Function av_des_init

pub unsafe extern "C" fn av_des_init(
    d: *mut AVDES,
    key: *const u8,
    key_bits: i32,
    decrypt: i32,
) -> i32

@brief Initializes an AVDES context.

@param d pointer to a AVDES structure to initialize @param key pointer to the key to use @param key_bits must be 64 or 192 @param decrypt 0 for encryption/CBC-MAC, 1 for decryption @return zero on success, negative value otherwise