C applications can also access an ADABAS database using the Oracle Call Interface (OCI). An existing application that uses the OCI Interface can work with ADABAS without changes in the source files. Just a link to the ADABAS OCI libraries is required. Differences between the OCI Interface and Oracle's OCI which may force changes to the source files are described in Section Special Remarks.
A description of the OCI entries can be found in the respective Oracle user manuals.
See also:
Translating an OCI Application
Executing a Linked OCI Application