rustr::rdll::unix32

Function Rf_addTaskCallback

Source 
pub unsafe extern "C" fn Rf_addTaskCallback(
    cb: R_ToplevelCallback,
    data: *mut c_void,
    finalizer: Option<unsafe extern "C" fn(arg1: *mut c_void)>,
    name: *const c_char,
    pos: *mut c_int,
) -> *mut R_ToplevelCallbackEl