Function rust_tcl_sys::tcl::Tcl_CreateCommand

pub unsafe extern "C" fn Tcl_CreateCommand(
    interp: *mut Tcl_Interp, 
    cmdName: *const c_char, 
    _proc: *mut Tcl_CmdProc, 
    clientData: ClientData, 
    deleteProc: *mut Tcl_CmdDeleteProc
) -> Tcl_Command