Removed __cdiff. Since the assembler does character set translation for

some time now, it is no longer needed. git-svn-id: svn://svn.cc65.org/cc65/trunk@1573 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-11-22 00:53:46 +00:00
parent 195a49a6cf
commit d7a5fbeb1a
8 changed files with 29 additions and 59 deletions
--- a/libsrc/common/tolower.s
+++ b/libsrc/common/tolower.s
@@ -5,7 +5,7 @@
 ;

 	.export		_tolower
-	.import		__ctype, __cdiff
+	.import		__ctype

 _tolower:
        cpx     #$00            ; Outside valid range?
@@ -16,6 +16,6 @@ _tolower:
 	lsr	a		; Get bit 1 (upper case char) into carry
 	tya			; Get char back into A
       	bcc    	L9		; Jump if no upper case char
-   	sbc	__cdiff	       	; Make lower case char (carry already set)
+       	sbc    	#<('A'-'a')     ; Make lower case char (carry already set)
 L9:    	rts