release/4.1.0

1 files changed, 0 insertions, 47 deletions

diff --git a/lib/libc/stdlib/tfind.c b/lib/libc/stdlib/tfind.c
deleted file mode 100644
index b2c4b9618bb76..0000000000000
--- a/lib/libc/stdlib/tfind.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*	$NetBSD: tfind.c,v 1.2 1999/09/16 11:45:37 lukem Exp $	*/
-/* $FreeBSD$ */
-
-/*
- * Tree search generalized from Knuth (6.2.2) Algorithm T just like
- * the AT&T man page says.
- *
- * The node_t structure is for internal use only, lint doesn't grok it.
- *
- * Written by reading the System V Interface Definition, not the code.
- *
- * Totally public domain.
- */
-
-#include <sys/cdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: tfind.c,v 1.2 1999/09/16 11:45:37 lukem Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-#include <assert.h>
-#define _SEARCH_PRIVATE
-#include <stdlib.h>
-#include <search.h>
-
-/* find a node, or return 0 */
-void *
-tfind(vkey, vrootp, compar)
-	const void *vkey;		/* key to be found */
-	void **vrootp;			/* address of the tree root */
-	int (*compar) __P((const void *, const void *));
-{
-	node_t **rootp = (node_t **)vrootp;
-
-	if (rootp == NULL)
-		return NULL;
-
-	while (*rootp != NULL) {		/* T1: */
-		int r;
-
-		if ((r = (*compar)(vkey, (*rootp)->key)) == 0)	/* T2: */
-			return *rootp;		/* key found */
-		rootp = (r < 0) ?
-		    &(*rootp)->llink :		/* T3: follow left branch */
-		    &(*rootp)->rlink;		/* T4: follow right branch */
-	}
-	return NULL;
-}