## Presentation Device Driver Reference for OS/2

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### GreSetDefaultAttributes - Syntax

Description

GreSetDefaultAttributes sets the default attributes for the specified primitive type according to the flags set in flAttrsMask.

This function is supported by the graphics engine.

    #define INCL_GRE_DEVSUPPORT

    #include <os2.h>

    HDC        hdc;          /*  Device context handle. */

    LONG       lPrimType;    /*  Bundle primitive type. */

    ULONG      flAttrsMask;  /*  Flags indicating which attributes are to be modified. */

    PBUNDLE    pAttrs;       /*  Pointer. */

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

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

    BOOL       fSuccess;     /*  Return codes. */

    fSuccess = GreSetDefaultAttributes(hdc, lPrimType,

                 flAttrsMask, pAttrs, pInstance,

                 lFunction);