diff --git a/generic/tclInt.h b/generic/tclInt.h
index 91c8b96..623a598 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -3215,7 +3215,7 @@ MODULE_SCOPE void	TclClockInit(Tcl_Interp *interp);
 MODULE_SCOPE int	TclClockOldscanObjCmd(
 			    ClientData clientData, Tcl_Interp *interp,
 			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_CloseObjCmd(ClientData clientData,
+extern int	Tcl_CloseObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
 MODULE_SCOPE int	Tcl_ConcatObjCmd(ClientData clientData,
@@ -3396,7 +3396,7 @@ MODULE_SCOPE int	Tcl_RenameObjCmd(ClientData clientData,
 MODULE_SCOPE int	Tcl_RepresentationCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ReturnObjCmd(ClientData clientData,
+extern int	Tcl_ReturnObjCmd(ClientData clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
 MODULE_SCOPE int	Tcl_ScanObjCmd(ClientData clientData,
diff --git a/generic/tclPort.h b/generic/tclPort.h
index 12a60db..d817154 100644
--- a/generic/tclPort.h
+++ b/generic/tclPort.h
@@ -20,7 +20,7 @@
 #if defined(_WIN32)
 #   include "tclWinPort.h"
 #else
-#   include "tclUnixPort.h"
+#   include "../unix/tclUnixPort.h"
 #endif
 #include "tcl.h"