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Jun 12th, 2015
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C 0.29 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.     FILE * retVal;
  16.  
  17.     foo2();
  18.     retVal = foobar();
  19.     return retVal;
  20. }
  21.  
  22. int main (void)
  23. {
  24.     foo();
  25.  
  26.     return(0);
  27. }
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