2 ; Ullrich von Bassewitz, 25.11.2002
4 ; CC65 runtime: Swap 2 bytes of register variable space
14 lda regbank,x ; Get old value
16 lda (sp),y ; Get stack loc
17 sta regbank,x ; Store new value
19 sta (sp),y ; Store old value
24 lda regbank+1,x ; Get old value
26 lda (sp),y ; Get stack loc
27 sta regbank+1,x ; Store new value
29 sta (sp),y ; Store old value