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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
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