fn rl_c(cpu: &mut Cpu) {
        let c = cpu.c();

        let r = rl(cpu, c);

        cpu.set_c(r);
    }
/// Rotate `C` to the left through carry
Rotate `C` to the left through carry
Rotate ` C ` to the left through carry
fn rl_c(cpu: &mut Cpu) {
        let c = cpu.c();
        let r = rl(cpu, c);
        cpu.set_c(r);
    }
fn rl_c ( cpu : & mut Cpu ) { let c = cpu . c ( ) ; let r = rl ( cpu , c ) ; cpu . set_c ( r ) ; }
Rotate `C` to the left through carry
Rotate ` C ` to the left through carry
cpu
&mut Cpu
cpu
&mut Cpu