/*******************************************************************************/
void get_localtime(int * year, int * month, int * day, int * hour, int * min, int * zone);
void get_coord(double * lat, double * lon);
-void get_sun_pos(double * alt, double * azm);
-int get_daytime();
+void get_sun_pos(int h, int m, double * alt, double * azm);
+int get_daytime(int h, int m);
int get_moon_phase();
time_t get_next_sunrise();
time_t get_next_sunset();