/*
 * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
 * Copyright (C) 1999-2003  Internet Software Consortium.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/* $Id: acconfig.h,v 1.51 2007/06/19 23:46:59 tbox Exp $ */

/*! \file */

/***
 *** This file is not to be included by any public header files, because
 *** it does not get installed.
 ***/
@TOP@

/** define to `int' if <sys/types.h> doesn't define.  */
#undef ssize_t

/** define on DEC OSF to enable 4.4BSD style sa_len support */
#undef _SOCKADDR_LEN

/** define if your system needs pthread_init() before using pthreads */
#undef NEED_PTHREAD_INIT

/** define if your system has sigwait() */
#undef HAVE_SIGWAIT

/** define if sigwait() is the UnixWare flavor */
#undef HAVE_UNIXWARE_SIGWAIT

/** define on Solaris to get sigwait() to work using pthreads semantics */
#undef _POSIX_PTHREAD_SEMANTICS

/** define if LinuxThreads is in use */
#undef HAVE_LINUXTHREADS

/** define if sysconf() is available */
#undef HAVE_SYSCONF

/** define if sysctlbyname() is available */
#undef HAVE_SYSCTLBYNAME

/** define if catgets() is available */
#undef HAVE_CATGETS

/** define if getifaddrs() exists */
#undef HAVE_GETIFADDRS

/** define if you have the NET_RT_IFLIST sysctl variable and sys/sysctl.h */
#undef HAVE_IFLIST_SYSCTL

/** define if chroot() is available */
#undef HAVE_CHROOT

/** define if tzset() is available */
#undef HAVE_TZSET

/** define if struct addrinfo exists */
#undef HAVE_ADDRINFO

/** define if getaddrinfo() exists */
#undef HAVE_GETADDRINFO

/** define if gai_strerror() exists */
#undef HAVE_GAISTRERROR

/** define if arc4random() exists */
#undef HAVE_ARC4RANDOM

/**
 * define if pthread_setconcurrency() should be called to tell the
 * OS how many threads we might want to run.
 */
#undef CALL_PTHREAD_SETCONCURRENCY

/** define if IPv6 is not disabled */
#undef WANT_IPV6

/** define if flockfile() is available */
#undef HAVE_FLOCKFILE

/** define if getc_unlocked() is available */
#undef HAVE_GETCUNLOCKED

/** Shut up warnings about sputaux in stdio.h on BSD/OS pre-4.1 */
#undef SHUTUP_SPUTAUX
#ifdef SHUTUP_SPUTAUX
struct __sFILE;
extern __inline int __sputaux(int _c, struct __sFILE *_p);
#endif

/** Shut up warnings about missing sigwait prototype on BSD/OS 4.0* */
#undef SHUTUP_SIGWAIT
#ifdef SHUTUP_SIGWAIT
int sigwait(const unsigned int *set, int *sig);
#endif

/** Shut up warnings from gcc -Wcast-qual on BSD/OS 4.1. */
#undef SHUTUP_STDARG_CAST
#if defined(SHUTUP_STDARG_CAST) && defined(__GNUC__)
#include <stdarg.h>		/** Grr.  Must be included *every time*. */
/**
 * The silly continuation line is to keep configure from
 * commenting out the #undef.
 */
 
#undef \
	va_start
#define	va_start(ap, last) \
	do { \
		union { const void *konst; long *var; } _u; \
		_u.konst = &(last); \
		ap = (va_list)(_u.var + __va_words(__typeof(last))); \
	} while (0)
#endif /** SHUTUP_STDARG_CAST && __GNUC__ */

/** define if the system has a random number generating device */
#undef PATH_RANDOMDEV

/** define if pthread_attr_getstacksize() is available */
#undef HAVE_PTHREAD_ATTR_GETSTACKSIZE

/** define if pthread_attr_setstacksize() is available */
#undef HAVE_PTHREAD_ATTR_SETSTACKSIZE

/** define if you have strerror in the C library. */
#undef HAVE_STRERROR

/** Define if you are running under Compaq TruCluster. */
#undef HAVE_TRUCLUSTER

/* Define if OpenSSL includes DSA support */
#undef HAVE_OPENSSL_DSA

/* Define to the length type used by the socket API (socklen_t, size_t, int). */
#undef ISC_SOCKADDR_LEN_T

/* Define if threads need PTHREAD_SCOPE_SYSTEM */
#undef NEED_PTHREAD_SCOPE_SYSTEM