Function openssl_sys::X509_NAME_add_entry_by_txt

pub unsafe extern fn X509_NAME_add_entry_by_txt(x: *mut X509_NAME,
                                                field: *const c_char,
                                                ty: c_int,
                                                bytes: *const c_uchar,
                                                len: c_int,
                                                loc: c_int,
                                                set: c_int)
                                                -> c_int