCT s0;// = {44, 55.5, "aiueo2"};
34 //int a0 = 55;
35 //a0 = a;
36 s0 = s;
37
38 return callee(10, s0, 20);
39 }
40
41 int
42 main (int argc, char **argv)
43 {
44 int r;
45 STRUCT s = { 33, 44.4, "aiueo" };
46
47 r = caller(s, 11, 22.2);
48 //r = caller(11,22,33,44, 55,66,77,88);
49 printf("r = %d\n", r);
50 }
51