src/mattree/index.cpp
struct Node * RTreeNewIndex()
{
	struct Node *x;
	x = RTreeNewNode();
	x->level = 0; /* leaf */
	return x;
}
// Make a new index, empty.  Consists of a single node.
//
Make a new index, empty.  Consists of a single node.
Make a new index empty . Consists of a single node .
struct Node * RTreeNewIndex()
{
	struct Node *x;
	x = RTreeNewNode();
	x->level = 0; 
	return x;
}
struct Node * RTreeNewIndex ( ) { struct Node * x ; x = RTreeNewNode ( ) ; x -> level = 0 ; return x ; }
Make a new index, empty.
Make a new index empty .
/* leaf */