Function zbox::ffi::zbox_repo_reset_password

#[no_mangle]
pub extern "C" fn zbox_repo_reset_password(
    repo: *mut Repo, 
    old_pwd: *const c_char, 
    new_pwd: *const c_char, 
    ops_limit: c_int, 
    mem_limit: c_int
) -> c_int