infld c DEPRECATED

	value.l4.v = infld(fldrow.i2.r, fldcol.i2.r, ncols.i2.r)

	value.i4.v = infld_c(fldrow.i4.v, fldcol.i4.v, ncols.i4.v)

	INFLD is a logical function which will return .TRUE. if the color
	TV cursor was in a specifed field the last time the INTYPE routine 
	was called.  The field is specified by a starting row (FLDROW), a 
	starting column (FLDCOL) and a number of columns (NCOLS).  The 
	INTYPE_PUT_ROWCOL routine can be used to fake the INTYPE cursor 
	location.