pub unsafe extern "C" fn EVP_CIPHER_meth_set_cleanup(
cipher: *mut evp_cipher_st,
cleanup: Option<unsafe extern "C" fn(_: *mut evp_cipher_ctx_st) -> i32>,
) -> i32
pub unsafe extern "C" fn EVP_CIPHER_meth_set_cleanup(
cipher: *mut evp_cipher_st,
cleanup: Option<unsafe extern "C" fn(_: *mut evp_cipher_ctx_st) -> i32>,
) -> i32