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+/* Convert between signal names and numbers.
+ Copyright (C) 1990, 1992, 1993, 1995, 1997 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#if defined (__STDC__) && __STDC__
+
+/* Initialize `sys_siglist'. */
+void signame_init (void);
+
+/* Return the abbreviation (e.g. ABRT, FPE, etc.) for signal NUMBER.
+ Do not return this as a const char *. The caller might want to
+ assign it to a char *. */
+char *sig_abbrev (int number);
+
+/* Return the signal number for an ABBREV, or -1 if there is no
+ signal by that name. */
+int sig_number (const char *abbrev);
+
+/* Avoid conflicts with a system header file that might define these three. */
+
+#ifndef HAVE_PSIGNAL
+/* Print to standard error the name of SIGNAL, preceded by MESSAGE and
+ a colon, and followed by a newline. */
+void psignal (int signal, const char *message);
+#endif
+
+#ifndef HAVE_STRSIGNAL
+/* Return the name of SIGNAL. */
+char *strsignal (int signal);
+#endif
+
+#if !defined (HAVE_SYS_SIGLIST)
+/* Names for signals from 0 to NSIG-1. */
+extern const char *sys_siglist[];
+#endif
+
+#else
+
+void signame_init ();
+char *sig_abbrev ();
+int sig_number ();
+#if !defined (HAVE_SYS_SIGLIST) && !defined (HAVE_PSIGNAL)
+void psignal ();
+#endif
+#ifndef HAVE_STRSIGNAL
+char *strsignal ();
+#endif
+#if !defined (HAVE_SYS_SIGLIST)
+extern char *sys_siglist[];
+#endif
+
+#endif