DL_HANDLE          72 ext/tk/stubs.c static DL_HANDLE tcl_dll = (DL_HANDLE)0;
DL_HANDLE          73 ext/tk/stubs.c static DL_HANDLE tk_dll  = (DL_HANDLE)0;
DL_HANDLE          95 ext/tk/stubs.c         tcl_dll = (DL_HANDLE)DL_OPEN(ruby_tcl_dll);
DL_HANDLE         101 ext/tk/stubs.c             tcl_dll = (DL_HANDLE)DL_OPEN(tcl_name);
DL_HANDLE         144 ext/tk/stubs.c         tk_dll = (DL_HANDLE)DL_OPEN(ruby_tk_dll);
DL_HANDLE         150 ext/tk/stubs.c             tk_dll = (DL_HANDLE)DL_OPEN(tk_name);