Function mmc_run_cmd 

pub unsafe extern "C" fn mmc_run_cmd(
    p_cdio: *const CdIo_t,
    i_timeout_ms: c_uint,
    p_cdb: *const mmc_cdb_t,
    e_direction: cdio_mmc_direction_t,
    i_buf: c_uint,
    p_buf: *mut c_void,
) -> driver_return_code_t