merge trunk

10 files changed, 329 insertions, 521 deletions

diff --git a/generic/tcl.decls b/generic/tcl.decls
index 69b902f..1829249 100644
--- a/generic/tcl.decls
+++ b/generic/tcl.decls
@@ -2371,6 +2371,14 @@ export {
     void Tcl_Main(int argc, char **argv, Tcl_AppInitProc *appInitProc)
 }
 export {
+    const char *Tcl_InitStubs(Tcl_Interp *interp, const char *version,
+	int exact)
+}
+export {
+    const char *TclTomMathInitializeStubs(Tcl_Interp* interp,
+	const char* version, int epoch, int revision)
+}
+export {
     const char *Tcl_PkgInitStubsCheck(Tcl_Interp *interp, const char *version,
 	int exact)
 }
diff --git a/generic/tclDecls.h b/generic/tclDecls.h
index 7c3e1de..3ae8b33 100644
--- a/generic/tclDecls.h
+++ b/generic/tclDecls.h
@@ -1834,7 +1834,7 @@ typedef struct TclStubs {
 #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
     void (*tcl_CreateFileHandler) (int fd, int mask, Tcl_FileProc *proc, ClientData clientData); /* 9 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) /* WIN */
     void (*reserved9)(void);
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
@@ -1843,7 +1843,7 @@ typedef struct TclStubs {
 #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
     void (*tcl_DeleteFileHandler) (int fd); /* 10 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) /* WIN */
     void (*reserved10)(void);
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
@@ -2008,7 +2008,7 @@ typedef struct TclStubs {
 #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
     int (*tcl_GetOpenFile) (Tcl_Interp *interp, const char *chanID, int forWriting, int checkUsage, ClientData *filePtr); /* 167 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) /* WIN */
     void (*reserved167)(void);
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
diff --git a/generic/tclIO.c b/generic/tclIO.c
index 9e729c4..a76aba3 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -8419,8 +8419,8 @@ UpdateInterest(
 	    mask &= ~TCL_EXCEPTION;
 
 	    if (!statePtr->timer) {
-		statePtr->timer = Tcl_CreateTimerHandler(0, ChannelTimerProc,
-			chanPtr);
+		statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME,
+                        ChannelTimerProc, chanPtr);
 	    }
 	}
     }
@@ -8461,7 +8461,8 @@ ChannelTimerProc(
 	 * before UpdateInterest gets called by Tcl_NotifyChannel.
 	 */
 
-	statePtr->timer = Tcl_CreateTimerHandler(0, ChannelTimerProc,chanPtr);
+	statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME,
+                ChannelTimerProc,chanPtr);
 
 #ifdef TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING
 	/*
diff --git a/generic/tclIO.h b/generic/tclIO.h
index 3283c3e..1e89878 100644
--- a/generic/tclIO.h
+++ b/generic/tclIO.h
@@ -423,6 +423,13 @@ typedef struct GetsState {
 				 * appended to objPtr so far, just before the
 				 * last call to FilterInputBytes(). */
 } GetsState;
+
+/*
+ * The length of time to wait between synthetic timer events. Must be zero or
+ * bad things tend to happen.
+ */
+
+#define SYNTHETIC_EVENT_TIME	0
 
 /*
  * Local Variables:
diff --git a/generic/tclIORTrans.c b/generic/tclIORTrans.c
index fd25f2d..8f111b0 100644
--- a/generic/tclIORTrans.c
+++ b/generic/tclIORTrans.c
@@ -2854,7 +2854,8 @@ TimerSetup(
 	return;
     }
 
-    rtPtr->timer = Tcl_CreateTimerHandler(0, TimerRun, rtPtr);
+    rtPtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME,
+	    TimerRun, rtPtr);
 }
 
 /*
diff --git a/generic/tclInt.decls b/generic/tclInt.decls
index ad755bc..97517ea 100644
--- a/generic/tclInt.decls
+++ b/generic/tclInt.decls
@@ -126,8 +126,8 @@ declare 25 {
 #  }
 # Removed in 8.5
 #declare 27 {
-#    int TclGetDate(char *p, Tcl_WideInt now, long zone,
-#	    Tcl_WideInt *timePtr)
+#    int TclGetDate(char *p, unsigned long now, long zone,
+#	    unsigned long *timePtr)
 #}
 declare 28 {
     Tcl_Channel TclpGetDefaultStdChannel(int type)
@@ -188,7 +188,7 @@ declare 42 {
 }
 # Removed in Tcl 8.5a2
 #declare 43 {
-#    int TclGlobalInvoke(Tcl_Interp *interp, int argc, const char **argv,
+#    int TclGlobalInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv,
 #	    int flags)
 #}
 declare 44 {
@@ -223,7 +223,7 @@ declare 51 {
 }
 # Removed in Tcl 8.5a2
 #declare 52 {
-#    int TclInvoke(Tcl_Interp *interp, int argc, const char **argv,
+#    int TclInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv,
 #	    int flags)
 #}
 declare 53 {
@@ -423,9 +423,6 @@ declare 103 {
 declare 104 {
     int TclSockMinimumBuffersOld(int sock, int size)
 }
-declare 110 {
-    int TclSockMinimumBuffers(void *sock, int size)
-}
 # Replaced by Tcl_FSStat in 8.4:
 #declare 105 {
 #    int TclStat(const char *path, Tcl_StatBuf *buf)
@@ -442,6 +439,9 @@ declare 108 {
 declare 109 {
     int TclUpdateReturnInfo(Interp *iPtr)
 }
+declare 110 {
+    int TclSockMinimumBuffers(void *sock, int size)
+}
 # Removed in 8.1:
 #  declare 110 {
 #      char *TclWordEnd(char *start, char *lastChar, int nested, int *semiPtr)
@@ -739,6 +739,16 @@ declare 177 {
 #    Tcl_Obj *Tcl_GetStartupScript(const char **encodingNamePtr)
 #}
 
+# REMOVED
+# Allocate lists without copying arrays
+# declare 180 {
+#    Tcl_Obj *TclNewListObjDirect(int objc, Tcl_Obj **objv)
+# }
+#declare 181 {
+#    Tcl_Obj *TclDbNewListObjDirect(int objc, Tcl_Obj **objv,
+#	    const char *file, int line)
+#}
+
 # TclpGmtime and TclpLocaltime promoted to the generic interface from unix
 
 declare 182 {
@@ -1024,12 +1034,16 @@ declare 3 win {
 declare 4 win {
     HINSTANCE TclWinGetTclInstance(void)
 }
+# new for 8.4.20+/8.5.12+ Cygwin only
+declare 5 win {
+    int TclUnixWaitForFile(int fd, int mask, int timeout)
+}
 # Removed in 8.1:
 #  declare 5 win {
 #      HINSTANCE TclWinLoadLibrary(char *name)
 #  }
 declare 6 win {
-    u_short TclWinNToHS(u_short ns)
+    unsigned short TclWinNToHS(unsigned short ns)
 }
 declare 7 win {
     int TclWinSetSockOpt(SOCKET s, int level, int optname,
@@ -1041,6 +1055,10 @@ declare 8 win {
 declare 9 win {
     int TclWinGetPlatformId(void)
 }
+# new for 8.4.20+/8.5.12+ Cygwin only
+declare 10 win {
+    Tcl_DirEntry *TclpReaddir(DIR *dir)
+}
 # Removed in 8.3.1 (for Win32s only)
 #declare 10 win {
 #    int TclWinSynchSpawn(void *args, int type, void **trans, Tcl_Pid *pidPtr)
@@ -1062,9 +1080,13 @@ declare 14 win {
     int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe)
 }
 declare 15 win {
-    int TclpCreateProcess(Tcl_Interp *interp, int argc, const char **argv,
-	    TclFile inputFile, TclFile outputFile, TclFile errorFile,
-	    Tcl_Pid *pidPtr)
+    int TclpCreateProcess(Tcl_Interp *interp, int argc,
+	    const char **argv, TclFile inputFile, TclFile outputFile,
+	    TclFile errorFile, Tcl_Pid *pidPtr)
+}
+# new for 8.4.20+/8.5.12+ Cygwin only
+declare 16 win {
+    int TclpIsAtty(int fd)
 }
 # Signature changed in 8.1:
 #  declare 16 win {
@@ -1082,7 +1104,10 @@ declare 19 win {
 declare 20 win {
     void TclWinAddProcess(HANDLE hProcess, DWORD id)
 }
-
+# new for 8.4.20+/8.5.12+
+declare 21 win {
+    char *TclpInetNtoa(struct in_addr addr)
+}
 # removed permanently for 8.4
 #declare 21 win {
 #    void TclpAsyncMark(Tcl_AsyncHandler async)
@@ -1127,51 +1152,42 @@ declare 29 win {
 
 # Pipe channel functions
 
-# On non-cygwin, this is actually a reference to TclGetAndDetachPids
 declare 0 unix {
-    void TclWinConvertError(unsigned int errCode)
+    void TclGetAndDetachPids(Tcl_Interp *interp, Tcl_Channel chan)
 }
-# On non-cygwin, this is actually a reference to TclpCloseFile
 declare 1 unix {
-    void TclWinConvertWSAError(unsigned int errCode)
+    int TclpCloseFile(TclFile file)
 }
-# On non-cygwin, this is actually a reference to TclpCreateCommandChannel
 declare 2 unix {
-    struct servent *TclWinGetServByName(const char *nm, const char *proto)
+    Tcl_Channel TclpCreateCommandChannel(TclFile readFile,
+	    TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr)
 }
-# On non-cygwin, this is actually a reference to TclpCreatePipe
 declare 3 unix {
-    int TclWinGetSockOpt(void *s, int level, int optname,
-	    char *optval, int *optlen)
+    int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe)
 }
-# On non-cygwin, this is actually a reference to TclpCreateProcess
 declare 4 unix {
-    void *TclWinGetTclInstance(void)
+    int TclpCreateProcess(Tcl_Interp *interp, int argc,
+	    const char **argv, TclFile inputFile, TclFile outputFile,
+	    TclFile errorFile, Tcl_Pid *pidPtr)
 }
 # Signature changed in 8.1:
 #  declare 5 unix {
 #      TclFile TclpCreateTempFile(char *contents, Tcl_DString *namePtr)
 #  }
-
-# On non-cygwin, this is actually a reference to TclpMakeFile
 declare 6 unix {
-    unsigned short TclWinNToHS(unsigned short ns)
+    TclFile TclpMakeFile(Tcl_Channel channel, int direction)
 }
-# On non-cygwin, this is actually a reference to TclpOpenFile
 declare 7 unix {
-    int TclWinSetSockOpt(void *s, int level, int optname,
-	    const char *optval, int optlen)
+    TclFile TclpOpenFile(const char *fname, int mode)
 }
-# On non-cygwin, this is actually a reference to TclUnixWaitForFile
 declare 8 unix {
-    int TclpGetPid(Tcl_Pid pid)
+    int TclUnixWaitForFile(int fd, int mask, int timeout)
 }
 
 # Added in 8.1:
 
-# On non-cygwin, this is actually a reference to TclpCreateTempFile
 declare 9 unix {
-    int TclWinGetPlatformId(void)
+    TclFile TclpCreateTempFile(const char *contents)
 }
 
 # Added in 8.4:
@@ -1181,18 +1197,14 @@ declare 10 unix {
 }
 # Slots 11 and 12 are forwarders for functions that were promoted to
 # generic Stubs
-# On cygwin, this is actually a reference to TclGetAndDetachPids
 declare 11 unix {
     struct tm *TclpLocaltime_unix(const time_t *clock)
 }
-# On cygwin, this is actually a reference to TclpCloseFile
 declare 12 unix {
     struct tm *TclpGmtime_unix(const time_t *clock)
 }
-# On cygwin, this is a reference to TclpCreateCommandChannel
-# Otherwise, this is a reference to TclpInetNtoa
 declare 13 unix {
-    void TclIntPlatReserved13(void)
+    char *TclpInetNtoa(struct in_addr addr)
 }
 
 # Added in 8.5:
@@ -1205,8 +1217,7 @@ declare 14 unix {
 ################################
 # Mac OS X specific functions
 
-#On cygwin, TclpCreateProcess is here
-declare 15 {unix macosx} {
+declare 15 macosx {
     int TclMacOSXGetFileAttribute(Tcl_Interp *interp, int objIndex,
 	    Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr)
 }
@@ -1218,67 +1229,17 @@ declare 17 macosx {
     int TclMacOSXCopyFileAttributes(const char *src, const char *dst,
 	    const Tcl_StatBuf *statBufPtr)
 }
-#On cygwin, TclpMakeFile is here
-declare 18 {unix macosx} {
+declare 18 macosx {
     int TclMacOSXMatchType(Tcl_Interp *interp, const char *pathName,
 	    const char *fileName, Tcl_StatBuf *statBufPtr,
 	    Tcl_GlobTypeData *types)
 }
-#On cygwin, TclpOpenFile is here
-declare 19 {unix macosx} {
+declare 19 macosx {
     void TclMacOSXNotifierAddRunLoopMode(const void *runLoopMode)
 }
-declare 20 unix {
-    void TclWinAddProcess(void *hProcess, unsigned int id)
-}
-declare 22 unix {
-    TclFile TclpCreateTempFile(const char *contents)
-}
-declare 24 unix {
-    char *TclWinNoBackslash(char *path)
-}
-declare 26 unix {
-    void TclWinSetInterfaces(int wide)
-}
-declare 27 unix {
-    void TclWinFlushDirtyChannels(void)
-}
-declare 28 unix {
-    void TclWinResetInterfaces(void)
-}
 declare 29 unix {
     int TclWinCPUID(unsigned int index, unsigned int *regs)
 }
-declare 30 unix {
-    void TclGetAndDetachPids(Tcl_Interp *interp, Tcl_Channel chan)
-}
-declare 31 unix {
-    int TclpCloseFile(TclFile file)
-}
-declare 32 unix {
-    Tcl_Channel TclpCreateCommandChannel(TclFile readFile,
-	    TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr)
-}
-declare 33 unix {
-    int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe)
-}
-declare 34 unix {
-    int TclpCreateProcess(Tcl_Interp *interp,
-	    int argc, const char **argv, TclFile inputFile,
-	    TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr)
-}
-declare 35 unix {
-    char *TclpInetNtoa(struct in_addr addr)
-}
-declare 36 unix {
-    TclFile TclpMakeFile(Tcl_Channel channel, int direction)
-}
-declare 37 unix {
-    TclFile TclpOpenFile(const char *fname, int mode)
-}
-declare 38 unix {
-    int TclUnixWaitForFile(int fd, int mask, int timeout)
-}
 
 # Local Variables:
 # mode: tcl
diff --git a/generic/tclIntPlatDecls.h b/generic/tclIntPlatDecls.h
index bc0f4fd..a9c6e8c 100644
--- a/generic/tclIntPlatDecls.h
+++ b/generic/tclIntPlatDecls.h
@@ -13,6 +13,11 @@
 #ifndef _TCLINTPLATDECLS
 #define _TCLINTPLATDECLS
 
+#ifdef __WIN32__
+#   define Tcl_DirEntry void
+#   define DIR void
+#endif
+
 #undef TCL_STORAGE_CLASS
 #ifdef BUILD_tcl
 #   define TCL_STORAGE_CLASS DLLEXPORT
@@ -36,29 +41,32 @@
  * Exported function declarations:
  */
 
-#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
+#if !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
 /* 0 */
-EXTERN void		TclWinConvertError(unsigned int errCode);
+EXTERN void		TclGetAndDetachPids(Tcl_Interp *interp,
+				Tcl_Channel chan);
 /* 1 */
-EXTERN void		TclWinConvertWSAError(unsigned int errCode);
+EXTERN int		TclpCloseFile(TclFile file);
 /* 2 */
-EXTERN struct servent *	 TclWinGetServByName(const char *nm,
-				const char *proto);
+EXTERN Tcl_Channel	TclpCreateCommandChannel(TclFile readFile,
+				TclFile writeFile, TclFile errorFile,
+				int numPids, Tcl_Pid *pidPtr);
 /* 3 */
-EXTERN int		TclWinGetSockOpt(void *s, int level, int optname,
-				char *optval, int *optlen);
+EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
 /* 4 */
-EXTERN void *		TclWinGetTclInstance(void);
+EXTERN int		TclpCreateProcess(Tcl_Interp *interp, int argc,
+				const char **argv, TclFile inputFile,
+				TclFile outputFile, TclFile errorFile,
+				Tcl_Pid *pidPtr);
 /* Slot 5 is reserved */
 /* 6 */
-EXTERN unsigned short	TclWinNToHS(unsigned short ns);
+EXTERN TclFile		TclpMakeFile(Tcl_Channel channel, int direction);
 /* 7 */
-EXTERN int		TclWinSetSockOpt(void *s, int level, int optname,
-				const char *optval, int optlen);
+EXTERN TclFile		TclpOpenFile(const char *fname, int mode);
 /* 8 */
-EXTERN int		TclpGetPid(Tcl_Pid pid);
+EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
 /* 9 */
-EXTERN int		TclWinGetPlatformId(void);
+EXTERN TclFile		TclpCreateTempFile(const char *contents);
 /* 10 */
 EXTERN Tcl_DirEntry *	TclpReaddir(DIR *dir);
 /* 11 */
@@ -66,68 +74,29 @@ EXTERN struct tm *	TclpLocaltime_unix(const time_t *clock);
 /* 12 */
 EXTERN struct tm *	TclpGmtime_unix(const time_t *clock);
 /* 13 */
-EXTERN void		TclIntPlatReserved13(void);
+EXTERN char *		TclpInetNtoa(struct in_addr addr);
 /* 14 */
 EXTERN int		TclUnixCopyFile(const char *src, const char *dst,
 				const Tcl_StatBuf *statBufPtr,
 				int dontCopyAtts);
-/* 15 */
-EXTERN int		TclMacOSXGetFileAttribute(Tcl_Interp *interp,
-				int objIndex, Tcl_Obj *fileName,
-				Tcl_Obj **attributePtrPtr);
+/* Slot 15 is reserved */
 /* Slot 16 is reserved */
 /* Slot 17 is reserved */
-/* 18 */
-EXTERN int		TclMacOSXMatchType(Tcl_Interp *interp,
-				const char *pathName, const char *fileName,
-				Tcl_StatBuf *statBufPtr,
-				Tcl_GlobTypeData *types);
-/* 19 */
-EXTERN void		TclMacOSXNotifierAddRunLoopMode(
-				const void *runLoopMode);
-/* 20 */
-EXTERN void		TclWinAddProcess(void *hProcess, unsigned int id);
+/* Slot 18 is reserved */
+/* Slot 19 is reserved */
+/* Slot 20 is reserved */
 /* Slot 21 is reserved */
-/* 22 */
-EXTERN TclFile		TclpCreateTempFile(const char *contents);
+/* Slot 22 is reserved */
 /* Slot 23 is reserved */
-/* 24 */
-EXTERN char *		TclWinNoBackslash(char *path);
+/* Slot 24 is reserved */
 /* Slot 25 is reserved */
-/* 26 */
-EXTERN void		TclWinSetInterfaces(int wide);
-/* 27 */
-EXTERN void		TclWinFlushDirtyChannels(void);
-/* 28 */
-EXTERN void		TclWinResetInterfaces(void);
+/* Slot 26 is reserved */
+/* Slot 27 is reserved */
+/* Slot 28 is reserved */
 /* 29 */
 EXTERN int		TclWinCPUID(unsigned int index, unsigned int *regs);
-/* 30 */
-EXTERN void		TclGetAndDetachPids(Tcl_Interp *interp,
-				Tcl_Channel chan);
-/* 31 */
-EXTERN int		TclpCloseFile(TclFile file);
-/* 32 */
-EXTERN Tcl_Channel	TclpCreateCommandChannel(TclFile readFile,
-				TclFile writeFile, TclFile errorFile,
-				int numPids, Tcl_Pid *pidPtr);
-/* 33 */
-EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
-/* 34 */
-EXTERN int		TclpCreateProcess(Tcl_Interp *interp, int argc,
-				const char **argv, TclFile inputFile,
-				TclFile outputFile, TclFile errorFile,
-				Tcl_Pid *pidPtr);
-/* 35 */
-EXTERN char *		TclpInetNtoa(struct in_addr addr);
-/* 36 */
-EXTERN TclFile		TclpMakeFile(Tcl_Channel channel, int direction);
-/* 37 */
-EXTERN TclFile		TclpOpenFile(const char *fname, int mode);
-/* 38 */
-EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
 /* 0 */
 EXTERN void		TclWinConvertError(DWORD errCode);
 /* 1 */
@@ -140,9 +109,10 @@ EXTERN int		TclWinGetSockOpt(SOCKET s, int level, int optname,
 				char *optval, int *optlen);
 /* 4 */
 EXTERN HINSTANCE	TclWinGetTclInstance(void);
-/* Slot 5 is reserved */
+/* 5 */
+EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
 /* 6 */
-EXTERN u_short		TclWinNToHS(u_short ns);
+EXTERN unsigned short	TclWinNToHS(unsigned short ns);
 /* 7 */
 EXTERN int		TclWinSetSockOpt(SOCKET s, int level, int optname,
 				const char *optval, int optlen);
@@ -150,7 +120,8 @@ EXTERN int		TclWinSetSockOpt(SOCKET s, int level, int optname,
 EXTERN int		TclpGetPid(Tcl_Pid pid);
 /* 9 */
 EXTERN int		TclWinGetPlatformId(void);
-/* Slot 10 is reserved */
+/* 10 */
+EXTERN Tcl_DirEntry *	TclpReaddir(DIR *dir);
 /* 11 */
 EXTERN void		TclGetAndDetachPids(Tcl_Interp *interp,
 				Tcl_Channel chan);
@@ -167,7 +138,8 @@ EXTERN int		TclpCreateProcess(Tcl_Interp *interp, int argc,
 				const char **argv, TclFile inputFile,
 				TclFile outputFile, TclFile errorFile,
 				Tcl_Pid *pidPtr);
-/* Slot 16 is reserved */
+/* 16 */
+EXTERN int		TclpIsAtty(int fd);
 /* Slot 17 is reserved */
 /* 18 */
 EXTERN TclFile		TclpMakeFile(Tcl_Channel channel, int direction);
@@ -175,7 +147,8 @@ EXTERN TclFile		TclpMakeFile(Tcl_Channel channel, int direction);
 EXTERN TclFile		TclpOpenFile(const char *fname, int mode);
 /* 20 */
 EXTERN void		TclWinAddProcess(HANDLE hProcess, DWORD id);
-/* Slot 21 is reserved */
+/* 21 */
+EXTERN char *		TclpInetNtoa(struct in_addr addr);
 /* 22 */
 EXTERN TclFile		TclpCreateTempFile(const char *contents);
 /* Slot 23 is reserved */
@@ -193,27 +166,30 @@ EXTERN int		TclWinCPUID(unsigned int index, unsigned int *regs);
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
 /* 0 */
-EXTERN void		TclWinConvertError(unsigned int errCode);
+EXTERN void		TclGetAndDetachPids(Tcl_Interp *interp,
+				Tcl_Channel chan);
 /* 1 */
-EXTERN void		TclWinConvertWSAError(unsigned int errCode);
+EXTERN int		TclpCloseFile(TclFile file);
 /* 2 */
-EXTERN struct servent *	 TclWinGetServByName(const char *nm,
-				const char *proto);
+EXTERN Tcl_Channel	TclpCreateCommandChannel(TclFile readFile,
+				TclFile writeFile, TclFile errorFile,
+				int numPids, Tcl_Pid *pidPtr);
 /* 3 */
-EXTERN int		TclWinGetSockOpt(void *s, int level, int optname,
-				char *optval, int *optlen);
+EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
 /* 4 */
-EXTERN void *		TclWinGetTclInstance(void);
+EXTERN int		TclpCreateProcess(Tcl_Interp *interp, int argc,
+				const char **argv, TclFile inputFile,
+				TclFile outputFile, TclFile errorFile,
+				Tcl_Pid *pidPtr);
 /* Slot 5 is reserved */
 /* 6 */
-EXTERN unsigned short	TclWinNToHS(unsigned short ns);
+EXTERN TclFile		TclpMakeFile(Tcl_Channel channel, int direction);
 /* 7 */
-EXTERN int		TclWinSetSockOpt(void *s, int level, int optname,
-				const char *optval, int optlen);
+EXTERN TclFile		TclpOpenFile(const char *fname, int mode);
 /* 8 */
-EXTERN int		TclpGetPid(Tcl_Pid pid);
+EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
 /* 9 */
-EXTERN int		TclWinGetPlatformId(void);
+EXTERN TclFile		TclpCreateTempFile(const char *contents);
 /* 10 */
 EXTERN Tcl_DirEntry *	TclpReaddir(DIR *dir);
 /* 11 */
@@ -221,7 +197,7 @@ EXTERN struct tm *	TclpLocaltime_unix(const time_t *clock);
 /* 12 */
 EXTERN struct tm *	TclpGmtime_unix(const time_t *clock);
 /* 13 */
-EXTERN void		TclIntPlatReserved13(void);
+EXTERN char *		TclpInetNtoa(struct in_addr addr);
 /* 14 */
 EXTERN int		TclUnixCopyFile(const char *src, const char *dst,
 				const Tcl_StatBuf *statBufPtr,
@@ -246,117 +222,78 @@ EXTERN int		TclMacOSXMatchType(Tcl_Interp *interp,
 /* 19 */
 EXTERN void		TclMacOSXNotifierAddRunLoopMode(
 				const void *runLoopMode);
-/* 20 */
-EXTERN void		TclWinAddProcess(void *hProcess, unsigned int id);
+/* Slot 20 is reserved */
 /* Slot 21 is reserved */
-/* 22 */
-EXTERN TclFile		TclpCreateTempFile(const char *contents);
+/* Slot 22 is reserved */
 /* Slot 23 is reserved */
-/* 24 */
-EXTERN char *		TclWinNoBackslash(char *path);
+/* Slot 24 is reserved */
 /* Slot 25 is reserved */
-/* 26 */
-EXTERN void		TclWinSetInterfaces(int wide);
-/* 27 */
-EXTERN void		TclWinFlushDirtyChannels(void);
-/* 28 */
-EXTERN void		TclWinResetInterfaces(void);
+/* Slot 26 is reserved */
+/* Slot 27 is reserved */
+/* Slot 28 is reserved */
 /* 29 */
 EXTERN int		TclWinCPUID(unsigned int index, unsigned int *regs);
-/* 30 */
-EXTERN void		TclGetAndDetachPids(Tcl_Interp *interp,
-				Tcl_Channel chan);
-/* 31 */
-EXTERN int		TclpCloseFile(TclFile file);
-/* 32 */
-EXTERN Tcl_Channel	TclpCreateCommandChannel(TclFile readFile,
-				TclFile writeFile, TclFile errorFile,
-				int numPids, Tcl_Pid *pidPtr);
-/* 33 */
-EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
-/* 34 */
-EXTERN int		TclpCreateProcess(Tcl_Interp *interp, int argc,
-				const char **argv, TclFile inputFile,
-				TclFile outputFile, TclFile errorFile,
-				Tcl_Pid *pidPtr);
-/* 35 */
-EXTERN char *		TclpInetNtoa(struct in_addr addr);
-/* 36 */
-EXTERN TclFile		TclpMakeFile(Tcl_Channel channel, int direction);
-/* 37 */
-EXTERN TclFile		TclpOpenFile(const char *fname, int mode);
-/* 38 */
-EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
 #endif /* MACOSX */
 
 typedef struct TclIntPlatStubs {
     int magic;
     const struct TclIntPlatStubHooks *hooks;
 
-#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
-    void (*tclWinConvertError) (unsigned int errCode); /* 0 */
-    void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */
-    struct servent * (*tclWinGetServByName) (const char *nm, const char *proto); /* 2 */
-    int (*tclWinGetSockOpt) (void *s, int level, int optname, char *optval, int *optlen); /* 3 */
-    void * (*tclWinGetTclInstance) (void); /* 4 */
+#if !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
+    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 0 */
+    int (*tclpCloseFile) (TclFile file); /* 1 */
+    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
+    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */
+    int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 4 */
     void (*reserved5)(void);
-    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
-    int (*tclWinSetSockOpt) (void *s, int level, int optname, const char *optval, int optlen); /* 7 */
-    int (*tclpGetPid) (Tcl_Pid pid); /* 8 */
-    int (*tclWinGetPlatformId) (void); /* 9 */
+    TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 6 */
+    TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */
+    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */
+    TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */
     Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */
     struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */
     struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */
-    void (*tclIntPlatReserved13) (void); /* 13 */
+    char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */
     int (*tclUnixCopyFile) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */
-    int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */
+    void (*reserved15)(void);
     void (*reserved16)(void);
     void (*reserved17)(void);
-    int (*tclMacOSXMatchType) (Tcl_Interp *interp, const char *pathName, const char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */
-    void (*tclMacOSXNotifierAddRunLoopMode) (const void *runLoopMode); /* 19 */
-    void (*tclWinAddProcess) (void *hProcess, unsigned int id); /* 20 */
+    void (*reserved18)(void);
+    void (*reserved19)(void);
+    void (*reserved20)(void);
     void (*reserved21)(void);
-    TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */
+    void (*reserved22)(void);
     void (*reserved23)(void);
-    char * (*tclWinNoBackslash) (char *path); /* 24 */
+    void (*reserved24)(void);
     void (*reserved25)(void);
-    void (*tclWinSetInterfaces) (int wide); /* 26 */
-    void (*tclWinFlushDirtyChannels) (void); /* 27 */
-    void (*tclWinResetInterfaces) (void); /* 28 */
+    void (*reserved26)(void);
+    void (*reserved27)(void);
+    void (*reserved28)(void);
     int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
-    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 30 */
-    int (*tclpCloseFile) (TclFile file); /* 31 */
-    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 32 */
-    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 33 */
-    int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 34 */
-    char * (*tclpInetNtoa) (struct in_addr addr); /* 35 */
-    TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 36 */
-    TclFile (*tclpOpenFile) (const char *fname, int mode); /* 37 */
-    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 38 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
     void (*tclWinConvertError) (DWORD errCode); /* 0 */
     void (*tclWinConvertWSAError) (DWORD errCode); /* 1 */
     struct servent * (*tclWinGetServByName) (const char *nm, const char *proto); /* 2 */
     int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char *optval, int *optlen); /* 3 */
     HINSTANCE (*tclWinGetTclInstance) (void); /* 4 */
-    void (*reserved5)(void);
-    u_short (*tclWinNToHS) (u_short ns); /* 6 */
+    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 5 */
+    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
     int (*tclWinSetSockOpt) (SOCKET s, int level, int optname, const char *optval, int optlen); /* 7 */
     int (*tclpGetPid) (Tcl_Pid pid); /* 8 */
     int (*tclWinGetPlatformId) (void); /* 9 */
-    void (*reserved10)(void);
+    Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */
     void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 11 */
     int (*tclpCloseFile) (TclFile file); /* 12 */
     Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 13 */
     int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 14 */
     int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 15 */
-    void (*reserved16)(void);
+    int (*tclpIsAtty) (int fd); /* 16 */
     void (*reserved17)(void);
     TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 18 */
     TclFile (*tclpOpenFile) (const char *fname, int mode); /* 19 */
     void (*tclWinAddProcess) (HANDLE hProcess, DWORD id); /* 20 */
-    void (*reserved21)(void);
+    char * (*tclpInetNtoa) (struct in_addr addr); /* 21 */
     TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */
     void (*reserved23)(void);
     char * (*tclWinNoBackslash) (char *path); /* 24 */
@@ -367,45 +304,36 @@ typedef struct TclIntPlatStubs {
     int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
-    void (*tclWinConvertError) (unsigned int errCode); /* 0 */
-    void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */
-    struct servent * (*tclWinGetServByName) (const char *nm, const char *proto); /* 2 */
-    int (*tclWinGetSockOpt) (void *s, int level, int optname, char *optval, int *optlen); /* 3 */
-    void * (*tclWinGetTclInstance) (void); /* 4 */
+    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 0 */
+    int (*tclpCloseFile) (TclFile file); /* 1 */
+    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
+    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */
+    int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 4 */
     void (*reserved5)(void);
-    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
-    int (*tclWinSetSockOpt) (void *s, int level, int optname, const char *optval, int optlen); /* 7 */
-    int (*tclpGetPid) (Tcl_Pid pid); /* 8 */
-    int (*tclWinGetPlatformId) (void); /* 9 */
+    TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 6 */
+    TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */
+    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */
+    TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */
     Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */
     struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */
     struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */
-    void (*tclIntPlatReserved13) (void); /* 13 */
+    char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */
     int (*tclUnixCopyFile) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */
     int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */
     int (*tclMacOSXSetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj *attributePtr); /* 16 */
     int (*tclMacOSXCopyFileAttributes) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr); /* 17 */
     int (*tclMacOSXMatchType) (Tcl_Interp *interp, const char *pathName, const char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */
     void (*tclMacOSXNotifierAddRunLoopMode) (const void *runLoopMode); /* 19 */
-    void (*tclWinAddProcess) (void *hProcess, unsigned int id); /* 20 */
+    void (*reserved20)(void);
     void (*reserved21)(void);
-    TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */
+    void (*reserved22)(void);
     void (*reserved23)(void);
-    char * (*tclWinNoBackslash) (char *path); /* 24 */
+    void (*reserved24)(void);
     void (*reserved25)(void);
-    void (*tclWinSetInterfaces) (int wide); /* 26 */
-    void (*tclWinFlushDirtyChannels) (void); /* 27 */
-    void (*tclWinResetInterfaces) (void); /* 28 */
+    void (*reserved26)(void);
+    void (*reserved27)(void);
+    void (*reserved28)(void);
     int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
-    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 30 */
-    int (*tclpCloseFile) (TclFile file); /* 31 */
-    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 32 */
-    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 33 */
-    int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 34 */
-    char * (*tclpInetNtoa) (struct in_addr addr); /* 35 */
-    TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 36 */
-    TclFile (*tclpOpenFile) (const char *fname, int mode); /* 37 */
-    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 38 */
 #endif /* MACOSX */
 } TclIntPlatStubs;
 
@@ -423,81 +351,54 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
  * Inline function declarations:
  */
 
-#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
-#define TclWinConvertError \
-	(tclIntPlatStubsPtr->tclWinConvertError) /* 0 */
-#define TclWinConvertWSAError \
-	(tclIntPlatStubsPtr->tclWinConvertWSAError) /* 1 */
-#define TclWinGetServByName \
-	(tclIntPlatStubsPtr->tclWinGetServByName) /* 2 */
-#define TclWinGetSockOpt \
-	(tclIntPlatStubsPtr->tclWinGetSockOpt) /* 3 */
-#define TclWinGetTclInstance \
-	(tclIntPlatStubsPtr->tclWinGetTclInstance) /* 4 */
+#if !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
+#define TclGetAndDetachPids \
+	(tclIntPlatStubsPtr->tclGetAndDetachPids) /* 0 */
+#define TclpCloseFile \
+	(tclIntPlatStubsPtr->tclpCloseFile) /* 1 */
+#define TclpCreateCommandChannel \
+	(tclIntPlatStubsPtr->tclpCreateCommandChannel) /* 2 */
+#define TclpCreatePipe \
+	(tclIntPlatStubsPtr->tclpCreatePipe) /* 3 */
+#define TclpCreateProcess \
+	(tclIntPlatStubsPtr->tclpCreateProcess) /* 4 */
 /* Slot 5 is reserved */
-#define TclWinNToHS \
-	(tclIntPlatStubsPtr->tclWinNToHS) /* 6 */
-#define TclWinSetSockOpt \
-	(tclIntPlatStubsPtr->tclWinSetSockOpt) /* 7 */
-#define TclpGetPid \
-	(tclIntPlatStubsPtr->tclpGetPid) /* 8 */
-#define TclWinGetPlatformId \
-	(tclIntPlatStubsPtr->tclWinGetPlatformId) /* 9 */
+#define TclpMakeFile \
+	(tclIntPlatStubsPtr->tclpMakeFile) /* 6 */
+#define TclpOpenFile \
+	(tclIntPlatStubsPtr->tclpOpenFile) /* 7 */
+#define TclUnixWaitForFile \
+	(tclIntPlatStubsPtr->tclUnixWaitForFile) /* 8 */
+#define TclpCreateTempFile \
+	(tclIntPlatStubsPtr->tclpCreateTempFile) /* 9 */
 #define TclpReaddir \
 	(tclIntPlatStubsPtr->tclpReaddir) /* 10 */
 #define TclpLocaltime_unix \
 	(tclIntPlatStubsPtr->tclpLocaltime_unix) /* 11 */
 #define TclpGmtime_unix \
 	(tclIntPlatStubsPtr->tclpGmtime_unix) /* 12 */
-#define TclIntPlatReserved13 \
-	(tclIntPlatStubsPtr->tclIntPlatReserved13) /* 13 */
+#define TclpInetNtoa \
+	(tclIntPlatStubsPtr->tclpInetNtoa) /* 13 */
 #define TclUnixCopyFile \
 	(tclIntPlatStubsPtr->tclUnixCopyFile) /* 14 */
-#define TclMacOSXGetFileAttribute \
-	(tclIntPlatStubsPtr->tclMacOSXGetFileAttribute) /* 15 */
+/* Slot 15 is reserved */
 /* Slot 16 is reserved */
 /* Slot 17 is reserved */
-#define TclMacOSXMatchType \
-	(tclIntPlatStubsPtr->tclMacOSXMatchType) /* 18 */
-#define TclMacOSXNotifierAddRunLoopMode \
-	(tclIntPlatStubsPtr->tclMacOSXNotifierAddRunLoopMode) /* 19 */
-#define TclWinAddProcess \
-	(tclIntPlatStubsPtr->tclWinAddProcess) /* 20 */
+/* Slot 18 is reserved */
+/* Slot 19 is reserved */
+/* Slot 20 is reserved */
 /* Slot 21 is reserved */
-#define TclpCreateTempFile \
-	(tclIntPlatStubsPtr->tclpCreateTempFile) /* 22 */
+/* Slot 22 is reserved */
 /* Slot 23 is reserved */
-#define TclWinNoBackslash \
-	(tclIntPlatStubsPtr->tclWinNoBackslash) /* 24 */
+/* Slot 24 is reserved */
 /* Slot 25 is reserved */
-#define TclWinSetInterfaces \
-	(tclIntPlatStubsPtr->tclWinSetInterfaces) /* 26 */
-#define TclWinFlushDirtyChannels \
-	(tclIntPlatStubsPtr->tclWinFlushDirtyChannels) /* 27 */
-#define TclWinResetInterfaces \
-	(tclIntPlatStubsPtr->tclWinResetInterfaces) /* 28 */
+/* Slot 26 is reserved */
+/* Slot 27 is reserved */
+/* Slot 28 is reserved */
 #define TclWinCPUID \
 	(tclIntPlatStubsPtr->tclWinCPUID) /* 29 */
-#define TclGetAndDetachPids \
-	(tclIntPlatStubsPtr->tclGetAndDetachPids) /* 30 */
-#define TclpCloseFile \
-	(tclIntPlatStubsPtr->tclpCloseFile) /* 31 */
-#define TclpCreateCommandChannel \
-	(tclIntPlatStubsPtr->tclpCreateCommandChannel) /* 32 */
-#define TclpCreatePipe \
-	(tclIntPlatStubsPtr->tclpCreatePipe) /* 33 */
-#define TclpCreateProcess \
-	(tclIntPlatStubsPtr->tclpCreateProcess) /* 34 */
-#define TclpInetNtoa \
-	(tclIntPlatStubsPtr->tclpInetNtoa) /* 35 */
-#define TclpMakeFile \
-	(tclIntPlatStubsPtr->tclpMakeFile) /* 36 */
-#define TclpOpenFile \
-	(tclIntPlatStubsPtr->tclpOpenFile) /* 37 */
-#define TclUnixWaitForFile \
-	(tclIntPlatStubsPtr->tclUnixWaitForFile) /* 38 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
 #define TclWinConvertError \
 	(tclIntPlatStubsPtr->tclWinConvertError) /* 0 */
 #define TclWinConvertWSAError \
@@ -508,7 +409,8 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 	(tclIntPlatStubsPtr->tclWinGetSockOpt) /* 3 */
 #define TclWinGetTclInstance \
 	(tclIntPlatStubsPtr->tclWinGetTclInstance) /* 4 */
-/* Slot 5 is reserved */
+#define TclUnixWaitForFile \
+	(tclIntPlatStubsPtr->tclUnixWaitForFile) /* 5 */
 #define TclWinNToHS \
 	(tclIntPlatStubsPtr->tclWinNToHS) /* 6 */
 #define TclWinSetSockOpt \
@@ -517,7 +419,8 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 	(tclIntPlatStubsPtr->tclpGetPid) /* 8 */
 #define TclWinGetPlatformId \
 	(tclIntPlatStubsPtr->tclWinGetPlatformId) /* 9 */
-/* Slot 10 is reserved */
+#define TclpReaddir \
+	(tclIntPlatStubsPtr->tclpReaddir) /* 10 */
 #define TclGetAndDetachPids \
 	(tclIntPlatStubsPtr->tclGetAndDetachPids) /* 11 */
 #define TclpCloseFile \
@@ -528,7 +431,8 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 	(tclIntPlatStubsPtr->tclpCreatePipe) /* 14 */
 #define TclpCreateProcess \
 	(tclIntPlatStubsPtr->tclpCreateProcess) /* 15 */
-/* Slot 16 is reserved */
+#define TclpIsAtty \
+	(tclIntPlatStubsPtr->tclpIsAtty) /* 16 */
 /* Slot 17 is reserved */
 #define TclpMakeFile \
 	(tclIntPlatStubsPtr->tclpMakeFile) /* 18 */
@@ -536,7 +440,8 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 	(tclIntPlatStubsPtr->tclpOpenFile) /* 19 */
 #define TclWinAddProcess \
 	(tclIntPlatStubsPtr->tclWinAddProcess) /* 20 */
-/* Slot 21 is reserved */
+#define TclpInetNtoa \
+	(tclIntPlatStubsPtr->tclpInetNtoa) /* 21 */
 #define TclpCreateTempFile \
 	(tclIntPlatStubsPtr->tclpCreateTempFile) /* 22 */
 /* Slot 23 is reserved */
@@ -553,33 +458,33 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 	(tclIntPlatStubsPtr->tclWinCPUID) /* 29 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
-#define TclWinConvertError \
-	(tclIntPlatStubsPtr->tclWinConvertError) /* 0 */
-#define TclWinConvertWSAError \
-	(tclIntPlatStubsPtr->tclWinConvertWSAError) /* 1 */
-#define TclWinGetServByName \
-	(tclIntPlatStubsPtr->tclWinGetServByName) /* 2 */
-#define TclWinGetSockOpt \
-	(tclIntPlatStubsPtr->tclWinGetSockOpt) /* 3 */
-#define TclWinGetTclInstance \
-	(tclIntPlatStubsPtr->tclWinGetTclInstance) /* 4 */
+#define TclGetAndDetachPids \
+	(tclIntPlatStubsPtr->tclGetAndDetachPids) /* 0 */
+#define TclpCloseFile \
+	(tclIntPlatStubsPtr->tclpCloseFile) /* 1 */
+#define TclpCreateCommandChannel \
+	(tclIntPlatStubsPtr->tclpCreateCommandChannel) /* 2 */
+#define TclpCreatePipe \
+	(tclIntPlatStubsPtr->tclpCreatePipe) /* 3 */
+#define TclpCreateProcess \
+	(tclIntPlatStubsPtr->tclpCreateProcess) /* 4 */
 /* Slot 5 is reserved */
-#define TclWinNToHS \
-	(tclIntPlatStubsPtr->tclWinNToHS) /* 6 */
-#define TclWinSetSockOpt \
-	(tclIntPlatStubsPtr->tclWinSetSockOpt) /* 7 */
-#define TclpGetPid \
-	(tclIntPlatStubsPtr->tclpGetPid) /* 8 */
-#define TclWinGetPlatformId \
-	(tclIntPlatStubsPtr->tclWinGetPlatformId) /* 9 */
+#define TclpMakeFile \
+	(tclIntPlatStubsPtr->tclpMakeFile) /* 6 */
+#define TclpOpenFile \
+	(tclIntPlatStubsPtr->tclpOpenFile) /* 7 */
+#define TclUnixWaitForFile \
+	(tclIntPlatStubsPtr->tclUnixWaitForFile) /* 8 */
+#define TclpCreateTempFile \
+	(tclIntPlatStubsPtr->tclpCreateTempFile) /* 9 */
 #define TclpReaddir \
 	(tclIntPlatStubsPtr->tclpReaddir) /* 10 */
 #define TclpLocaltime_unix \
 	(tclIntPlatStubsPtr->tclpLocaltime_unix) /* 11 */
 #define TclpGmtime_unix \
 	(tclIntPlatStubsPtr->tclpGmtime_unix) /* 12 */
-#define TclIntPlatReserved13 \
-	(tclIntPlatStubsPtr->tclIntPlatReserved13) /* 13 */
+#define TclpInetNtoa \
+	(tclIntPlatStubsPtr->tclpInetNtoa) /* 13 */
 #define TclUnixCopyFile \
 	(tclIntPlatStubsPtr->tclUnixCopyFile) /* 14 */
 #define TclMacOSXGetFileAttribute \
@@ -592,41 +497,17 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 	(tclIntPlatStubsPtr->tclMacOSXMatchType) /* 18 */
 #define TclMacOSXNotifierAddRunLoopMode \
 	(tclIntPlatStubsPtr->tclMacOSXNotifierAddRunLoopMode) /* 19 */
-#define TclWinAddProcess \
-	(tclIntPlatStubsPtr->tclWinAddProcess) /* 20 */
+/* Slot 20 is reserved */
 /* Slot 21 is reserved */
-#define TclpCreateTempFile \
-	(tclIntPlatStubsPtr->tclpCreateTempFile) /* 22 */
+/* Slot 22 is reserved */
 /* Slot 23 is reserved */
-#define TclWinNoBackslash \
-	(tclIntPlatStubsPtr->tclWinNoBackslash) /* 24 */
+/* Slot 24 is reserved */
 /* Slot 25 is reserved */
-#define TclWinSetInterfaces \
-	(tclIntPlatStubsPtr->tclWinSetInterfaces) /* 26 */
-#define TclWinFlushDirtyChannels \
-	(tclIntPlatStubsPtr->tclWinFlushDirtyChannels) /* 27 */
-#define TclWinResetInterfaces \
-	(tclIntPlatStubsPtr->tclWinResetInterfaces) /* 28 */
+/* Slot 26 is reserved */
+/* Slot 27 is reserved */
+/* Slot 28 is reserved */
 #define TclWinCPUID \
 	(tclIntPlatStubsPtr->tclWinCPUID) /* 29 */
-#define TclGetAndDetachPids \
-	(tclIntPlatStubsPtr->tclGetAndDetachPids) /* 30 */
-#define TclpCloseFile \
-	(tclIntPlatStubsPtr->tclpCloseFile) /* 31 */
-#define TclpCreateCommandChannel \
-	(tclIntPlatStubsPtr->tclpCreateCommandChannel) /* 32 */
-#define TclpCreatePipe \
-	(tclIntPlatStubsPtr->tclpCreatePipe) /* 33 */
-#define TclpCreateProcess \
-	(tclIntPlatStubsPtr->tclpCreateProcess) /* 34 */
-#define TclpInetNtoa \
-	(tclIntPlatStubsPtr->tclpInetNtoa) /* 35 */
-#define TclpMakeFile \
-	(tclIntPlatStubsPtr->tclpMakeFile) /* 36 */
-#define TclpOpenFile \
-	(tclIntPlatStubsPtr->tclpOpenFile) /* 37 */
-#define TclUnixWaitForFile \
-	(tclIntPlatStubsPtr->tclUnixWaitForFile) /* 38 */
 #endif /* MACOSX */
 
 #endif /* defined(USE_TCL_STUBS) */
@@ -637,13 +518,12 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr;
 #define TCL_STORAGE_CLASS DLLIMPORT
 #undef TclpLocaltime_unix
 #undef TclpGmtime_unix
-#undef TclIntPlatReserved13
 #undef TclWinConvertWSAError
 #define TclWinConvertWSAError TclWinConvertError
 
-#if !defined(__WIN32__)
-# undef TclpGetPid
-# define TclpGetPid(pid) ((unsigned long) (pid))
+#if !defined(__WIN32__) && !defined(__CYGWIN__)
+#   undef TclpGetPid
+#   define TclpGetPid(pid) ((unsigned long) (pid))
 #endif
 
 #endif /* _TCLINTPLATDECLS */
diff --git a/generic/tclStubInit.c b/generic/tclStubInit.c
index 9e5868a..1b671d4 100644
--- a/generic/tclStubInit.c
+++ b/generic/tclStubInit.c
@@ -53,26 +53,26 @@ static int TclSockMinimumBuffersOld(int sock, int size)
 }
 #endif
 
-#ifdef __CYGWIN__
-#define TclWinGetPlatformId winGetPlatformId
-#define Tcl_WinUtfToTChar winUtfToTChar
-#define Tcl_WinTCharToUtf winTCharToUtf
-#define TclWinGetTclInstance winGetTclInstance
-#define TclWinNToHS winNToHS
-#define TclWinSetSockOpt winSetSockOpt
-#define TclWinGetSockOpt winGetSockOpt
-#define TclWinGetServByName winGetServByName
-#define TclWinNoBackslash winNoBackslash
-#define TclWinSetInterfaces (void (*) (int)) doNothing
-#define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
-#define TclIntPlatReserved13 (void (*) ()) TclpCreateCommandChannel
-#define TclWinFlushDirtyChannels doNothing
-#define TclWinResetInterfaces doNothing
-#define TclpGetPid getPid
+#ifdef __WIN32__
+#   define TclUnixWaitForFile 0
+#   define TclpReaddir 0
+#   define TclpIsAtty 0
+#elif defined(__CYGWIN__)
+#   define TclpIsAtty TclPlatIsAtty
+#   define TclWinSetInterfaces (void (*) (int)) doNothing
+#   define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
+#   define TclWinFlushDirtyChannels doNothing
+#   define TclWinResetInterfaces doNothing
 
 static Tcl_Encoding winTCharEncoding;
 
 static int
+TclpIsAtty(int fd)
+{
+    return isatty(fd);
+}
+
+int
 TclWinGetPlatformId()
 {
     /* Don't bother to determine the real platform on cygwin,
@@ -80,7 +80,7 @@ TclWinGetPlatformId()
     return 2; /* VER_PLATFORM_WIN32_NT */;
 }
 
-static void *TclWinGetTclInstance()
+void *TclWinGetTclInstance()
 {
     void *hInstance = NULL;
     GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
@@ -88,21 +88,21 @@ static void *TclWinGetTclInstance()
     return hInstance;
 }
 
-static unsigned short
+unsigned short
 TclWinNToHS(unsigned short ns)
 {
     return ntohs(ns);
 }
 
-static int
-TclWinSetSockOpt(void *s, int level, int optname,
+int
+TclWinSetSockOpt(SOCKET s, int level, int optname,
 	    const char *optval, int optlen)
 {
     return setsockopt((int) s, level, optname, optval, optlen);
 }
 
-static int
-TclWinGetSockOpt(void *s, int level, int optname,
+int
+TclWinGetSockOpt(SOCKET s, int level, int optname,
 	    char *optval, int *optlen)
 {
     return getsockopt((int) s, level, optname, optval, optlen);
@@ -114,7 +114,7 @@ TclWinGetServByName(const char *name, const char *proto)
     return getservbyname(name, proto);
 }
 
-static char *
+char *
 TclWinNoBackslash(char *path)
 {
     char *p;
@@ -127,7 +127,7 @@ TclWinNoBackslash(char *path)
     return path;
 }
 
-static int
+int
 TclpGetPid(Tcl_Pid pid)
 {
     return (int) (size_t) pid;
@@ -139,11 +139,11 @@ doNothing(void)
     /* dummy implementation, no need to do anything */
 }
 
-static char *
-Tcl_WinUtfToTChar(string, len, dsPtr)
-    const char *string;
-    int len;
-    Tcl_DString *dsPtr;
+char *
+Tcl_WinUtfToTChar(
+    const char *string,
+    int len,
+    Tcl_DString *dsPtr)
 {
     if (!winTCharEncoding) {
 	winTCharEncoding = Tcl_GetEncoding(0, "unicode");
@@ -152,7 +152,7 @@ Tcl_WinUtfToTChar(string, len, dsPtr)
 	    string, len, dsPtr);
 }
 
-static char *
+char *
 Tcl_WinTCharToUtf(
     const char *string,
     int len,
@@ -173,30 +173,7 @@ Tcl_WinTCharToUtf(
 #define TclpLocaltime_unix (struct tm *(*) (const time_t *)) TclGetAndDetachPids
 #define TclpGmtime_unix (struct tm *(*) (const time_t *)) TclpCloseFile
 
-#elif !defined(__WIN32__) /* UNIX and MAC */
-#   define TclWinConvertError (void (*) (unsigned int)) TclGetAndDetachPids
-#   undef TclWinConvertWSAError
-#   define TclWinConvertWSAError (void (*) (unsigned int)) TclpCloseFile
-#   define TclWinGetPlatformId (int (*)()) TclpCreateTempFile
-#   define TclWinGetTclInstance (void *(*)()) TclpCreateProcess
-#   define TclWinNToHS (unsigned short (*) _ANSI_ARGS_((unsigned short ns))) TclpMakeFile
-#   define TclWinSetSockOpt (int (*) (void *, int, int, const char *, int)) TclpOpenFile
-#   define TclWinGetSockOpt (int (*) (void *, int, int, char *, int *)) TclpCreatePipe
-#   define TclWinGetServByName (struct servent *(*) (const char *nm, const char *proto)) TclpCreateCommandChannel
-#   define TclIntPlatReserved13 (void (*) ()) TclpInetNtoa
-#   define TclWinAddProcess 0
-#   define TclWinNoBackslash 0
-#   define TclWinSetInterfaces 0
-#   define TclWinFlushDirtyChannels 0
-#   define TclWinResetInterfaces 0
-#   define TclpGetPid 0
-#   ifndef MAC_OSX_TCL
-#	define TclMacOSXMatchType 0
-#	define TclMacOSXNotifierAddRunLoopMode 0
-#	define TclMacOSXGetFileAttribute 0
-#	define Tcl_MacOSXOpenBundleResources 0
-#	define Tcl_MacOSXOpenVersionedBundleResources 0
-#   endif
+#else /* UNIX and MAC */
 #   define TclpLocaltime_unix TclpLocaltime
 #   define TclpGmtime_unix TclpGmtime
 #endif
@@ -471,70 +448,61 @@ static const TclIntStubs tclIntStubs = {
 static const TclIntPlatStubs tclIntPlatStubs = {
     TCL_STUB_MAGIC,
     0,
-#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
-    TclWinConvertError, /* 0 */
-    TclWinConvertWSAError, /* 1 */
-    TclWinGetServByName, /* 2 */
-    TclWinGetSockOpt, /* 3 */
-    TclWinGetTclInstance, /* 4 */
+#if !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
+    TclGetAndDetachPids, /* 0 */
+    TclpCloseFile, /* 1 */
+    TclpCreateCommandChannel, /* 2 */
+    TclpCreatePipe, /* 3 */
+    TclpCreateProcess, /* 4 */
     0, /* 5 */
-    TclWinNToHS, /* 6 */
-    TclWinSetSockOpt, /* 7 */
-    TclpGetPid, /* 8 */
-    TclWinGetPlatformId, /* 9 */
+    TclpMakeFile, /* 6 */
+    TclpOpenFile, /* 7 */
+    TclUnixWaitForFile, /* 8 */
+    TclpCreateTempFile, /* 9 */
     TclpReaddir, /* 10 */
     TclpLocaltime_unix, /* 11 */
     TclpGmtime_unix, /* 12 */
-    TclIntPlatReserved13, /* 13 */
+    TclpInetNtoa, /* 13 */
     TclUnixCopyFile, /* 14 */
-    TclMacOSXGetFileAttribute, /* 15 */
+    0, /* 15 */
     0, /* 16 */
     0, /* 17 */
-    TclMacOSXMatchType, /* 18 */
-    TclMacOSXNotifierAddRunLoopMode, /* 19 */
-    TclWinAddProcess, /* 20 */
+    0, /* 18 */
+    0, /* 19 */
+    0, /* 20 */
     0, /* 21 */
-    TclpCreateTempFile, /* 22 */
+    0, /* 22 */
     0, /* 23 */
-    TclWinNoBackslash, /* 24 */
+    0, /* 24 */
     0, /* 25 */
-    TclWinSetInterfaces, /* 26 */
-    TclWinFlushDirtyChannels, /* 27 */
-    TclWinResetInterfaces, /* 28 */
+    0, /* 26 */
+    0, /* 27 */
+    0, /* 28 */
     TclWinCPUID, /* 29 */
-    TclGetAndDetachPids, /* 30 */
-    TclpCloseFile, /* 31 */
-    TclpCreateCommandChannel, /* 32 */
-    TclpCreatePipe, /* 33 */
-    TclpCreateProcess, /* 34 */
-    TclpInetNtoa, /* 35 */
-    TclpMakeFile, /* 36 */
-    TclpOpenFile, /* 37 */
-    TclUnixWaitForFile, /* 38 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) || defined(__CYGWIN__) /* WIN */
     TclWinConvertError, /* 0 */
     TclWinConvertWSAError, /* 1 */
     TclWinGetServByName, /* 2 */
     TclWinGetSockOpt, /* 3 */
     TclWinGetTclInstance, /* 4 */
-    0, /* 5 */
+    TclUnixWaitForFile, /* 5 */
     TclWinNToHS, /* 6 */
     TclWinSetSockOpt, /* 7 */
     TclpGetPid, /* 8 */
     TclWinGetPlatformId, /* 9 */
-    0, /* 10 */
+    TclpReaddir, /* 10 */
     TclGetAndDetachPids, /* 11 */
     TclpCloseFile, /* 12 */
     TclpCreateCommandChannel, /* 13 */
     TclpCreatePipe, /* 14 */
     TclpCreateProcess, /* 15 */
-    0, /* 16 */
+    TclpIsAtty, /* 16 */
     0, /* 17 */
     TclpMakeFile, /* 18 */
     TclpOpenFile, /* 19 */
     TclWinAddProcess, /* 20 */
-    0, /* 21 */
+    TclpInetNtoa, /* 21 */
     TclpCreateTempFile, /* 22 */
     0, /* 23 */
     TclWinNoBackslash, /* 24 */
@@ -545,45 +513,36 @@ static const TclIntPlatStubs tclIntPlatStubs = {
     TclWinCPUID, /* 29 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
-    TclWinConvertError, /* 0 */
-    TclWinConvertWSAError, /* 1 */
-    TclWinGetServByName, /* 2 */
-    TclWinGetSockOpt, /* 3 */
-    TclWinGetTclInstance, /* 4 */
+    TclGetAndDetachPids, /* 0 */
+    TclpCloseFile, /* 1 */
+    TclpCreateCommandChannel, /* 2 */
+    TclpCreatePipe, /* 3 */
+    TclpCreateProcess, /* 4 */
     0, /* 5 */
-    TclWinNToHS, /* 6 */
-    TclWinSetSockOpt, /* 7 */
-    TclpGetPid, /* 8 */
-    TclWinGetPlatformId, /* 9 */
+    TclpMakeFile, /* 6 */
+    TclpOpenFile, /* 7 */
+    TclUnixWaitForFile, /* 8 */
+    TclpCreateTempFile, /* 9 */
     TclpReaddir, /* 10 */
     TclpLocaltime_unix, /* 11 */
     TclpGmtime_unix, /* 12 */
-    TclIntPlatReserved13, /* 13 */
+    TclpInetNtoa, /* 13 */
     TclUnixCopyFile, /* 14 */
     TclMacOSXGetFileAttribute, /* 15 */
     TclMacOSXSetFileAttribute, /* 16 */
     TclMacOSXCopyFileAttributes, /* 17 */
     TclMacOSXMatchType, /* 18 */
     TclMacOSXNotifierAddRunLoopMode, /* 19 */
-    TclWinAddProcess, /* 20 */
+    0, /* 20 */
     0, /* 21 */
-    TclpCreateTempFile, /* 22 */
+    0, /* 22 */
     0, /* 23 */
-    TclWinNoBackslash, /* 24 */
+    0, /* 24 */
     0, /* 25 */
-    TclWinSetInterfaces, /* 26 */
-    TclWinFlushDirtyChannels, /* 27 */
-    TclWinResetInterfaces, /* 28 */
+    0, /* 26 */
+    0, /* 27 */
+    0, /* 28 */
     TclWinCPUID, /* 29 */
-    TclGetAndDetachPids, /* 30 */
-    TclpCloseFile, /* 31 */
-    TclpCreateCommandChannel, /* 32 */
-    TclpCreatePipe, /* 33 */
-    TclpCreateProcess, /* 34 */
-    TclpInetNtoa, /* 35 */
-    TclpMakeFile, /* 36 */
-    TclpOpenFile, /* 37 */
-    TclUnixWaitForFile, /* 38 */
 #endif /* MACOSX */
 };
 
@@ -690,7 +649,7 @@ const TclStubs tclStubs = {
 #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
     Tcl_CreateFileHandler, /* 9 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) /* WIN */
     0, /* 9 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
@@ -699,7 +658,7 @@ const TclStubs tclStubs = {
 #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
     Tcl_DeleteFileHandler, /* 10 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) /* WIN */
     0, /* 10 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
@@ -864,7 +823,7 @@ const TclStubs tclStubs = {
 #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
     Tcl_GetOpenFile, /* 167 */
 #endif /* UNIX */
-#ifdef __WIN32__ /* WIN */
+#if defined(__WIN32__) /* WIN */
     0, /* 167 */
 #endif /* WIN */
 #ifdef MAC_OSX_TCL /* MACOSX */
diff --git a/generic/tclTimer.c b/generic/tclTimer.c
index cf91dca..36adaad 100644
--- a/generic/tclTimer.c
+++ b/generic/tclTimer.c
@@ -182,8 +182,7 @@ static void		TimerSetupProc(ClientData clientData, int flags);
 static ThreadSpecificData *
 InitTimer(void)
 {
-    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
-	    TclThreadDataKeyGet(&dataKey);
+    ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);
 
     if (tsdPtr == NULL) {
 	tsdPtr = TCL_TSD_INIT(&dataKey);
@@ -214,8 +213,7 @@ static void
 TimerExitProc(
     ClientData clientData)	/* Not used. */
 {
-    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
-	    TclThreadDataKeyGet(&dataKey);
+    ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);
 
     Tcl_DeleteEventSource(TimerSetupProc, TimerCheckProc, NULL);
     if (tsdPtr != NULL) {
@@ -297,9 +295,8 @@ TclCreateAbsoluteTimerHandler(
     ClientData clientData)
 {
     register TimerHandler *timerHandlerPtr, *tPtr2, *prevPtr;
-    ThreadSpecificData *tsdPtr;
+    ThreadSpecificData *tsdPtr = InitTimer();
 
-    tsdPtr = InitTimer();
     timerHandlerPtr = ckalloc(sizeof(TimerHandler));
 
     /*
diff --git a/generic/tclZlib.c b/generic/tclZlib.c
index 3063b59..09cddcc 100644
--- a/generic/tclZlib.c
+++ b/generic/tclZlib.c
@@ -130,12 +130,6 @@ typedef struct {
 #define DEFAULT_BUFFER_SIZE	4096
 
 /*
- * Time to wait before delivering a timer event.
- */
-
-#define TRANSFORM_TIMEOUT	0
-
-/*
  * Prototypes for private procedures defined later in this file:
  */
 
@@ -3126,7 +3120,7 @@ ZlibTransformWatch(
     if (!(mask & TCL_READABLE) || Tcl_DStringLength(&cd->decompressed) == 0) {
 	ZlibTransformEventTimerKill(cd);
     } else if (cd->timer == NULL) {
-	cd->timer = Tcl_CreateTimerHandler(TRANSFORM_TIMEOUT,
+	cd->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME,
 		ZlibTransformTimerRun, cd);
     }
 }