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rbtree.c: changed return values in insert/delete.

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Henrik Hautakoski 2011-01-05 10:17:22 +01:00
parent 0fba36440c
commit 6514462cdb
2 changed files with 6 additions and 8 deletions
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4
docs/rbtree.txt
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@ -68,14 +68,14 @@ Functions
Creates and inserts a new node in the tree. +
If provided, calls `rbtree->update_fn` and `rbtree->delete_fn` if a node should be updated. +
Returns a nonzero value if a new node was inserted, zero if 'key' already existed and that node was updated.
Returns nonzero if a new node was inserted or updated, zero otherwise.
NOTE: The memory pointed to by the 'key' pointer is *not* copied so you must ensure that it has a infinite lifetime.
`rbtree_delete()`::
Deletes a node from the tree. if provided, calls `rbtree->delete_fn` for the node. +
Returns non zero if a node was removed. zero otherwise.
Returns nonzero if a node was removed, zero otherwise.
`rbtree_free()`::