Description

GreResetDC restores a device context to its created state.

This function is supported by the graphics engine.

#define INCL_GRE_DCS
#include <os2.h>

HDC      hdc;        /*  Device context handle. */
ULONG    flOptions;  /*  Option flags. */
PVOID    pInstance;  /*  Pointer to instance data. */
ULONG    lFunction;  /*  High-order WORD=flags; low-order WORD=NGreResetDC. */
BOOL     fSuccess;   /*  Return codes. */

fSuccess = GreResetDC(hdc, flOptions, pInstance,
             lFunction);