From d61783b1df4058269c11459f24687bbf3d981643 Mon Sep 17 00:00:00 2001
From: ian <ian@FreeBSD.org>
Date: Mon, 21 Mar 2016 14:39:03 +0000
Subject: [PATCH] Actually garbage collect the unused code, as mentioned in
 r297147, which this change should have been part of.

---
 lib/libstand/bswap.c | 57 --------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 lib/libstand/bswap.c

diff --git a/lib/libstand/bswap.c b/lib/libstand/bswap.c
deleted file mode 100644
index 308edda63085..000000000000
--- a/lib/libstand/bswap.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Written by Manuel Bouyer <bouyer@netbsd.org>.
- * Public domain.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$NetBSD: bswap32.c,v 1.1 1997/10/09 15:42:33 bouyer Exp $";
-static char *rcsid = "$NetBSD: bswap64.c,v 1.3 2009/03/16 05:59:21 cegger Exp $";
-#endif
-
-#include <sys/types.h>
-
-#undef bswap32
-#undef bswap64
-
-u_int32_t bswap32(u_int32_t x);
-u_int64_t bswap64(u_int64_t x);
-
-u_int32_t
-bswap32(u_int32_t x)
-{
-	return  ((x << 24) & 0xff000000 ) |
-			((x <<  8) & 0x00ff0000 ) |
-			((x >>  8) & 0x0000ff00 ) |
-			((x >> 24) & 0x000000ff );
-}
-
-u_int64_t
-bswap64(u_int64_t x)
-{
-#ifdef __LP64__
-	/*
-	 * Assume we have wide enough registers to do it without touching
-	 * memory.
-	 */
-	return  ( (x << 56) & 0xff00000000000000UL ) |
-		( (x << 40) & 0x00ff000000000000UL ) |
-		( (x << 24) & 0x0000ff0000000000UL ) |
-		( (x <<  8) & 0x000000ff00000000UL ) |
-		( (x >>  8) & 0x00000000ff000000UL ) |
-		( (x >> 24) & 0x0000000000ff0000UL ) |
-		( (x >> 40) & 0x000000000000ff00UL ) |
-		( (x >> 56) & 0x00000000000000ffUL );
-#else
-	/*
-	 * Split the operation in two 32bit steps.
-	 */
-	u_int32_t tl, th;
-
-	th = bswap32((u_int32_t)(x & 0x00000000ffffffffULL));
-	tl = bswap32((u_int32_t)((x >> 32) & 0x00000000ffffffffULL));
-	return ((u_int64_t)th << 32) | tl;
-#endif
-}