Simulation support:

None. This function is mandatory for all drivers.

Description:

GreDeviceSetAttributes sets attributes in the attribute bundle.

This function must be supported by the presentation driver.

#define INCL_GRE_DEVMISC1
#include <os2.h>

HDC        hdc;          /*  Device context handle. */
LONG       lBType;       /*  Bundle type. */
ULONG      flDefsMask;
ULONG      flAttrsMask;  /*  Mask indicating the attributes to be modified. */
PBUNDLE    pAttrs;       /*  Pointer to a bundle structure. */
PVOID      pInstance;    /*  Pointer to instance data. */
ULONG      lFunction;
BOOL       rc;           /*  Return Codes. */

rc = GreDeviceSetAttributes(hdc, lBType, flDefsMask,
       flAttrsMask, pAttrs, pInstance, lFunction);