Function mdbx_sys::mdbx_dbi_open_ex

pub unsafe extern "C" fn mdbx_dbi_open_ex(
    txn: *mut MDBX_txn, 
    name: *const c_char, 
    flags: c_uint, 
    dbi: *mut MDBX_dbi, 
    keycmp: MDBX_cmp_func, 
    datacmp: MDBX_cmp_func
) -> c_int