DosQCurDir

#define INCL_DOSFILEMGR

USHORT  rc = DosQCurDir(DriveNumber, DirPath, DirPathLen);

USHORT           DriveNumber;   /* Drive number */
PBYTE            DirPath;       /* Directory path buffer (returned) */
PUSHORT          DirPathLen;    /* Directory path buffer length
                                    (returned) */

USHORT           rc;            /* return code */