## Presentation Device Driver Reference for OS/2

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### Next_Chain_Element

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    Syntax
    Parameters
    Returns
    Glossary

Description:

Next_Chain_Element provides a standard mechanism for returning the address of specified data elements within the chain.

    #include <os2.h>

    PDSPINSTL_CHAIN    next_element_ptr;

    USHORT             position_flag;

    PDSPINSTL_CHAIN    existing_element_ptr;

    ULONG              rc;                    /*  Return codes. */

    rc = Next_Chain_Element(next_element_ptr,

           position_flag, existing_element_ptr);