exit(status int) { syscall(0x2000001, status) } fork() -> int { return syscall(0x2000002) } execve(path *any, argv *any, envp *any) -> int { return syscall(0x200003B, path, argv, envp) } waitid(type int, id int, info *any, options int) -> int { return syscall(0x20000AD, type, id, info, options) }