#define O_NONBLOCK 0x4000
inline int fcntl (int, int, ...) {return -1;}
-//signal.h
-#define SIGHUP 1
-#define SIGKILL 9
-
-//sys/time.h
-//struct timeval {
-// long tv_sec;
-// long tv_usec;
-//};
-
//unistd.h
inline int fork () {return -1;}
#define pipe(a) _pipe(a,0,0)