## Presentation Device Driver Reference for OS/2

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### Link_Chain_Element

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    Syntax
    Parameters
    Returns
    Remarks
    Glossary

Description:

Link_Chain_Element provides a standard mechanism for the linking of data chain elements within the DSPINSTL data chain.

    #include <os2.h>

    PDSPINSTL_CHAIN    new_element_ptr;

    USHORT             create_flag;

    USHORT             position_flag;

    PDSPINSTL_CHAIN    existing_element_ptr;

    ULONG              rc;                    /*  Return codes. */

    rc = Link_Chain_Element(new_element_ptr,

           create_flag, position_flag, existing_element_ptr);