rusotp 0.5.0

Rust implementation of the HOTP and TOTP algorithms
Documentation 
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// Copyright (c) Indrajit Roy
//
// This file is licensed under the Affero General Public License version 3 or
// any later version.
//
// See the file LICENSE for details.

use std::ffi::{c_char, c_ulonglong, c_ushort};

/// Configuration for TOTP (Time-based One-Time Password).
///
/// # Fields
/// - `algorithm`: A pointer to a C string representing the hashing algorithm (e.g., "SHA1").
/// - `secret`: A pointer to a C string representing the shared secret key.
/// - `length`: The length of the generated OTP.
/// - `radix`: The base (radix) for the OTP (e.g., 10 for decimal).
/// - `interval`: The time interval in seconds for the TOTP generation.
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct TotpConfig {
    pub algorithm: *const c_char,
    pub secret: *const c_char,
    pub length: c_ushort,
    pub radix: c_ushort,
    pub interval: c_ulonglong,
}