Returns the video display configuration.

#define INCL_VIO
#include <os2.h>

ULONG             ConfigID;    /*  Configuration ID. */
PVIOCONFIGINFO    ConfigData;  /*  Pointer to the configuration data. */
HVIO              VioHandle;   /*  Presentation-space handle. */
APIRET            rc;          /*  Return code. */

rc = VioGetConfig(ConfigID, ConfigData, VioHandle);