X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libsrc%2Fc64%2Fkbhit.s;h=9fa04b5501db7d2b478835577e5bffd08b650076;hb=7e2a24176f6b9cd11d0c50ef585647d73d10db44;hp=1a54c2e5e6fcb3af957053c8889bea8494cad644;hpb=53dd513176425872128ef26031d00952ef7a0628;p=cc65

diff --git a/libsrc/c64/kbhit.s b/libsrc/c64/kbhit.s
index 1a54c2e5e..9fa04b550 100644
--- a/libsrc/c64/kbhit.s
+++ b/libsrc/c64/kbhit.s
@@ -1,20 +1,23 @@
 ;
 ; Ullrich von Bassewitz, 06.08.1998
 ;
-; int kbhit (void);
+; unsigned char kbhit (void);
 ;
 
 	.export		_kbhit
-	.import		return0, return1
 
 	.include	"c64.inc"
 
-_kbhit:
+
+.proc   _kbhit
+
+        ldx     #0              ; High byte of return is always zero
 	lda	KEY_COUNT	; Get number of characters
-	bne   	L1
-	jmp	return0
-L1:	jmp	return1
+        beq     L9
+        lda     #1
+L9:     rts
 
+.endproc