18 lines
800 B
C
18 lines
800 B
C
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#define AVL_UNIQUE(id) addr_ ## id
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#define AVL_HANDLE pagerange_t *
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#define AVL_KEY phys_bytes
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#define AVL_MAX_DEPTH 30 /* good for 2 million nodes */
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#define AVL_NULL NULL
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#define AVL_GET_LESS(h, a) (h)->less
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#define AVL_GET_GREATER(h, a) (h)->greater
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#define AVL_SET_LESS(h1, h2) USE((h1), (h1)->less = h2;);
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#define AVL_SET_GREATER(h1, h2) USE((h1), (h1)->greater = h2;);
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#define AVL_GET_BALANCE_FACTOR(h) (h)->factor
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#define AVL_SET_BALANCE_FACTOR(h, f) USE((h), (h)->factor = f;);
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#define AVL_SET_ROOT(h, v) (h)->root = v;
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#define AVL_COMPARE_KEY_KEY(k1, k2) ((k1) > (k2) ? 1 : ((k1) < (k2) ? -1 : 0))
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#define AVL_COMPARE_KEY_NODE(k, h) AVL_COMPARE_KEY_KEY((k), (h)->addr)
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#define AVL_COMPARE_NODE_NODE(h1, h2) AVL_COMPARE_KEY_KEY((h1)->addr, (h2)->addr)
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#define AVL_INSIDE_STRUCT char pad[4];
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