Description

GreQueryNumberSetIds returns the total number of lcids, such as logical fonts and bit-map IDs, that have been created.

This function is supported by the graphics engine.

#define INCL_GRE_SETID
#include <os2.h>

HDC      hdc;        /*  Device context handle. */
ULONG    lRange;     /*  Indicates whether GPI, or AVIO lcids, or both are to be returned. */
PVOID    pInstance;  /*  Pointer to instance data. */
ULONG    lFunction;  /*  High-order WORD=flags; low-order WORD=NGreQueryNumberSetIds. */
LONG     fSuccess;   /*  Return codes. */

fSuccess = GreQueryNumberSetIds(hdc, lRange,
             pInstance, lFunction);