1 #include <stdio.h> 2 3 void odopen(int*); 4 main()5 int main() 6 { 7 int unit = 42; 8 odopen(&unit); 9 if (unit != 8) 10 { 11 fprintf(stderr,"wrong result"); 12 return 1; 13 } 14 return 0; 15 } 16