--- Libc/Libc-1725.40.4/stdlib/FreeBSD/tsearch.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*	$NetBSD: tsearch.c,v 1.3 1999/09/16 11:45:37 lukem Exp $	*/
-
-/*
- * 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 0
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: tsearch.c,v 1.3 1999/09/16 11:45:37 lukem Exp $");
-#endif /* LIBC_SCCS and not lint */
-#endif
-__FBSDID("$FreeBSD: src/lib/libc/stdlib/tsearch.c,v 1.4 2003/01/05 02:43:18 tjr Exp $");
-
-#define _SEARCH_PRIVATE
-#include <search.h>
-#include <stdlib.h>
-
-/* find or insert datum into search tree */
-void *
-tsearch(const void *vkey, void **vrootp,
-    int (*compar)(const void *, const void *))
-{
-	node_t *q;
-	node_t **rootp = (node_t **)vrootp;
-
-	if (rootp == NULL)
-		return NULL;
-
-	while (*rootp != NULL) {	/* Knuth's T1: */
-		int r;
-
-		if ((r = (*compar)(vkey, (*rootp)->key)) == 0)	/* T2: */
-			return *rootp;		/* we found it! */
-
-		rootp = (r < 0) ?
-		    &(*rootp)->llink :		/* T3: follow left branch */
-		    &(*rootp)->rlink;		/* T4: follow right branch */
-	}
-
-	q = malloc(sizeof(node_t));		/* T5: key not found */
-	if (q != 0) {				/* make new node */
-		*rootp = q;			/* link new node to old */
-		/* LINTED const castaway ok */
-		q->key = (void *)vkey;		/* initialize new node */
-		q->llink = q->rlink = NULL;
-	}
-	return q;
-}