DosPFSQueryAct

#define INCL_DOSPFS

USHORT  rc = DosPFSQueryAct(PrinterName, CodePage, FontID, SFN, Reserved);

PSZ              PrinterName;   /* Printer name string */
PUSHORT          CodePage;      /* Code Page return */
PUSHORT          FontID;        /* Font ID return */
USHORT           SFN;           /* System File Number */
ULONG            0;             /* Reserved, set to zero */

USHORT           rc;            /* return code */