From: Jim Meyering <jim@meyering.net>
Date: Mon, 12 Jul 1999 08:37:31 +0000 (+0000)
Subject: (mempcpy): Define only if not already defined.
X-Git-Tag: TEXTUTILS-1_22n~37
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fae10f70e0d4a28c45d2c792e1a47489e511d94e;p=thirdparty%2Fcoreutils.git

(mempcpy): Define only if not already defined.
Reported by Collin Rogowski.
---

diff --git a/src/sys2.h b/src/sys2.h
index 06f70bd152..a0045f13c0 100644
--- a/src/sys2.h
+++ b/src/sys2.h
@@ -167,7 +167,7 @@ off_t lseek ();
 
 #include "xalloc.h"
 
-#ifndef HAVE_MEMPCPY
+#if ! defined HAVE_MEMPCPY && ! defined mempcpy
 /* Be CAREFUL that there are no side effects in N.  */
 # define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N)))
 #endif