C++ Linked List

Having trouble with my linked list function to remove duplicates,becoming really frustrated.Any suggestions greatly appreciated.Thanks.

 

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Here's a function to remove a linked list...

Code:

void delList( bnode* h )
{
   if( h == NULL ) return;

   bnode *p = h->next;
   while( p != NULL ) {
      delete h;
      h = p;
      p = p->next;
   }
}

bnode being for example...

struct bnode {
   int val;
   bnode* prev;
   bnode* next;

   bnode( int x, bnode* p, bnode* n )
   {   val = x; prev = p; next = n;   }
};

Is this what you were talking about?

 

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linked list

that's it ,thanks alot.

 

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