# define NEED_UNION_SEMUN
#endif /* WIN32 */
-#if defined(__FreeBSD__) || defined(__NetBSD__)
-# define USE_LIMITS_H
-#endif
-
-#if defined(bsdi)
-# define USE_LIMITS_H
-# define NEED_UNION_SEMUN
-#endif
-
-#if defined(bsdi_2_1)
+#if defined(__FreeBSD__) || \
+ defined(__NetBSD__) || \
+ defined(bsdi)
# define USE_LIMITS_H
#endif
#if defined(aix)
# define NEED_SYS_SELECT_H
-# define NEED_UNION_SEMUN
#endif
#if defined(irix5)
* System V header files so we must do it ourselves.
*/
#if defined(sequent) || \
+ defined(PORTNAME_aix) || \
defined(PORTNAME_alpha) || \
+ defined(PORTNAME_bsdi) || \
defined(PORTNAME_hpux) || \
defined(PORTNAME_dgux) || \
defined(PORTNAME_i386_solaris) || \
defined(PORTNAME_sparc_solaris) || \
defined(PORTNAME_ultrix4) || \
- defined(PORTNAME_svr4) || \
+ defined(PORTNAME_svr4)
#define NEED_UNION_SEMUN
#endif