[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/bits/errno.h b/ap/libc/glibc/glibc-2.23/bits/errno.h
new file mode 100644
index 0000000..5a6a6db
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/bits/errno.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 1991-2016 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/>. */
+
+/* This file defines the `errno' constants. */
+
+#if !defined __Emath_defined && (defined _ERRNO_H || defined __need_Emath)
+#undef __need_Emath
+#define __Emath_defined 1
+
+# define EDOM XXX <--- fill in what is actually needed
+# define EILSEQ XXX <--- fill in what is actually needed
+# define ERANGE XXX <--- fill in what is actually needed
+#endif
+
+#ifdef _ERRNO_H
+# error "Define here all the missing error messages for the port. These"
+# error "must match the numbers of the kernel."
+# define Exxxx XXX
+...
+#endif