1 files changed, 0 insertions, 36 deletions
diff --git a/usr.bin/m4/lib/ohash_interval.c b/usr.bin/m4/lib/ohash_interval.c
deleted file mode 100644
index 2434d3b..0000000
--- a/usr.bin/m4/lib/ohash_interval.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* $OpenBSD: ohash_interval.c,v 1.3 2006/01/16 15:52:25 espie Exp $ */
-/* ex:ts=8 sw=4: 
- */
-
-/* Copyright (c) 1999, 2004 Marc Espie <espie@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "ohash_int.h"
-
-uint32_t
-ohash_interval(const char *s, const char **e)
-{
-	uint32_t k;
-
-	if (!*e)
-		*e = s + strlen(s);
-	if (s == *e)
-		k = 0;
-	else
-		k = *s++;
-	while (s != *e)
-		k =  ((k << 2) | (k >> 30)) ^ *s++;
-	return k;
-}