pub unsafe extern "C" fn Tcl_ChannelGetHandleProc(
chanTypePtr: *const Tcl_ChannelType,
) -> *mut Tcl_DriverGetHandleProcpub unsafe extern "C" fn Tcl_ChannelGetHandleProc(
chanTypePtr: *const Tcl_ChannelType,
) -> *mut Tcl_DriverGetHandleProc