1 #ifndef SYSTEM_H_

     1 #ifndef SYSTEM_H_

     2 #define SYSTEM_H_

     2 #define SYSTEM_H_

     3 

     3 

     4 #include <time.h>

     4 #include <time.h>

     7 #include "misc.h"

     6 #include "misc.h"

     8 

     7 

     9 extern double pi;

     8 extern double pi;

    10 

     9 

    11 typedef TDate* PDate;

    10 typedef TDate* PDate;