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diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/waitstatus.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/waitstatus.h
new file mode 100644
index 0000000..a1c2326
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/waitstatus.h
@@ -0,0 +1,59 @@
+/* Definitions of status bits for `wait' et al.
+ Copyright (C) 1992-2018 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
+ . */
+
+#if !defined _SYS_WAIT_H && !defined _STDLIB_H
+# error "Never include directly; use instead."
+#endif
+
+
+/* Everything extant so far uses these same bits. */
+
+
+/* If WIFEXITED(STATUS), the low-order 8 bits of the status. */
+#define __WEXITSTATUS(status) (((status) & 0xff00) >> 8)
+
+/* If WIFSIGNALED(STATUS), the terminating signal. */
+#define __WTERMSIG(status) ((status) & 0x7f)
+
+/* If WIFSTOPPED(STATUS), the signal that stopped the child. */
+#define __WSTOPSIG(status) __WEXITSTATUS(status)
+
+/* Nonzero if STATUS indicates normal termination. */
+#define __WIFEXITED(status) (__WTERMSIG(status) == 0)
+
+/* Nonzero if STATUS indicates termination by a signal. */
+#define __WIFSIGNALED(status) \
+ (((signed char) (((status) & 0x7f) + 1) >> 1) > 0)
+
+/* Nonzero if STATUS indicates the child is stopped. */
+#define __WIFSTOPPED(status) (((status) & 0xff) == 0x7f)
+
+/* Nonzero if STATUS indicates the child continued after a stop. We only
+ define this if provides the WCONTINUED flag bit. */
+#ifdef WCONTINUED
+# define __WIFCONTINUED(status) ((status) == __W_CONTINUED)
+#endif
+
+/* Nonzero if STATUS indicates the child dumped core. */
+#define __WCOREDUMP(status) ((status) & __WCOREFLAG)
+
+/* Macros for constructing status values. */
+#define __W_EXITCODE(ret, sig) ((ret) << 8 | (sig))
+#define __W_STOPCODE(sig) ((sig) << 8 | 0x7f)
+#define __W_CONTINUED 0xffff
+#define __WCOREFLAG 0x80