C
C...	COMMON /VRFCOM/ - VRF COMMON VARIABLES
C
	INTEGER PRECIS
	INTEGER*2 OBUF
	COMMON /VRFCOM/
     *    DRWELM,    DRWMAX,    DRWMIN,    DRWKNT,    ICOPY,
     *	  ICNSTX,    IBXMAX,    IHDCNT,    MIN,
     *	  NBYTS,     NCHUNK,    NHEAD,     NREC,      PRECIS,
     *	  RMXELM,    VRFMAX,
     *	  BYTKNT(4), IBEGIN(4), ICOMD(2),  IOCODE(2), IREC(4),
     *	  MAX(4),    NEXTO(4),  OBJKNT(4), VRFKNT(4), OBUF(10240)