#define NEW_RANDOMIZE -1
+#define ERR_RETURN 0
+#define ERR_EXIT 1
+
void InitCounter(void);
unsigned long Counter(void);
void Delay(unsigned long);
unsigned int InitRND(long);
char *GetLoginName(void);
void MarkTileDirty(int, int);
+void Error(BOOL, char *, ...);
#endif