23 lines
402 B
C
23 lines
402 B
C
#pragma lib "libavl.a"
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#pragma src "/sys/src/libavl"
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typedef struct Avl Avl;
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typedef struct Avltree Avltree;
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struct Avl {
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Avl *c[2];
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Avl *p;
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schar balance;
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};
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struct Avltree {
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int (*cmp)(Avl*, Avl*);
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Avl *root;
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};
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Avltree *avlcreate(int(*cmp)(Avl*, Avl*));
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Avl *avllookup(Avltree*, Avl*);
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Avl *avldelete(Avltree*, Avl*);
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Avl *avlinsert(Avltree*, Avl*);
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Avl *avlnext(Avl*);
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Avl *avlprev(Avl*);
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