1 files changed, 0 insertions, 64 deletions
diff --git a/usr.bin/m4/lib/ohash_lookup_memory.c b/usr.bin/m4/lib/ohash_lookup_memory.c
deleted file mode 100644
index 93ded5a..0000000
--- a/usr.bin/m4/lib/ohash_lookup_memory.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* $OpenBSD: ohash_lookup_memory.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"
-
-unsigned int
-ohash_lookup_memory(struct ohash *h, const char *k, size_t size, uint32_t hv)
-{
-	unsigned int	i, incr;
-	unsigned int	empty;
-	
-#ifdef STATS_HASH
-	STAT_HASH_LOOKUP++;
-#endif
-	empty = NONE;
-	i = hv % h->size;
-	incr = ((hv % (h->size-2)) & ~1) + 1;
-	while (h->t[i].p != NULL) {
-#ifdef STATS_HASH
-		STAT_HASH_LENGTH++;
-#endif
-		if (h->t[i].p == DELETED) {
-			if (empty == NONE)
-				empty = i;
-		} else if (h->t[i].hv == hv && 
-		    memcmp(h->t[i].p+h->info.key_offset, k, size) == 0) {
-		    	if (empty != NONE) {
-				h->t[empty].hv = hv;
-				h->t[empty].p = h->t[i].p;
-				h->t[i].p = DELETED;
-				return empty;
-			} else {
-#ifdef STATS_HASH
-				STAT_HASH_POSITIVE++;
-#endif
-			}	return i;
-		}
-		i += incr;
-		if (i >= h->size) 
-			i -= h->size;
-	}
-
-	/* Found an empty position.  */
-	if (empty != NONE) 
-		i = empty;
-	h->t[i].hv = hv;
-	return i;
-}