diff --git sysutil.c.old sysutil.c
index ff8885b..c465b99 100644
--- sysutil.c.old
+++ sysutil.c
@@ -2792,6 +2792,7 @@ vsf_sysutil_getuid(void)
 void
 vsf_sysutil_set_address_space_limit(unsigned long bytes)
 {
+#if! defined(__APPLE__)
   /* Unfortunately, OpenBSD is missing RLIMIT_AS. */
 #ifdef RLIMIT_AS
   int ret;
@@ -2807,12 +2808,14 @@ vsf_sysutil_set_address_space_limit(unsigned long bytes)
     die("setrlimit");
   }
 #endif /* RLIMIT_AS */
+#endif
   (void) bytes;
 }

 void
 vsf_sysutil_set_no_fds()
 {
+#if! defined(__APPLE__)
   int ret;
   struct rlimit rlim;
   rlim.rlim_cur = 0;
@@ -2822,11 +2825,13 @@ vsf_sysutil_set_no_fds()
   {
     die("setrlimit NOFILE");
   }
+#endif
 }

 void
 vsf_sysutil_set_no_procs()
 {
+#if! defined(__APPLE__)
 #ifdef RLIMIT_NPROC
   int ret;
   struct rlimit rlim;
@@ -2838,6 +2843,7 @@ vsf_sysutil_set_no_procs()
     die("setrlimit NPROC");
   }
 #endif
+#endif
 }

 void