Updated FreeBSD threads check.

Rev: src/configure.in:1.256

src/configure.in

-AC_REVISION("$Id: configure.in,v 1.255 1998/12/03 03:16:05 grubba Exp $")
+AC_REVISION("$Id: configure.in,v 1.256 1998/12/03 21:08:47 grubba Exp $")
 AC_INIT(interpret.c)
 AC_CONFIG_HEADER(machine.h)
 
@@ -889,14 +889,13 @@ else
 
 int main(int argc, char **argv)
 {
-  /* FreeBSD before 226001 and 300000 - 300002 have broken threads.
-   * Some instances of 300003 may have broken threads too.
+  /* FreeBSD before 228000 and 300000 - 300005 have broken threads.
    */
-  if (__FreeBSD_version < 226001)
+  if (__FreeBSD_version < 228000)
     return(1);
   if (__FreeBSD_version < 300000)
     return(0);
-  if (__FreeBSD_version < 300003)
+  if (__FreeBSD_version < 300006)
     return(1);
   return(0);
 }