/*
 * userv - acconfig.h
 * extra stuff for config.h.in (autoconf)
 *
 * Copyright (C)1996-1997,1999 Ian Jackson
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with userv; if not, write to the Free Software
 * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

/* Define if EPROTO exists.  */
#undef HAVE_EPROTO

/* Define if LOG_AUTHPRIV exists.  */
#undef HAVE_LOG_AUTHPRIV

/* Define if function attributes a la GCC 2.5 and higher are available.  */
#undef HAVE_GNUC25_ATTRIB

/* Define if unused functions a la GCC 2.5 and higher are available.  */
#undef HAVE_GNUC25_UNUSED

/* Define if nonreturning functions a la GCC 2.5 and higher are available.  */
#undef HAVE_GNUC25_NORETURN

/* Define if printf-format argument lists a la GCC are available.  */
#undef HAVE_GNUC25_PRINTFFORMAT

@BOTTOM@

/* EPROTO */
#ifndef HAVE_EPROTO
#define EPROTO 0
#endif

/* LOG_AUTHPRIV */
#ifndef HAVE_LOG_AUTHPRIV
#define LOG_AUTHPRIV LOG_AUTH
#endif

/* GNU C attributes. */
#ifndef FUNCATTR
#ifdef HAVE_GNUC25_ATTRIB
#define FUNCATTR(x) __attribute__(x)
#else
#define FUNCATTR(x)
#endif
#endif

/* GNU C printf formats, or null. */
#ifndef ATTRPRINTF
#ifdef HAVE_GNUC25_PRINTFFORMAT
#define ATTRPRINTF(si,tc) format(printf,si,tc)
#else
#define ATTRPRINTF(si,tc)
#endif
#endif
#ifndef PRINTFFORMAT
#define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc)))
#endif

/* GNU C nonreturning functions, or null. */
#ifndef ATTRNORETURN
#ifdef HAVE_GNUC25_NORETURN
#define ATTRNORETURN noreturn
#else
#define ATTRNORETURN
#endif
#endif
#ifndef NONRETURNING
#define NONRETURNING FUNCATTR((ATTRNORETURN))
#endif

/* Combination of both the above. */
#ifndef NONRETURNPRINTFFORMAT
#define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN))
#endif

/* GNU C unused functions, or null. */
#ifndef ATTRUNUSED
#ifdef HAVE_GNUC25_UNUSED
#define ATTRUNUSED unused
#else
#define ATTRUNUSED
#endif
#endif
#ifndef UNUSED
#define UNUSED FUNCATTR((ATTRUNUSED))
#endif
