#include "type.h" #include "const.h" #include "protect.h" #include "string.h" #include "proc.h" #include "global.h" #include "proto.h" #include "stdio.h" int main(int arg, char *argv[]) { int stdin = open("dev_tty0", O_RDWR); int stdout = open("dev_tty0", O_RDWR); int stderr = open("dev_tty0", O_RDWR); for (int i = 0; i < 40; i++) { printf("%02d ", i); } for (int i = 0; i < 50; ++i) { printf("test %d\n", i); for (int j = 0; j < 2000000; ++ j); } while (1) ; return 0; }