[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/sysdeps/i386/dl-lookupcfg.h b/ap/libc/glibc/glibc-2.23/sysdeps/i386/dl-lookupcfg.h
new file mode 100644
index 0000000..033b475
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/sysdeps/i386/dl-lookupcfg.h
@@ -0,0 +1,32 @@
+/* Configuration of lookup functions.
+ Copyright (C) 2005-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#define DL_UNMAP_IS_SPECIAL
+
+#include_next <dl-lookupcfg.h>
+
+/* Address of protected data defined in the shared library may be
+ external due to copy relocation. */
+#define DL_EXTERN_PROTECTED_DATA
+
+struct link_map;
+
+extern void _dl_unmap (struct link_map *map)
+ internal_function attribute_hidden;
+
+#define DL_UNMAP(map) _dl_unmap (map)