This function places a reference to a bit map in the DDF buffer.

#define INCL_DDF
#include <os2.h>

HDDF       hddf;    /*  Handle to DDF returned by DdfInitialize. */
HBITMAP    hbm;     /*  Standard Presentation Manager bit map handle. */
ULONG      fAlign;  /*  Text justification flag. */
BOOL       rc;      /*  Success indicator. */

rc = DdfBitmap(hddf, hbm, fAlign);