/* port.h - portability defines */#if defined(__FreeBSD__)# define OS_FreeBSD# define ARCH "FreeBSD"#elif defined(__OpenBSD__)# define OS_OpenBSD# define ARCH "OpenBSD"#elif defined(__NetBSD__)# define OS_NetBSD# define ARCH "NetBSD"#elif defined(linux)# define OS_Linux# define ARCH "Linux"#elif defined(sun)# define OS_Solaris# define ARCH "Solaris"#elif defined(__osf__)# define OS_DigitalUnix# define ARCH "DigitalUnix"#elif defined(__svr4__)# define OS_SysV# define ARCH "SysV"#else# define OS_UNKNOWN# define ARCH "UNKNOWN"#endif#ifdef OS_FreeBSD# include <osreldate.h># define HAVE_DAEMON# define HAVE_SETSID# define HAVE_SETLOGIN# define HAVE_WAITPID# define HAVE_HSTRERROR# define HAVE_TM_GMTOFF# define HAVE_SENDFILE# define HAVE_SCANDIR# define HAVE_INT64T# ifdef SO_ACCEPTFILTER#  define HAVE_ACCEPT_FILTERS#  if ( __FreeBSD_version >= 411000 )#   define ACCEPT_FILTER_NAME "httpready"#  else#   define ACCEPT_FILTER_NAME "dataready"#  endif# endif /* SO_ACCEPTFILTER */#endif /* OS_FreeBSD */#ifdef OS_OpenBSD# define HAVE_DAEMON# define HAVE_SETSID# define HAVE_SETLOGIN# define HAVE_WAITPID# define HAVE_HSTRERROR# define HAVE_TM_GMTOFF# define HAVE_SCANDIR# define HAVE_INT64T#endif /* OS_OpenBSD */#ifdef OS_NetBSD# define HAVE_DAEMON# define HAVE_SETSID# define HAVE_SETLOGIN# define HAVE_WAITPID# define HAVE_HSTRERROR# define HAVE_TM_GMTOFF# define HAVE_SCANDIR# define HAVE_INT64T#endif /* OS_NetBSD */#ifdef OS_Linux# define HAVE_DAEMON# define HAVE_SETSID# define HAVE_WAITPID# define HAVE_TM_GMTOFF# define HAVE_SENDFILE# define HAVE_LINUX_SENDFILE# define HAVE_SCANDIR# define HAVE_INT64T#endif /* OS_Linux */#ifdef OS_Solaris# define HAVE_SETSID# define HAVE_WAITPID# define HAVE_MEMORY_H# define HAVE_SIGSET# define HAVE_INT64T#endif /* OS_Solaris */#ifdef OS_DigitalUnix# define HAVE_SETSID# define HAVE_SETLOGIN# define HAVE_WAITPID# define HAVE_SCANDIR# define HAVE_TM_GMTOFF# define NO_SNPRINTF/* # define HAVE_INT64T */	/* Digital Unix 4.0d doesn't have int64_t */#endif /* OS_DigitalUnix */#ifdef OS_SysV# define HAVE_SETSID# define HAVE_WAITPID# define HAVE_MEMORY_H# define HAVE_SIGSET#endif /* OS_Solaris */