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Diffstat (limited to 'usr/src/lib/libbc/libc/gen/common/tfind.c')
-rw-r--r--usr/src/lib/libbc/libc/gen/common/tfind.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/usr/src/lib/libbc/libc/gen/common/tfind.c b/usr/src/lib/libbc/libc/gen/common/tfind.c
deleted file mode 100644
index b58036f1bd..0000000000
--- a/usr/src/lib/libbc/libc/gen/common/tfind.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License"). You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/* Copyright (c) 1984 AT&T */
-/* All Rights Reserved */
-
-#pragma ident "%Z%%M% %I% %E% SMI" /* from S5R2 1.2 */
-
-/*LINTLIBRARY*/
-/*
- * Tree search algorithm, generalized from Knuth (6.2.2) Algorithm T.
- *
- * The NODE * arguments are declared in the lint files as char *,
- * because the definition of NODE isn't available to the user.
- */
-
-#include <search.h>
-typedef char *POINTER;
-typedef struct node { POINTER key; struct node *llink, *rlink; } NODE;
-
-#define NULL 0
-
-
-/* tfind - find a node, or return 0 */
-NODE *
-tfind(key, rootp, compar)
-POINTER key; /* Key to be located */
-register NODE **rootp; /* Address of the root of the tree */
-int (*compar)(); /* Comparison function */
-{
- if (rootp == NULL)
- return (NULL);
- while (*rootp != NULL) { /* T1: */
- int r = (*compar)(key, (*rootp)->key); /* T2: */
- if (r == 0)
- return (*rootp); /* Key found */
- rootp = (r < 0) ?
- &(*rootp)->llink : /* T3: Take left branch */
- &(*rootp)->rlink; /* T4: Take right branch */
- }
- return (NODE *)(NULL);
-}