pub unsafe extern "C" fn PEM_ASN1_write(
i2d: i2d_of_void,
name: *const c_char,
fp: *mut FILE,
x: *mut c_void,
enc: *const EVP_CIPHER,
kstr: *mut c_uchar,
klen: c_int,
callback: pem_password_cb,
u: *mut c_void,
) -> c_int