## Presentation Device Driver Reference for OS/2

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### DspQueryDriverNames

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    Syntax
    Parameters
    Returns
    Glossary

Description:

This function returns a list of the names of all PM display drivers that have been registered with the operating system (by using DspSetDriverInfo).

    #include <os2.h>

    PVOID    pBuffer;  /*  Pointer to a buffer. */

    ULONG    ulCount;

    ULONG    rc;       /*  Return codes. */

    rc = DspQueryDriverNames(pBuffer, ulCount);