Function flipper0::ffi::dir_walk_set_filter_cb

pub unsafe extern "C" fn dir_walk_set_filter_cb(
    dir_walk: *mut DirWalk,
    cb: Option<unsafe extern "C" fn(*const i8, *mut FileInfo, *mut c_void) -> bool>,
    context: *mut c_void
)

Set filter callback (Should return true if the data is valid) @param dir_walk @param cb @param context