add configuration system

1 files changed, 6 insertions, 1 deletions

diff --git a/src/sun.h b/src/sun.h
index 9a571e8..dc22a6c 100644
--- a/src/sun.h
+++ b/src/sun.h
@@ -1,5 +1,10 @@
+#include <stdbool.h>
 float to_rad (float n);
 float to_deg (float n);
 
-float calculateSun(int year,int month,int day,float lat, float lng,int localOffset, int sunset);
+float calculateSun(int year,int month,int day,float lat, float lng,int localOffset, bool sunset);
 
+float getSunrise(float lat, float lang);
+float getSunset(float lat, float lang);
+
+bool isDark (float sunrise, float sunset);