pub unsafe extern "C" fn rdmaxcel_efa_post_read(
qp: *mut rdmaxcel_qp_t,
ah: *mut ibv_ah,
remote_qpn: u32,
qkey: u32,
local_addr: *mut c_void,
lkey: u32,
length: usize,
remote_addr: *mut c_void,
rkey: u32,
wr_id: u64,
) -> c_int