/* $Id$ */

#ifndef CONFIG_PORTABILITY_H
#define CONFIG_PORTABILITY_H

#ifdef __cplusplus
extern "C" {
#endif

#ifndef NULL
#  define NULL 0
#endif

/* Have standard C headers. */
#undef STDC_HEADERS

/* Preserve 2.0 interface with this definition */
#undef NWS_API_COMPAT

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

/* Define if you have the alarm function.  */
#undef HAVE_ALARM

/* Define if you have inet_ntoa */
#undef HAVE_INET_ATON

/* Define if you have inet_ntoa */
#undef HAVE_INET_NTOA

/* Define if you have gettimeofday */
#undef HAVE_GETTIMEOFDAY

/* Define if you have gethostname. Some OSes doesn't have the definition
 * in the include: define it here to avoid warning message. */
#undef HAVE_GETHOSTNAME
#ifdef HAVE_GETHOSTNAME
int
gethostname();  
#endif

/* Define if you have uname */
#undef HAVE_UNAME

/* Define if you have gethostbyname */
#undef HAVE_GETHOSTBYNAME

/* Define if you have gethostbyaddr */
#undef HAVE_GETHOSTBYADDR

/* Define if you have gethostbyaddr */
#undef HAVE_GETHOSTBYADDR_R

/* Define if you have the getrusage function.  */
#undef HAVE_GETRUSAGE

/* Define if you have the sqrt function.  */
#undef HAVE_SQRT

/* Define if we are going to use SIGALRM for our purposes */
#undef USE_ALARM_SIGNAL

/* Define if you have the sighold function.  */
#undef HAVE_SIGHOLD

/* Define if you have the sigrelse function.  */
#undef HAVE_SIGRELSE

/* Define if you have the siginterrupt function.  */
#undef HAVE_SIGINTERRUPT

/* Define if you have the statvfs function.  */
#undef HAVE_STATVFS

/* Define if you have the sys/vfs.h header.  */
#undef HAVE_SYS_VFS_H

/* Define if you have the math.h header.  */
#undef HAVE_MATH_H

/* Define if you have the inttypes.h header.  */
#undef HAVE_INTTYPES_H

/* Define if you have the declaration of uint32_t.  */
#undef HAVE_UINT32_T
/* I would love to use UINT32_T but not with autoconf 2.13 */
/*#ifdef HAVE_UINT32_T
* #	ifdef HAVE_INTTYPES_H
* #		include <inttypes.h>
* #	endif
* typedef uint32_t IPAddress;
* #else
* typedef unsigned long IPAddress;
* #endif */
/* kludge to be sure we have uint32_t */
#ifdef HAVE_INTTYPES_H
#	include <inttypes.h>
#endif
#ifndef uint32_t
#undef uint32_t
#endif
/* end kludge*/

/* Define if you have the sysconf function.  */
#undef HAVE_SYSCONF

/* Define if you have the strnlen function.  */
#undef HAVE_STRNLEN

/* Define if you have the fileno function.  */
#undef HAVE_FILENO

/* Define to the type pointed to by the third parameter of getpeername(). */
#undef SOCKLEN_T

/* Define to the (char *) version of the NWS sources. */
#undef VERSION

/* Define as the path to the `uptime' program. */
#undef UPTIME_PATH

/* Define as the path to the `vmstat' program. */
#undef VMSTAT_PATH

/* in some realloc()s, realloc(ptr, 0) != free(ptr) */
#undef REALLOC_NOT_POSIX

/* do we have the pthread header? (and hopefully pthread support) */
#undef HAVE_PTHREAD_H
#ifdef HAVE_PTHREAD_H
#define _REENTRANT
#endif

#undef PS

#undef AWK

#undef WITH_NETLOGGER

#undef WITH_LDAP


#define MALLOC(size) malloc ((size)==0?1:(size))

#define FREE(ptr) \
        if (ptr != NULL) { \
		free(ptr); \
		ptr = NULL; \
	}


#ifdef REALLOC_NOT_POSIX
#define REALLOC(ptr,size) (((size > 0)?((ptr == NULL)?malloc(size):\
	realloc(ptr,size)):((ptr == NULL)?NULL:(free(ptr),NULL))))
#else
#define REALLOC(ptr,size) realloc(ptr,size)
#endif

#ifdef __cplusplus
}
#endif

#endif /* CONFIG_PORTABILITY_H */