4 ; Written by Groepaz/Hitmen <groepaz@gmx.net>
5 ; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
6 ; 2003-05-02, Greg King <gngking@erols.com>
10 ; clock_t clock (void);
21 ldy #0 ; High word is always zero
26 cpx tickcount+1 ; Did tickcount change?
27 bne L1 ; Yes, re-read it