rbtree.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 1996-2009 The NASM Authors - All Rights Reserved
   4  *   See the file AUTHORS included with the NASM distribution for
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  15  *     disclaimer in the documentation and/or other materials provided
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  33
  34 #ifndef NASM_RBTREE_H
  35 #define NASM_RBTREE_H
  36
  37 #include "compiler.h"
  38 #include <inttypes.h>
  39
  40 /* This structure should be embedded in a larger data structure;
  41    the final output from rb_search() can then be converted back
  42    to the larger data structure via container_of(). */
  43 struct rbtree {
  44     uint64_t key;
  45     struct rbtree *left, *right;
  46     bool red;
  47 };
  48
  49 struct rbtree *rb_insert(struct rbtree *, struct rbtree *);
  50 struct rbtree *rb_search(struct rbtree *, uint64_t);
  51
  52 #endif /* NASM_RBTREE_H */