// due to a bug, the first definition was not behaving correct with the
// parameters during evaluation (which wasn't tested in test6*). 
// With max3420e_enable2() first, the code would work, as it
// was not used, with the used max3420e_enable() first it would break.

#define max3420e_enable()       nop

#define max3420e_enable2()       nop

#define wrac(reg)               \
        max3420e_enable()       :\
        lda #(reg)       

// just the definition of this macro hangs the xa indefinitely...

#define CLRBIT(reg, val)        \
        wrac(reg)


	*=$c000
	CLRBIT(1,2)