Function libfuse_sys::helpers::fuse_ll_ops_on_mknod

pub unsafe extern "C" fn fuse_ll_ops_on_mknod(
    op: *mut fuse_lowlevel_ops, 
    mknod: Option<unsafe extern "C" fn(_: fuse_req_t, _: fuse_ino_t, _: *const c_char, _: mode_t, _: dev_t)>
)