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int t[10];
int u[11];
volatile int maybe;
extern int c1, c2, c3, c4, c5, c6, c7, c8, c9, c10, c11, c12;
int f1_aux () {
return 1;
}
void f1 () {
t[c1]=f1_aux();
c1 = c1;
}
int f2() {
c2 = c2;
return t[c2];
}
int f3() {
t[c3];
c3 = c3;
return 0;
}
int f4() {
if(t[c4]) {
int x = 1;
}
c4 = c4;
return 0;
}
int f5() {
int c = t[c5];
c5 = c5;
return 0;
}
void f6() {
u[c6] = t[c6];
t[c6] = u[c6];
c6 = c6;
}
void f7() {
t[c7] = u[c7];
u[c7] = t[c7];
c7 = c7;
}
typedef struct {
int f1;
int f2;
} typs;
typs ts[10];
typs *p8;
int f8 () {
p8 = &ts[c8];
p8->f1 = 1;
p8->f2 = 2;
c8 = c8;
p8 = p8;
return 0;
}
int f9 () {
ts[c9].f1 = 1;
c9 = c9;
return 0;
}
typedef int ti4[4];
typedef int ti7[7];
int ti_4[4];
int ti_7[7];
void f10 () {
ti7* p7 = &ti_7;
(*p7)[c10] = 10;
c10 = c10;
}
void f11 () {
ti4* p4 = &ti_4;
ti7* p7 = (ti7*)p4;
(*p7)[c11]=11;
c11 = c11;
}
void f12 () {
ti7* p7 = &ti_7;
ti4* p4 = (ti4*)p7;
(*p4)[c12]=12;
c12 = c12;
}
extern int k1, k2, k3, k4;
void pointer_index(void)
{
int *p = u;
int l;
l = p[k1];
k1 = k1;
p = (char*)u + 5;
l = p[k2];
k2 = k2;
p = (char*)u + 11;
l = p[k3];
k3 = k3;
p = u + 3;
l = p[k4];
k4 = k4;
}
extern int nulli;
void null_index(void) {
*((int*)0+nulli) = 0;
}
void main () {
f1();
f2();
f3();
f4();
f5();
f6();
f7();
f8();
f9();
f10();
f11();
f12();
pointer_index();
if (maybe) null_index();
}
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