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Jun 12th, 2015
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C 0.25 KB | None | 0 0
  1. #include <stdio.h>
  2.  
  3. FILE* foobar () {
  4.     FILE* rv;
  5.     return rv;
  6. }
  7.  
  8. FILE* foo2 ()
  9. {
  10.     puts("foo2 called");
  11.     return NULL;
  12. }
  13.  
  14. FILE * foo(){
  15.     foo2();
  16.    
  17.     return foobar();
  18. }
  19.  
  20. int main (void)
  21. {
  22.     foo();
  23.  
  24.     return(0);
  25. }
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