19982016 Ericsson AB. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Erl_Interface Command Reference Gordon Beaton 1998-11.30 1.2 ref_man.xml

The ei and erl_interface are C interface libraries for communication with Erlang.

By default, the ei and erl_interface libraries are only guaranteed to be compatible with other Erlang/OTP components from the same release as the libraries themself. See the documentation of the ei_set_compat_rel() and erl_set_compat_rel() functions on how to communicate with Erlang/OTP components from earlier releases.