Variable Number of Arguments - C Programming Questions and Answers

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Discussion :: Variable Number of Arguments

Point out the error in the following program.


  #include
  #include
  void varfun(int n, ...); 
 
  int main() 
  {
     varfun(3, 7, -11.2, 0.66);     
     return 0;
  } 
  void varfun(int n, ...) 
  {
      float *ptr;   
      int num;     
      va_start(ptr, n);   
      num = va_arg(ptr, int);     
      printf("%d", num);
  }