.sect .text; .sect .rom; .sect .data; .sect .bss.define .csb4.sect .text.csb4:				!bx: descriptor address				!ax, dx:  index	push	(bx)		! default	mov	cx,2(bx)	! count (ignore high order word, the descriptor				! would not fit anyway)1:	add	bx,#6	dec     cx	jl      4f	cmp     ax,(bx)	jne     1b	cmp	dx,2(bx)	jne     1b	pop	bx	mov	bx,4(bx)2:	test    bx,bx	jnz     3fECASE = 20.extern .fat	mov     ax,#ECASE	push    ax	jmp     .fat3:	jmp	(bx)4:	pop	bx	jmp	2b