1 files changed, 21 insertions, 18 deletions

diff --git a/unix/tclXtNotify.c b/unix/tclXtNotify.c
index 6a11c0d..e289e8c 100644
--- a/unix/tclXtNotify.c
+++ b/unix/tclXtNotify.c
@@ -10,6 +10,9 @@
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  */
 
+#ifndef USE_TCL_STUBS
+#   define USE_TCL_STUBS
+#endif
 #include <X11/Intrinsic.h>
 #include "tclInt.h"
 
@@ -74,22 +77,22 @@ static int initialized = 0;
  */
 
 static int		FileHandlerEventProc(Tcl_Event *evPtr, int flags);
-static void		FileProc(caddr_t clientData, int *source,
+static void		FileProc(ClientData clientData, int *source,
 			    XtInputId *id);
-void			InitNotifier(void);
 static void		NotifierExitHandler(ClientData clientData);
-static void		TimerProc(caddr_t clientData, XtIntervalId *id);
+static void		TimerProc(ClientData clientData, XtIntervalId *id);
 static void		CreateFileHandler(int fd, int mask,
-				Tcl_FileProc * proc, ClientData clientData);
+			    Tcl_FileProc *proc, ClientData clientData);
 static void		DeleteFileHandler(int fd);
-static void		SetTimer(Tcl_Time * timePtr);
-static int		WaitForEvent(Tcl_Time * timePtr);
+static void		SetTimer(const Tcl_Time * timePtr);
+static int		WaitForEvent(const Tcl_Time * timePtr);
 
 /*
  * Functions defined in this file for use by users of the Xt Notifier:
  */
 
-EXTERN XtAppContext	TclSetAppContext(XtAppContext ctx);
+MODULE_SCOPE void InitNotifier(void);
+MODULE_SCOPE XtAppContext TclSetAppContext(XtAppContext ctx);
 
 /*
  *----------------------------------------------------------------------
@@ -259,7 +262,7 @@ NotifierExitHandler(
 
 static void
 SetTimer(
-    Tcl_Time *timePtr)		/* Timeout value, may be NULL. */
+    const Tcl_Time *timePtr)		/* Timeout value, may be NULL. */
 {
     long timeout;
 
@@ -298,7 +301,7 @@ SetTimer(
 
 static void
 TimerProc(
-    caddr_t data,		/* Not used. */
+    ClientData clientData, /* Not used. */
     XtIntervalId *id)
 {
     if (*id != notifier.currentTimeout) {
@@ -352,7 +355,7 @@ CreateFileHandler(
 	}
     }
     if (filePtr == NULL) {
-	filePtr = (FileHandler*) ckalloc(sizeof(FileHandler));
+	filePtr = ckalloc(sizeof(FileHandler));
 	filePtr->fd = fd;
 	filePtr->read = 0;
 	filePtr->write = 0;
@@ -372,7 +375,7 @@ CreateFileHandler(
     if (mask & TCL_READABLE) {
 	if (!(filePtr->mask & TCL_READABLE)) {
 	    filePtr->read = XtAppAddInput(notifier.appContext, fd,
-		    XtInputReadMask, FileProc, filePtr);
+		    INT2PTR(XtInputReadMask), FileProc, filePtr);
 	}
     } else {
 	if (filePtr->mask & TCL_READABLE) {
@@ -382,7 +385,7 @@ CreateFileHandler(
     if (mask & TCL_WRITABLE) {
 	if (!(filePtr->mask & TCL_WRITABLE)) {
 	    filePtr->write = XtAppAddInput(notifier.appContext, fd,
-		    XtInputWriteMask, FileProc, filePtr);
+		    INT2PTR(XtInputWriteMask), FileProc, filePtr);
 	}
     } else {
 	if (filePtr->mask & TCL_WRITABLE) {
@@ -392,7 +395,7 @@ CreateFileHandler(
     if (mask & TCL_EXCEPTION) {
 	if (!(filePtr->mask & TCL_EXCEPTION)) {
 	    filePtr->except = XtAppAddInput(notifier.appContext, fd,
-		    XtInputExceptMask, FileProc, filePtr);
+		    INT2PTR(XtInputExceptMask), FileProc, filePtr);
 	}
     } else {
 	if (filePtr->mask & TCL_EXCEPTION) {
@@ -463,7 +466,7 @@ DeleteFileHandler(
     if (filePtr->mask & TCL_EXCEPTION) {
 	XtRemoveInput(filePtr->except);
     }
-    ckfree((char *) filePtr);
+    ckfree(filePtr);
 }
 
 /*
@@ -485,7 +488,7 @@ DeleteFileHandler(
 
 static void
 FileProc(
-    caddr_t clientData,
+    ClientData clientData,
     int *fd,
     XtInputId *id)
 {
@@ -518,7 +521,7 @@ FileProc(
      */
 
     filePtr->readyMask |= mask;
-    fileEvPtr = (FileHandlerEvent *) ckalloc(sizeof(FileHandlerEvent));
+    fileEvPtr = ckalloc(sizeof(FileHandlerEvent));
     fileEvPtr->header.proc = FileHandlerEventProc;
     fileEvPtr->fd = filePtr->fd;
     Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
@@ -594,7 +597,7 @@ FileHandlerEventProc(
 	mask = filePtr->readyMask & filePtr->mask;
 	filePtr->readyMask = 0;
 	if (mask != 0) {
-	    (*filePtr->proc)(filePtr->clientData, mask);
+	    filePtr->proc(filePtr->clientData, mask);
 	}
 	break;
     }
@@ -623,7 +626,7 @@ FileHandlerEventProc(
 
 static int
 WaitForEvent(
-    Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
+    const Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
 {
     int timeout;