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-rwxr-xr-x[-rw-r--r--]numlib/aatree.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/numlib/aatree.h b/numlib/aatree.h
index 4212b09..325bf1e 100644..100755
--- a/numlib/aatree.h
+++ b/numlib/aatree.h
@@ -4,6 +4,8 @@
/*
Andersson binary balanced tree library
+ Log n performance on insert/erase
+
> Created (Julienne Walker): September 10, 2005
This code is in the public domain. Anyone may
@@ -33,6 +35,7 @@ typedef struct aat_atree aat_atree_t;
typedef struct aat_atrav aat_atrav_t;
/* User-defined item handling */
+/* Return -1, 0, +1 */
typedef int (*cmp_f) ( const void *p1, const void *p2 );
/* Andersson tree functions */