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/*
* userv - acconfig.h
* extra stuff for config.h.in (autoconf)
*
* Copyright (C)1996-1997 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 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
/* 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
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