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Commodore 1571 firmware
Relative Files

        .page   
	.subttl 'rel4.src'          
;*
;*
;**********************************
;*
;*
;*  setlst
;*
;*
;**********************************
;*
;*
setlst  ldx  lindx       
        lda  nr,x        
        sta  r1          
        dec  r1          
        cmp  #2          
        bne  setl01      
        lda  #$ff        
        sta  r1          
setl01           
        lda  rs,x        
        sta  r2          

        jsr  getpnt      
        ldx  lindx       
        cmp  r1          
        bcc  setl10      
        beq  setl10      

        jsr  dblbuf      
        jsr  fndlst      
        bcc  setl05      

        ldx  lindx       
        sta  lstchr,x    
        jmp  dblbuf      

setl05  jsr  dblbuf      
        lda  #$ff        
        sta  r1          

setl10  jsr  fndlst      
        bcs  setl40      

        jsr  getpnt      

setl40  ldx  lindx       
        sta  lstchr,x    
        rts      
;*
;*
;*
;*********************************
;*
;*
;*  fndlst
;*
;*
;*********************************
;*
;*
fndlst           
        jsr  set00       
        ldy  r1         ; offset to start at

fndl10  lda  (dirbuf),y          
        bne  fndl20      

        dey      
        cpy  #2          
        bcc  fndl30      

        dec  r2         ; limit counter
        bne  fndl10      

fndl30  dec  r2          
        clc     	;  not found here
        rts      

fndl20  tya     	; found the end char
        sec      
        rts


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This page has been created by Sami Rautiainen.
Read the small print. Last updated March 24, 1998.