Patch 922727 committed. Implements three changes:

        * generic/tclInt.h:     Reworked the Tcl header files into a clean
        * unix/tclUnixPort.h:   hierarchy where tcl.h < tclPort.h < tclInt.h
        * win/tclWinInt.h:      and every C source file should #include
        * win/tclWinPort.h:     at most one of those files to satisfy its
        declaration needs.  tclWinInt.h and tclWinPort.h also better organized
        so that tclWinPort.h includes the Windows implementation of
        cross-platform declarations, while tclWinInt.h makes declarations that
        are available on Windows only.

        * generic/tclBinary.c (TCL_NO_MATH):    Deleted the generic/tclMath.h
        * generic/tclMath.h (removed):          header file. The internal Tcl
        * macosx/Makefile (PRIVATE_HEADERS):    header, tclInt.h, has a
        * win/tcl.dsp:                          #include <math.h> directly,
        and file external to Tcl needing libm should do the same.

        * win/Makefile.in (WIN_OBJS):   Deleted the win/tclWinMtherr.c file.
        * win/makefile.bc (TCLOBJS):    It's a vestige from matherr() days
        * win/makefile.vc (TCLOBJS):    gone by.
        * win/tcl.dsp:
        * win/tclWinMtherr.c (removed):

14 files changed, 14 insertions, 33 deletions

diff --git a/unix/tclLoadDyld.c b/unix/tclLoadDyld.c
index 906cce3..af14fd2 100644
--- a/unix/tclLoadDyld.c
+++ b/unix/tclLoadDyld.c
@@ -11,11 +11,10 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclLoadDyld.c,v 1.14 2002/10/29 00:04:08 das Exp $
+ * RCS: @(#) $Id: tclLoadDyld.c,v 1.15 2004/04/06 22:25:56 dgp Exp $
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 #include <mach-o/dyld.h>
 
 typedef struct Tcl_DyldModuleHandle {
diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c
index 4403ced..138188d 100644
--- a/unix/tclUnixChan.c
+++ b/unix/tclUnixChan.c
@@ -10,11 +10,10 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixChan.c,v 1.47 2004/03/18 18:55:44 rmax Exp $
+ * RCS: @(#) $Id: tclUnixChan.c,v 1.48 2004/04/06 22:25:56 dgp Exp $
  */
 
 #include "tclInt.h"	/* Internal definitions for Tcl. */
-#include "tclPort.h"	/* Portability features for Tcl. */
 #include "tclIO.h"	/* To get Channel type declaration. */
 
 /*
diff --git a/unix/tclUnixEvent.c b/unix/tclUnixEvent.c
index a623dbb..98ab452 100644
--- a/unix/tclUnixEvent.c
+++ b/unix/tclUnixEvent.c
@@ -8,10 +8,9 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixEvent.c,v 1.4 2001/11/21 02:36:21 hobbs Exp $
+ * RCS: @(#) $Id: tclUnixEvent.c,v 1.5 2004/04/06 22:25:56 dgp Exp $
  */
 
-#include "tclInt.h"
 #include "tclPort.h"
 
 /*
diff --git a/unix/tclUnixFCmd.c b/unix/tclUnixFCmd.c
index 4e2f429..3bc94ca 100644
--- a/unix/tclUnixFCmd.c
+++ b/unix/tclUnixFCmd.c
@@ -10,7 +10,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixFCmd.c,v 1.35 2004/03/05 14:06:55 vbwagner Exp $
+ * RCS: @(#) $Id: tclUnixFCmd.c,v 1.36 2004/04/06 22:25:56 dgp Exp $
  *
  * Portions of this code were derived from NetBSD source code which has
  * the following copyright notice:
@@ -48,7 +48,6 @@
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 #include <utime.h>
 #include <grp.h>
 #ifndef HAVE_ST_BLKSIZE
diff --git a/unix/tclUnixFile.c b/unix/tclUnixFile.c
index 76ffc32..db8e5b6 100644
--- a/unix/tclUnixFile.c
+++ b/unix/tclUnixFile.c
@@ -9,11 +9,10 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixFile.c,v 1.38 2004/01/29 10:28:23 vincentdarley Exp $
+ * RCS: @(#) $Id: tclUnixFile.c,v 1.39 2004/04/06 22:25:57 dgp Exp $
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 
 static int NativeMatchType(CONST char* nativeName, Tcl_GlobTypeData *types);
 
diff --git a/unix/tclUnixInit.c b/unix/tclUnixInit.c
index 12a99d4..43f9348 100644
--- a/unix/tclUnixInit.c
+++ b/unix/tclUnixInit.c
@@ -7,14 +7,13 @@
  * Copyright (c) 1999 by Scriptics Corporation.
  * All rights reserved.
  *
- * RCS: @(#) $Id: tclUnixInit.c,v 1.39 2004/03/09 13:34:45 vbwagner Exp $
+ * RCS: @(#) $Id: tclUnixInit.c,v 1.40 2004/04/06 22:25:57 dgp Exp $
  */
 
 #if defined(HAVE_CFBUNDLE)
 #include <CoreFoundation/CoreFoundation.h>
 #endif
 #include "tclInt.h"
-#include "tclPort.h"
 #include <locale.h>
 #ifdef HAVE_LANGINFO
 #include <langinfo.h>
diff --git a/unix/tclUnixNotfy.c b/unix/tclUnixNotfy.c
index 4e8bfb2..679da4d 100644
--- a/unix/tclUnixNotfy.c
+++ b/unix/tclUnixNotfy.c
@@ -11,11 +11,10 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixNotfy.c,v 1.14 2003/12/24 04:18:22 davygrvy Exp $
+ * RCS: @(#) $Id: tclUnixNotfy.c,v 1.15 2004/04/06 22:25:57 dgp Exp $
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 #include <signal.h> 
 
 extern TclStubs tclStubs;
diff --git a/unix/tclUnixPipe.c b/unix/tclUnixPipe.c
index 4ceb16f..448d19e 100644
--- a/unix/tclUnixPipe.c
+++ b/unix/tclUnixPipe.c
@@ -10,11 +10,10 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixPipe.c,v 1.23 2003/02/21 14:15:58 das Exp $
+ * RCS: @(#) $Id: tclUnixPipe.c,v 1.24 2004/04/06 22:25:57 dgp Exp $
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 
 #ifdef USE_VFORK
 #define fork vfork
diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h
index a41ceeb..e1b2fc4 100644
--- a/unix/tclUnixPort.h
+++ b/unix/tclUnixPort.h
@@ -19,16 +19,12 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixPort.h,v 1.34 2004/03/09 13:32:26 vbwagner Exp $
+ * RCS: @(#) $Id: tclUnixPort.h,v 1.35 2004/04/06 22:25:57 dgp Exp $
  */
 
 #ifndef _TCLUNIXPORT
 #define _TCLUNIXPORT
 
-#ifndef _TCLINT
-#   include "tclInt.h"
-#endif
-
 /*
  *---------------------------------------------------------------------------
  * The following sets of #includes and #ifdefs are required to get Tcl to
@@ -585,7 +581,4 @@ typedef int TclpMutex;
 #define	TclpMutexUnlock(a)
 #endif /* TCL_THREADS */
 
-#include "tclPlatDecls.h"
-#include "tclIntPlatDecls.h"
-
 #endif /* _TCLUNIXPORT */
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c
index 4ab3af9..0189c11 100644
--- a/unix/tclUnixSock.c
+++ b/unix/tclUnixSock.c
@@ -8,10 +8,9 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixSock.c,v 1.8 2004/03/19 18:34:02 rmax Exp $
+ * RCS: @(#) $Id: tclUnixSock.c,v 1.9 2004/04/06 22:25:57 dgp Exp $
  */
 
-#include "tcl.h"
 #include "tclInt.h"
 
 /*
diff --git a/unix/tclUnixTest.c b/unix/tclUnixTest.c
index f89b820..880e4fd 100644
--- a/unix/tclUnixTest.c
+++ b/unix/tclUnixTest.c
@@ -9,11 +9,10 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixTest.c,v 1.15 2003/10/13 00:59:48 hobbs Exp $
+ * RCS: @(#) $Id: tclUnixTest.c,v 1.16 2004/04/06 22:25:57 dgp Exp $
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 
 /*
  * The headers are needed for the testalarm command that verifies the
diff --git a/unix/tclUnixThrd.c b/unix/tclUnixThrd.c
index 98d1edc..f67248c 100644
--- a/unix/tclUnixThrd.c
+++ b/unix/tclUnixThrd.c
@@ -13,7 +13,6 @@
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 
 #ifdef TCL_THREADS
 
diff --git a/unix/tclUnixTime.c b/unix/tclUnixTime.c
index aec0185..37c16bc 100644
--- a/unix/tclUnixTime.c
+++ b/unix/tclUnixTime.c
@@ -9,11 +9,10 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclUnixTime.c,v 1.19 2004/03/18 18:55:55 rmax Exp $
+ * RCS: @(#) $Id: tclUnixTime.c,v 1.20 2004/04/06 22:25:57 dgp Exp $
  */
 
 #include "tclInt.h"
-#include "tclPort.h"
 #include <locale.h>
 #define TM_YEAR_BASE 1900
 #define IsLeapYear(x)   ((x % 4 == 0) && (x % 100 != 0 || x % 400 == 0))
diff --git a/unix/tclXtNotify.c b/unix/tclXtNotify.c
index 5b186bd..0d13d15 100644
--- a/unix/tclXtNotify.c
+++ b/unix/tclXtNotify.c
@@ -9,11 +9,11 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclXtNotify.c,v 1.5 2003/12/24 04:18:22 davygrvy Exp $
+ * RCS: @(#) $Id: tclXtNotify.c,v 1.6 2004/04/06 22:25:57 dgp Exp $
  */
 
 #include <X11/Intrinsic.h>
-#include <tclInt.h>
+#include "tclInt.h"
 
 /*
  * This structure is used to keep track of the notifier info for a