xm-lynx.h, [...]: Do not define TRUE or FALSE.

	* config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h,
	config/a29k/xm-unix.h, config/alpha/xm-alpha.h,
	config/arc/xm-arc.h, config/arm/xm-arm.h, config/c4x/xm-c4x.h,
	config/clipper/xm-clix.h, config/convex/xm-convex.h,
	config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h,
	config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h,
	config/h8300/xm-h8300.h, config/i370/xm-i370.h,
	config/i370/xm-linux.h, config/i370/xm-mvs.h,
	config/i370/xm-oe.h, config/i386/xm-aix.h,
	config/i386/xm-i386.h, config/i386/xm-osf.h,
	config/i860/xm-i860.h, config/i960/xm-i960.h,
	config/ia64/xm-ia64.h, config/m32r/xm-m32r.h,
	config/m68k/xm-m68k.h, config/m88k/xm-m88k.h,
	config/mcore/xm-mcore.h, config/mips/xm-mips.h,
	config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h,
	config/ns32k/xm-ns32k.h, config/pa/xm-linux.h,
	config/pa/xm-pa.h, config/pa/xm-pa64hpux.h,
	config/pa/xm-pahpux.h, config/pa/xm-papro.h,
	config/pj/xm-pj.h, config/romp/xm-romp.h,
	config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h,
	config/rs6000/xm-sysv4.h, config/sh/xm-sh.h,
	config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h,
	config/v850/xm-v850.h, config/vax/xm-vax.h,
	config/vax/xm-vms.h, config/we32k/xm-we32k.h:
	Do not define TRUE or FALSE.

	* config/i386/xm-aix.h, config/i386/xm-osf.h: Delete; made
	empty by above change.
	* config.gcc: Remove references to these files.

	* configure.in: Detect stdbool.h.
	* configure, config.in: Regenerate.
	* system.h: Include stddef.h here if available.  Set
	HAVE__BOOL based on GCC_VERSION and __STDC_VERSION__.  Then
	set up a sensible boolean type at the very end.

	* combine.c, cse.c, expr.c, fold-const.c, gensupport.c,
	f/com.c, config/mcore/mcore.c:
	Rename variables named 'true' and/or 'false'.

	* hash.h: Delete 'boolean' typedef and related #undefs.
	* f/proj.h: Delete 'bool' type.  Don't include stddef.h here.

	* function.c, ggc-common.c, hash.h, hash.c, tlink.c, cp/decl.c,
	java/class.c, java/decl.c, java/java-tree.h:
	Replace all uses of 'boolean' with 'bool'.

From-SVN: r40176

51 files changed, 38 insertions, 264 deletions

diff --git a/gcc/config/a29k/xm-a29k.h b/gcc/config/a29k/xm-a29k.h
index 774e34b..63b9acc 100644
--- a/gcc/config/a29k/xm-a29k.h
+++ b/gcc/config/a29k/xm-a29k.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for AMD Am29000 processor. 
-   Copyright (C) 1987, 1988, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1988, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,11 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/a29k/xm-unix.h b/gcc/config/a29k/xm-unix.h
index 206d8fd..4dd6c32 100644
--- a/gcc/config/a29k/xm-unix.h
+++ b/gcc/config/a29k/xm-unix.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for AMD Am29000 processor. 
-   Copyright (C) 1987, 1988, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1988, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/alpha/xm-alpha.h b/gcc/config/alpha/xm-alpha.h
index 9e38cfc..25a9d0f 100644
--- a/gcc/config/alpha/xm-alpha.h
+++ b/gcc/config/alpha/xm-alpha.h
@@ -20,11 +20,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define	FALSE	0
-#define	TRUE	1
-
 /* This describes the machine the compiler is hosted on.  */
 #define	HOST_BITS_PER_CHAR	8
 #define	HOST_BITS_PER_SHORT	16
diff --git a/gcc/config/arc/xm-arc.h b/gcc/config/arc/xm-arc.h
index ba011e9..f0fadba 100644
--- a/gcc/config/arc/xm-arc.h
+++ b/gcc/config/arc/xm-arc.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for the ARC processor.
-   Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1997, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/arm/xm-arm.h b/gcc/config/arm/xm-arm.h
index 544fe45..2a16862 100644
--- a/gcc/config/arm/xm-arm.h
+++ b/gcc/config/arm/xm-arm.h
@@ -21,10 +21,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
@@ -60,5 +56,3 @@ Boston, MA 02111-1307, USA.  */
 #endif
 
 /* EOF xm-arm.h */
-
-
diff --git a/gcc/config/c4x/xm-c4x.h b/gcc/config/c4x/xm-c4x.h
index dc329eb..4910324 100644
--- a/gcc/config/c4x/xm-c4x.h
+++ b/gcc/config/c4x/xm-c4x.h
@@ -1,7 +1,3 @@
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 32
 #define HOST_BITS_PER_SHORT 32
@@ -18,4 +14,3 @@
 /* Arguments to use with `exit'.  */
 #define SUCCESS_EXIT_CODE 0
 #define FATAL_EXIT_CODE 33
-
diff --git a/gcc/config/clipper/xm-clix.h b/gcc/config/clipper/xm-clix.h
index 519ddf5..adb8411 100644
--- a/gcc/config/clipper/xm-clix.h
+++ b/gcc/config/clipper/xm-clix.h
@@ -1,9 +1,5 @@
 /* Config file for Clipper running Clix, system V. 3.2 clone  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* target machine dependencies.
    tm.h is a symbolic link to the actual target specific file.   */
 
diff --git a/gcc/config/convex/xm-convex.h b/gcc/config/convex/xm-convex.h
index c3e0fe2c..8a905df 100644
--- a/gcc/config/convex/xm-convex.h
+++ b/gcc/config/convex/xm-convex.h
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* target machine dependencies.
    tm.h is a symbolic link to the actual target specific file.   */
 #include "tm.h"
diff --git a/gcc/config/d30v/xm-d30v.h b/gcc/config/d30v/xm-d30v.h
index aa8c40e..549ecbe 100644
--- a/gcc/config/d30v/xm-d30v.h
+++ b/gcc/config/d30v/xm-d30v.h
@@ -19,10 +19,6 @@
    the Free Software Foundation, 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define	FALSE	0
-#define	TRUE	1
-
 /* A C expression for the status code to be returned when the compiler exits
    after serious errors.  */
 #define FATAL_EXIT_CODE 33
diff --git a/gcc/config/dsp16xx/xm-dsp16xx.h b/gcc/config/dsp16xx/xm-dsp16xx.h
index 11e1fe9..ac40dac 100644
--- a/gcc/config/dsp16xx/xm-dsp16xx.h
+++ b/gcc/config/dsp16xx/xm-dsp16xx.h
@@ -1,5 +1,5 @@
 /* Configuration file for GNU CC for AT&T DSP1600.
-   Copyright (C) 1993 Free Software Foundation, Inc.
+   Copyright (C) 1993, 2001 Free Software Foundation, Inc.
    Contributed by Michael Collison (collison@world.std.com).
 
 This file is part of GNU CC.
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/elxsi/xm-elxsi.h b/gcc/config/elxsi/xm-elxsi.h
index 8264bec..ed47bde 100644
--- a/gcc/config/elxsi/xm-elxsi.h
+++ b/gcc/config/elxsi/xm-elxsi.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Elxsi.
-   Copyright (C) 1987, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* target machine dependencies.
    tm.h is a symbolic link to the actual target specific file.   */
 #include "tm.h"
@@ -35,4 +31,3 @@ Boston, MA 02111-1307, USA.  */
 /* Arguments to use with `exit'.  */
 #define SUCCESS_EXIT_CODE 0
 #define FATAL_EXIT_CODE 33
-
diff --git a/gcc/config/fr30/xm-fr30.h b/gcc/config/fr30/xm-fr30.h
index 54b1e53..82030f5 100644
--- a/gcc/config/fr30/xm-fr30.h
+++ b/gcc/config/fr30/xm-fr30.h
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define	FALSE	0
-#define	TRUE	1
-
 /* A C expression for the status code to be returned when the compiler exits
    after serious errors.  */
 #define FATAL_EXIT_CODE 33
diff --git a/gcc/config/h8300/xm-h8300.h b/gcc/config/h8300/xm-h8300.h
index 7fde9e6..8859209 100644
--- a/gcc/config/h8300/xm-h8300.h
+++ b/gcc/config/h8300/xm-h8300.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for H8/300.
-   Copyright (C) 1993 Free Software Foundation, Inc.
+   Copyright (C) 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
@@ -43,4 +39,3 @@ Boston, MA 02111-1307, USA.  */
 /* target machine dependencies.
    tm.h is a symbolic link to the actual target specific file.   */
 #include "tm.h"
-
diff --git a/gcc/config/i370/xm-i370.h b/gcc/config/i370/xm-i370.h
index 939dc89..bb66342 100644
--- a/gcc/config/i370/xm-i370.h
+++ b/gcc/config/i370/xm-i370.h
@@ -20,11 +20,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 
 #define HOST_BITS_PER_CHAR	8
diff --git a/gcc/config/i370/xm-linux.h b/gcc/config/i370/xm-linux.h
index 08ab698..ccdf64f 100644
--- a/gcc/config/i370/xm-linux.h
+++ b/gcc/config/i370/xm-linux.h
@@ -21,13 +21,7 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
-
 #define HOST_BITS_PER_CHAR	8
 #define HOST_BITS_PER_SHORT	16
 #define HOST_BITS_PER_INT	32
@@ -54,6 +48,5 @@ extern char *alloca ();
 #include "tm.h"
 
 /* Arguments to use with `exit'.  */
-
 #define SUCCESS_EXIT_CODE	0
 #define FATAL_EXIT_CODE		12
diff --git a/gcc/config/i370/xm-mvs.h b/gcc/config/i370/xm-mvs.h
index b070acd..0535662 100644
--- a/gcc/config/i370/xm-mvs.h
+++ b/gcc/config/i370/xm-mvs.h
@@ -20,11 +20,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 
 #define HOST_BITS_PER_CHAR	8
diff --git a/gcc/config/i370/xm-oe.h b/gcc/config/i370/xm-oe.h
index 52dd283..baacdf2 100644
--- a/gcc/config/i370/xm-oe.h
+++ b/gcc/config/i370/xm-oe.h
@@ -20,11 +20,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 
 #define HOST_BITS_PER_CHAR	8
diff --git a/gcc/config/i386/xm-aix.h b/gcc/config/i386/xm-aix.h
deleted file mode 100644
index 4cbd36e..0000000
--- a/gcc/config/i386/xm-aix.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#undef TRUE
-#undef FALSE
diff --git a/gcc/config/i386/xm-i386.h b/gcc/config/i386/xm-i386.h
index d115e6e..5eaf8e4 100644
--- a/gcc/config/i386/xm-i386.h
+++ b/gcc/config/i386/xm-i386.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Intel 80386.
-   Copyright (C) 1988, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -22,10 +22,6 @@ Boston, MA 02111-1307, USA.  */
 #define __i386__ 1
 #endif
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/i386/xm-osf.h b/gcc/config/i386/xm-osf.h
deleted file mode 100644
index 4cbd36e..0000000
--- a/gcc/config/i386/xm-osf.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#undef TRUE
-#undef FALSE
diff --git a/gcc/config/i860/xm-i860.h b/gcc/config/i860/xm-i860.h
index 9b8c0a3..ad5f0ed 100644
--- a/gcc/config/i860/xm-i860.h
+++ b/gcc/config/i860/xm-i860.h
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/i960/xm-i960.h b/gcc/config/i960/xm-i960.h
index 09dcadf..06df5b1 100644
--- a/gcc/config/i960/xm-i960.h
+++ b/gcc/config/i960/xm-i960.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Intel 960 family
-   Copyright (C) 1987, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/ia64/xm-ia64.h b/gcc/config/ia64/xm-ia64.h
index 481de92..f3ca011 100644
--- a/gcc/config/ia64/xm-ia64.h
+++ b/gcc/config/ia64/xm-ia64.h
@@ -1,5 +1,5 @@
 /* Definitions of target machine for IA-64.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define	FALSE	0
-#define	TRUE	1
-
 /* A C expression for the status code to be returned when the compiler exits
    after serious errors.  */
 #define FATAL_EXIT_CODE 33
diff --git a/gcc/config/m32r/xm-m32r.h b/gcc/config/m32r/xm-m32r.h
index 57100c8..82c2b84 100644
--- a/gcc/config/m32r/xm-m32r.h
+++ b/gcc/config/m32r/xm-m32r.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for the M32R processor.
-   Copyright (C) 1996 Free Software Foundation, Inc.
+   Copyright (C) 1996, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/m68k/xm-m68k.h b/gcc/config/m68k/xm-m68k.h
index 757c9af..f3b337b 100644
--- a/gcc/config/m68k/xm-m68k.h
+++ b/gcc/config/m68k/xm-m68k.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Motorola 68000 family.
-   Copyright (C) 1987, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,11 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/m88k/xm-m88k.h b/gcc/config/m88k/xm-m88k.h
index 4568fd5..1ddcca9 100644
--- a/gcc/config/m88k/xm-m88k.h
+++ b/gcc/config/m88k/xm-m88k.h
@@ -1,6 +1,6 @@
 /* Configuration for GNU compiler.
    Motorola m88100 in an 88open OCS/BCS environment.
-   Copyright (C) 1988, 1989, 1990, 1991, 1993, 1997
+   Copyright (C) 1988, 1989, 1990, 1991, 1993, 1997, 2001
    Free Software Foundation, Inc.
 
 This file is part of GNU CC.
@@ -20,11 +20,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/mcore/mcore.c b/gcc/config/mcore/mcore.c
index c465023..42cb578 100644
--- a/gcc/config/mcore/mcore.c
+++ b/gcc/config/mcore/mcore.c
@@ -1,5 +1,5 @@
 /* Output routines for Motorola MCore processor
-   Copyright (C) 1993, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1999, 2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -2634,8 +2634,8 @@ mcore_dependent_simplify_rtx (x, int_op0_mode, last, in_dest, general_simplify)
     {
       int i;
       rtx cond = XEXP(x, 0);
-      rtx true = XEXP(x, 1);
-      rtx false = XEXP(x, 2);
+      rtx true_rtx = XEXP(x, 1);
+      rtx false_rtx = XEXP(x, 2);
       enum rtx_code true_code = GET_CODE (cond);
 
       /* On the mcore, when doing -mcmov-one, we don't want to simplify:
@@ -2648,12 +2648,12 @@ mcore_dependent_simplify_rtx (x, int_op0_mode, last, in_dest, general_simplify)
          not typically help.  see combine.c, line 4217.  BRC  */
 
       if (true_code == NE && XEXP (cond, 1) == const0_rtx
-	  && false == const0_rtx && GET_CODE (true) == CONST_INT
+	  && false_rtx == const0_rtx && GET_CODE (true_rtx) == CONST_INT
 	  && ((1 == nonzero_bits (XEXP (cond, 0), mode)
-	       && (i = exact_log2 (INTVAL (true))) >= 0)
+	       && (i = exact_log2 (INTVAL (true_rtx))) >= 0)
 	      || ((num_sign_bit_copies (XEXP (cond, 0), mode)
 	           == GET_MODE_BITSIZE (mode))
-		  && (i = exact_log2 (- INTVAL (true))) >= 0)))
+		  && (i = exact_log2 (- INTVAL (true_rtx))) >= 0)))
 	{
 	  *general_simplify = 0; 
 	  return x;
diff --git a/gcc/config/mcore/xm-mcore.h b/gcc/config/mcore/xm-mcore.h
index 46b4eff..ac72915 100644
--- a/gcc/config/mcore/xm-mcore.h
+++ b/gcc/config/mcore/xm-mcore.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for the Motorola M*Core.
-   Copyright (C) 1993, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1999, 2000, 2001 Free Software Foundation, Inc.
 
    This file is part of GNU CC.
 
@@ -17,10 +17,6 @@ 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.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR   8
 #define HOST_BITS_PER_SHORT 16
@@ -39,4 +35,3 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* Arguments to use with `exit'.  */
 #define SUCCESS_EXIT_CODE 0
 #define FATAL_EXIT_CODE 33
-
diff --git a/gcc/config/mips/xm-mips.h b/gcc/config/mips/xm-mips.h
index fee5bd3..3c52ac0 100644
--- a/gcc/config/mips/xm-mips.h
+++ b/gcc/config/mips/xm-mips.h
@@ -19,11 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/mn10200/xm-mn10200.h b/gcc/config/mn10200/xm-mn10200.h
index 5e291d0..c8b3130 100644
--- a/gcc/config/mn10200/xm-mn10200.h
+++ b/gcc/config/mn10200/xm-mn10200.h
@@ -1,5 +1,5 @@
 /* Configuration for Matsushita MN10200. 
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
 This file is part of GNU CC.
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/mn10300/xm-mn10300.h b/gcc/config/mn10300/xm-mn10300.h
index 84f888b..59b625b 100644
--- a/gcc/config/mn10300/xm-mn10300.h
+++ b/gcc/config/mn10300/xm-mn10300.h
@@ -1,5 +1,5 @@
 /* Configuration for Matsushita MN10300. 
-   Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1998, 1999, 2001 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
 This file is part of GNU CC.
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/ns32k/xm-ns32k.h b/gcc/config/ns32k/xm-ns32k.h
index 3d1d7ac..46d373f 100644
--- a/gcc/config/ns32k/xm-ns32k.h
+++ b/gcc/config/ns32k/xm-ns32k.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Vax.
-   Copyright (C) 1987, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* target machine dependencies.
    tm.h is a symbolic link to the actual target specific file.   */
 #include "tm.h"
diff --git a/gcc/config/pa/xm-linux.h b/gcc/config/pa/xm-linux.h
index 4bc19ee..d5cb80b 100644
--- a/gcc/config/pa/xm-linux.h
+++ b/gcc/config/pa/xm-linux.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for PA-RISC.
-   Copyright (C) 1999 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/pa/xm-pa.h b/gcc/config/pa/xm-pa.h
index b0d0c03..7c992ff 100644
--- a/gcc/config/pa/xm-pa.h
+++ b/gcc/config/pa/xm-pa.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for PA-RISC.
-   Copyright (C) 1988, 1995 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1995, 2001 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com).
 
 This file is part of GNU CC.
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/pa/xm-pa64hpux.h b/gcc/config/pa/xm-pa64hpux.h
index fc1ad27..157abe0 100644
--- a/gcc/config/pa/xm-pa64hpux.h
+++ b/gcc/config/pa/xm-pa64hpux.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for PA-RISC.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -22,11 +22,6 @@ Boston, MA 02111-1307, USA.  */
 /* HP-UX is a flavor of System V */
 #define USG
 
-/* Use System V memory functions.  */
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/pa/xm-pahpux.h b/gcc/config/pa/xm-pahpux.h
index d62210a..e7a4f75 100644
--- a/gcc/config/pa/xm-pahpux.h
+++ b/gcc/config/pa/xm-pahpux.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for PA-RISC.
-   Copyright (C) 1988, 1995, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1995, 1997, 2001 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com).
 
 This file is part of GNU CC.
@@ -19,15 +19,9 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
 /* HP-UX is a flavor of System V */
 #define USG
 
-/* Use System V memory functions.  */
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/pa/xm-papro.h b/gcc/config/pa/xm-papro.h
index e5dad42..f987a56 100644
--- a/gcc/config/pa/xm-papro.h
+++ b/gcc/config/pa/xm-papro.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for PA-RISC.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1995, 2001 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com).
 
 This file is part of GNU CC.
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/pj/xm-pj.h b/gcc/config/pj/xm-pj.h
index e635cce..694ef3a 100644
--- a/gcc/config/pj/xm-pj.h
+++ b/gcc/config/pj/xm-pj.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for picoJava.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/romp/xm-romp.h b/gcc/config/romp/xm-romp.h
index acb5b8c..2379825 100644
--- a/gcc/config/romp/xm-romp.h
+++ b/gcc/config/romp/xm-romp.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for IBM RT PC.
-   Copyright (C) 1989, 1991, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1989, 1991, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,11 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/rs6000/xm-beos.h b/gcc/config/rs6000/xm-beos.h
index cadbbe3..c5ee876 100644
--- a/gcc/config/rs6000/xm-beos.h
+++ b/gcc/config/rs6000/xm-beos.h
@@ -21,12 +21,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-
-#define	FALSE	0
-#define	TRUE	1
-
 /* This describes the machine the compiler is hosted on.  */
 
 #define	HOST_BITS_PER_CHAR	8
@@ -81,4 +75,3 @@ extern void *alloca ();
 /* SYSTEM_INCLUDE_DIR is the location for system specific, non-POSIX headers. */
 
 #define SYSTEM_INCLUDE_DIR	"/boot/develop/headers/be"
-
diff --git a/gcc/config/rs6000/xm-rs6000.h b/gcc/config/rs6000/xm-rs6000.h
index 1ad9da9..d68965b 100644
--- a/gcc/config/rs6000/xm-rs6000.h
+++ b/gcc/config/rs6000/xm-rs6000.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for IBM RS/6000 running AIX in 32-bit mode.
-   Copyright (C) 1990, 1993, 1995, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1993, 1995, 1998, 2001 Free Software Foundation, Inc.
    Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu).
 
 This file is part of GNU CC.
@@ -19,11 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define	FALSE	0
-#define	TRUE	1
-
 /* This describes the machine the compiler is hosted on.  */
 #define	HOST_BITS_PER_CHAR	8
 #define	HOST_BITS_PER_SHORT	16
diff --git a/gcc/config/rs6000/xm-sysv4.h b/gcc/config/rs6000/xm-sysv4.h
index 46d1ddd..6e7b127 100644
--- a/gcc/config/rs6000/xm-sysv4.h
+++ b/gcc/config/rs6000/xm-sysv4.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for PowerPC running System V.4.
-   Copyright (C) 1995, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1998, 1999, 2001 Free Software Foundation, Inc.
    Cloned from sparc/xm-sysv4.h by Michael Meissner (meissner@cygnus.com).
 
 This file is part of GNU CC.
@@ -19,11 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/sh/xm-sh.h b/gcc/config/sh/xm-sh.h
index f51b787..e6e183b 100644
--- a/gcc/config/sh/xm-sh.h
+++ b/gcc/config/sh/xm-sh.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Hitachi SH.
-   Copyright (C) 1993, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1997, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/sparc/xm-sparc.h b/gcc/config/sparc/xm-sparc.h
index e553a0d..096fad6 100644
--- a/gcc/config/sparc/xm-sparc.h
+++ b/gcc/config/sparc/xm-sparc.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Sun Sparc.
-   Copyright (C) 1988, 1993, 1995, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1993, 1995, 1997, 2001 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com).
 
 This file is part of GNU CC.
@@ -19,11 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/sparc/xm-sysv4.h b/gcc/config/sparc/xm-sysv4.h
index 6e663d1..5e0d15d 100644
--- a/gcc/config/sparc/xm-sysv4.h
+++ b/gcc/config/sparc/xm-sysv4.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Sun Sparc running System V.4.
-   Copyright (C) 1992, 1993, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1993, 1998, 2001 Free Software Foundation, Inc.
    Contributed by Ron Guilmette (rfg@netcom.com).
 
 This file is part of GNU CC.
@@ -19,11 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/v850/xm-v850.h b/gcc/config/v850/xm-v850.h
index 7e2da67..e7257e4 100644
--- a/gcc/config/v850/xm-v850.h
+++ b/gcc/config/v850/xm-v850.h
@@ -1,5 +1,5 @@
 /* Configuration for NEC V850. 
-   Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1998, 1999, 2001 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
 This file is part of GNU CC.
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/vax/xm-vax.h b/gcc/config/vax/xm-vax.h
index d7ef168..d19157f 100644
--- a/gcc/config/vax/xm-vax.h
+++ b/gcc/config/vax/xm-vax.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for Vax.
-   Copyright (C) 1987, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1993, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* target machine dependencies.
    tm.h is a symbolic link to the actual target specific file.   */
 #include "tm.h"
@@ -42,4 +38,3 @@ Boston, MA 02111-1307, USA.  */
 
 /* isinf isn't there, but finite is. */
 #define isinf(x) (!finite(x))
-
diff --git a/gcc/config/vax/xm-vms.h b/gcc/config/vax/xm-vms.h
index 35115a0..2fc6447 100644
--- a/gcc/config/vax/xm-vms.h
+++ b/gcc/config/vax/xm-vms.h
@@ -19,10 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* Other configurations get these via autoconfig.  */
 #define STDC_HEADERS 1
 #define HAVE_STDLIB_H 1
diff --git a/gcc/config/we32k/xm-we32k.h b/gcc/config/we32k/xm-we32k.h
index be617d3..0bc5514 100644
--- a/gcc/config/we32k/xm-we32k.h
+++ b/gcc/config/we32k/xm-we32k.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for AT&T we32000 Family.
-   Copyright (C) 1991, 1992, 1993, 1996 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1993, 1996, 2001 Free Software Foundation, Inc.
    Contributed by John Wehle (john@feith1.uucp)
 
 This file is part of GNU CC.
@@ -19,11 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16
diff --git a/gcc/config/xm-lynx.h b/gcc/config/xm-lynx.h
index 72ee342..edc5ca9 100644
--- a/gcc/config/xm-lynx.h
+++ b/gcc/config/xm-lynx.h
@@ -22,10 +22,6 @@ Boston, MA 02111-1307, USA.  */
    running Lynx.  This file should not be specified as $xm_file itself;
    instead $xm_file should be CPU/xm-lynx.h, which should include this one.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* Arguments to use with `exit'.  */
 #define SUCCESS_EXIT_CODE 0
 #define FATAL_EXIT_CODE 33
diff --git a/gcc/config/xm-std32.h b/gcc/config/xm-std32.h
index c52782e..cad11ef 100644
--- a/gcc/config/xm-std32.h
+++ b/gcc/config/xm-std32.h
@@ -1,5 +1,5 @@
 /* Configuration for GNU C-compiler for standard 32-bit host machine.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,10 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
 /* This describes the machine the compiler is hosted on.  */
 #define HOST_BITS_PER_CHAR 8
 #define HOST_BITS_PER_SHORT 16