Function thread_a

user/src/bin/threads.rs:11–16

()

use user_lib::{exit, thread_create, waittid};

pub fn thread_a() -> ! {
    for _ in 0..1000 {
        print!("a");
    }
    exit(1)
}

pub fn thread_b() -> ! {
    for _ in 0..1000 {