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authorJim Meyering <jim@meyering.net>1999-07-12 08:37:31 +0000
committerJim Meyering <jim@meyering.net>1999-07-12 08:37:31 +0000
commitfae10f70e0d4a28c45d2c792e1a47489e511d94e (patch)
tree030393a53ed60e30c59ae7f2b40cadbcace13fc1
parentf484303d9e588b78043f0c24cab9b2a4fd09b869 (diff)
downloadcoreutils-fae10f70e0d4a28c45d2c792e1a47489e511d94e.tar.xz
(mempcpy): Define only if not already defined.
Reported by Collin Rogowski.
-rw-r--r--src/sys2.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sys2.h b/src/sys2.h
index 06f70bd15..a0045f13c 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