## Presentation Device Driver Reference for OS/2

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### GreQuerySetIds - Syntax

Description

GreQuerySetIds returns a list of created lcids with their names and types in the buffers addressed by paLcid, paszNames, and paTypes.

This function is supported by the graphics engine.

    #define INCL_GRE_SETID

    #include <os2.h>

    HDC      hdc;        /*  Device context handle. */

    LONG     cSets;      /*  Number of sets to return. */

    PLONG    paTypes;

    PSTR8    paszNames;

    PLONG    paLcid;     /*  Pointer to an array of cSets elements to which the lcids are returned. */

    ULONG    lRange;     /*  Indicates whether GPI, or AVIO local identifiers, or both are to be returned. */

    PVOID    pInstance;  /*  Pointer to instance data. */

    ULONG    lFunction;  /*  High-order WORD=flags; low-order WORD=NGreQuerySetIds. */

    BOOL     fSuccess;   /*  Return codes. */

    fSuccess = GreQuerySetIds(hdc, cSets, paTypes,

                 paszNames, paLcid, lRange, pInstance,

                 lFunction);