Function nginx::PEM_X509_INFO_write_bio

pub unsafe extern "C" fn PEM_X509_INFO_write_bio(
    bp: *mut BIO, 
    xi: *mut X509_INFO, 
    enc: *mut EVP_CIPHER, 
    kstr: *mut c_uchar, 
    klen: c_int, 
    cd: pem_password_cb, 
    u: *mut c_void
) -> c_int