--- /dev/null
+/* Signal number definitions. Linux version.
+ Copyright (C) 1995-2018 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
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
+
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
+#endif
+
+#include <bits/signum-generic.h>
+
+/* Adjustments and additions to the signal number constants for
+ most Linux systems. */
+
+#define SIGSTKFLT 16 /* Stack fault (obsolete). */
+#define SIGPWR 30 /* Power failure imminent. */
+
+#undef SIGBUS
+#define SIGBUS 7
+#undef SIGUSR1
+#define SIGUSR1 10
+#undef SIGUSR2
+#define SIGUSR2 12
+#undef SIGCHLD
+#define SIGCHLD 17
+#undef SIGCONT
+#define SIGCONT 18
+#undef SIGSTOP
+#define SIGSTOP 19
+#undef SIGTSTP
+#define SIGTSTP 20
+#undef SIGURG
+#define SIGURG 23
+#undef SIGPOLL
+#define SIGPOLL 29
+#undef SIGSYS
+#define SIGSYS 31
+
+#undef __SIGRTMAX
+#define __SIGRTMAX 64
+
+#endif /* <signal.h> included. */