tclStubInit.c: move up #undef, so it is clear that this

macro is conflicting with another definition in this file.
Fix some other gcc warnings

4 files changed, 4 insertions, 28 deletions

diff --git a/generic/tclEnv.c b/generic/tclEnv.c
index deb5dcd..7108436 100644
--- a/generic/tclEnv.c
+++ b/generic/tclEnv.c
@@ -48,10 +48,6 @@ static void		ReplaceString _ANSI_ARGS_((CONST char *oldStr,
 void			TclSetEnv _ANSI_ARGS_((CONST char *name,
 			    CONST char *value));
 void			TclUnsetEnv _ANSI_ARGS_((CONST char *name));
-
-#if defined (__CYGWIN__) && defined(__WIN32__)
-static void		TclCygwinPutenv _ANSI_ARGS_((CONST char *string));
-#endif
 
 /*
  *----------------------------------------------------------------------
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index da0eb46..1dfd4ba 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -6290,26 +6290,6 @@ SetFsPathFromAny(interp, objPtr)
 	transPtr = Tcl_FSJoinToPath(objPtr,0,NULL);
     }
 
-#if defined(__CYGWIN__) && defined(__WIN32__)
-    {
-    extern int cygwin_conv_to_win32_path 
-	_ANSI_ARGS_((CONST char *, char *));
-    char winbuf[MAX_PATH+1];
-
-    /*
-     * In the Cygwin world, call conv_to_win32_path in order to use the
-     * mount table to translate the file name into something Windows will
-     * understand.  Take care when converting empty strings!
-     */
-    name = Tcl_GetStringFromObj(transPtr, &len);
-    if (len > 0) {
-	cygwin_conv_to_win32_path(name, winbuf);
-	TclWinNoBackslash(winbuf);
-	Tcl_SetStringObj(transPtr, winbuf, -1);
-    }
-    }
-#endif /* __CYGWIN__ && __WIN32__ */
-
     /* 
      * Now we have a translated filename in 'transPtr'.  This will have
      * forward slashes on Windows, and will not contain any ~user
diff --git a/generic/tclStubInit.c b/generic/tclStubInit.c
index be50792..a5408f4 100644
--- a/generic/tclStubInit.c
+++ b/generic/tclStubInit.c
@@ -31,6 +31,7 @@
 #undef Tcl_ValidateAllMemory
 #undef Tcl_FindHashEntry
 #undef Tcl_CreateHashEntry
+#undef TclSockMinimumBuffers
 
 /*
  * Keep a record of the original Notifier procedures, created in the
@@ -59,7 +60,6 @@ Tcl_NotifierProcs tclOriginalNotifier = {
 #ifdef _WIN64
 #   define TclSockMinimumBuffersOld 0
 #else
-#undef TclSockMinimumBuffers
 int TclSockMinimumBuffersOld(sock, size)
     int sock;
     int size;
diff --git a/win/tclWinFile.c b/win/tclWinFile.c
index 2c6150f..69d1838 100644
--- a/win/tclWinFile.c
+++ b/win/tclWinFile.c
@@ -223,7 +223,7 @@ WinLink(LinkSource, LinkTarget, linkAction)
 
     /* Make sure source file doesn't exist */
     attr = (*tclWinProcs->getFileAttributesProc)(LinkSource);
-    if (attr != 0xffffffff) {
+    if (attr != -1) {
 	Tcl_SetErrno(EEXIST);
 	return -1;
     }
@@ -237,7 +237,7 @@ WinLink(LinkSource, LinkTarget, linkAction)
     }
     /* Check the target */
     attr = (*tclWinProcs->getFileAttributesProc)(LinkTarget);
-    if (attr == 0xffffffff) {
+    if (attr == -1) {
 	/* The target doesn't exist */
 	TclWinConvertError(GetLastError());
 	return -1;
@@ -301,7 +301,7 @@ WinReadLink(LinkSource)
 
     /* Make sure source file does exist */
     attr = (*tclWinProcs->getFileAttributesProc)(LinkSource);
-    if (attr == 0xffffffff) {
+    if (attr == -1) {
 	/* The source doesn't exist */
 	TclWinConvertError(GetLastError());
 	return NULL;