/[cvs]/stack/stack.c
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revision 1.9 by masse, Tue Jan 8 14:31:23 2002 UTC revision 1.10 by masse, Tue Jan 8 17:31:27 2002 UTC
# Line 308  extern void expand(stackitem** stack_hea Line 308  extern void expand(stackitem** stack_hea
308    *stack_head= new_head;    *stack_head= new_head;
309  }  }
310    
311    extern void swap(stackitem** stack_head)
312    {
313      stackitem* temp= (*stack_head);
314      
315      if((*stack_head)==NULL || (*stack_head)->next==NULL)
316        return;
317    
318      *stack_head= (*stack_head)->next;
319      temp->next= (*stack_head)->next;
320      (*stack_head)->next= temp;
321    }
322    
323  extern void quit()  extern void quit()
324  {  {
325    exit(EXIT_SUCCESS);    exit(EXIT_SUCCESS);
# Line 328  int main() Line 340  int main()
340      printf("okidok\n ");      printf("okidok\n ");
341    }    }
342    
343      exit(EXIT_SUCCESS);
   return EXIT_SUCCESS;  
344  }  }
345    
346  /* Local Variables: */  /* Local Variables: */
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