Simulation support:

This function is simulated by a handling routine in Revision 2.0 (or higher) of the graphics engine and can be hooked by the presentation driver.

Description:

GreDrawBits draws a rectangle of bits.

#define INCL_GRE_BITMAPS
#include <os2.h>

HDC            hdc;         /*  Device context handle. */
PBYTE          pBitmap;     /*  Pointer to bit map data. */
PBITMAPINFO    pInfo;
LONG           cPoints;     /*  Number of (X, Y) pairs in paptlPoint. */
PPOINTL        paptlPoint;  /*  Pointer to an array of (X, Y) coordinate pairs. */
LONG           lRop;        /*  Raster operation code. */
ULONG          flOptions;
PVOID          pInstance;   /*  Pointer to instance data. */
ULONG          lFunction;
ULONG          rc;          /*  Return Codes. */

rc = GreDrawBits(hdc, pBitmap, pInfo, cPoints,
       paptlPoint, lRop, flOptions, pInstance,
       lFunction);