ref: 468536a8fa977ac75da272b7e9bb321e0ae16c19
dir: /sys/src/games/xs.h/
#include <u.h>
#include <libc.h>
#include <draw.h>
#include <thread.h>
#include <cursor.h>
#include <mouse.h>
#include <keyboard.h>
enum
{
MAXN = 5
};
typedef struct Piece Piece;
struct Piece{
short rot;
short tx;
Point sz;
Point d[MAXN];
};
extern int N, NP;
extern Piece pieces[];