--- gcc/config/m68k/xm-atari.h	2018/04/24 18:20:59	1.1
+++ gcc/config/m68k/xm-atari.h	2018/04/24 18:28:13	1.1.1.2
@@ -1,6 +1,6 @@
 /* Definitions of host machine for GNU compiler.
    Atari TT ASV version.
-   Copyright (C) 1994 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -16,15 +16,18 @@ GNU General Public License for more deta
 
 You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
 #include "m68k/xm-m68kv.h"	/* Use the System V flavor of m68k host */
 
 #define HAVE_VPRINTF            /* Host has vprintf() in library */
 
-/* ASV does not define HZ, so we have to do it ourselves. */
+/* Add HZ define if missing */
 
-#define HZ 128			/* System clock */
+#ifndef HZ
+#define HZ 100			/* System clock */
+#endif
 
 /* Define FULL_PROTOTYPES for protoize.c, to get <unistd.h> included.
    We need this file for things like R_OK, not necessarily prototypes. */