I've had two errors that I had to fix.
1. For the error:
Joystick.c:213: error: 'clock_div_1' undeclared (first use in this function)
I replaced Joystick.c line 212
clock_prescale_set(clock_div_1);
with
CLKPR = (1 << CLKPCE); CLKPR = (0 << CLKPS3) | (0 << CLKPS2) | (0 << CLKPS1) | (0 << CLKPS0)...
Wish they would let us play the NCAA football 14 on newer xbox, its one of the only games I love and own on disc still, that is not back compatible, bs.
@K3Nv2 He was looking into consoles for his house anyway (for my younger siblings and himself) and I had a spare XSX and Switch I ended up selling him at pretty steep cuts. I would just give them to him, but I did buy them with the intent to sell them... and college is super expensive.