Simulation support: NONE

This function is mandatory for display drivers supporting the Double-Byte Character Set (DBCS). For other drivers, DEVESC_NOTIMPLEMENTED should be returned.

Description

GreEscape DEVESC_DBE_FONTMANAGEMENT is the entry point to sub-functions to support DBCS device font.

#define INCL_GRE_DEVICE
#include <os2.h>

HDC      hdc;         /*  Device context handle. */
LONG     lEscape;     /*  DEVESC_DBE_FONTMANAGEMENT (24450) escape code. */
LONG     cInCount;    /*  The number of bytes pointed to by pInData. */
PBYTE    pInData;     /*  Pointer to the FONTMGRPARM structure. */
PLONG    pcOutCount;  /*  The handling routine ignores this parameter. */
PLONG    pOutData;
PVOID    pInstance;   /*  Pointer to instance data. */
ULONG    lFunction;
LONG     rc;          /*  Return Code. */

rc = GreEscape(hdc, lEscape, cInCount, pInData,
       pcOutCount, pOutData, pInstance, lFunction);