Index: generic/nsfInt.h
===================================================================
diff -u -N -rc39e939183732462f9b41cf988c01b69b9faace5 -r8eecbe5b3a2640ba1d3e1dc6dc5e9cec0c2a26ba
--- generic/nsfInt.h	(.../nsfInt.h)	(revision c39e939183732462f9b41cf988c01b69b9faace5)
+++ generic/nsfInt.h	(.../nsfInt.h)	(revision 8eecbe5b3a2640ba1d3e1dc6dc5e9cec0c2a26ba)
@@ -421,7 +421,7 @@
   struct NsfCmdList *nextPtr;
 } NsfCmdList;
 
-typedef void (NsfFreeCmdListClientData) _ANSI_ARGS_((NsfCmdList*));
+typedef void (NsfFreeCmdListClientData) (NsfCmdList*);
 
 /* for incr string */
 typedef struct NsfStringIncrStruct {
@@ -1056,7 +1056,7 @@
 EXTERN void NsfProfileTraceExitAppend(Tcl_Interp *interp, const char *label, double duration)
   nonnull(1) nonnull(2);
 
-EXTERN NsfCallStackContent *NsfCallStackGetTopFrame(Tcl_Interp *interp, Tcl_CallFrame **framePtrPtr)
+EXTERN NsfCallStackContent *NsfCallStackGetTopFrame(const Tcl_Interp *interp, Tcl_CallFrame **framePtrPtr)
   nonnull(1);
 #endif