Repo created

libs/base/timegm.hpp

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+#pragma once
+
+#include <ctime>
+
+namespace base
+{
+
+// Returns true if year is leap (has 29 days in Feb).
+bool IsLeapYear(int year);
+
+// Returns number of days for specified month and year.
+int DaysOfMonth(int year, int month);
+
+// For some reasons android doesn't have timegm function. The following
+// work around is provided.
+time_t TimeGM(std::tm const & tm);
+
+// Forms timestamp (number of seconds since 1.1.1970) from year/day/month, hour:min:sec
+// year - since 0, for example 2015
+// month - 1-jan...12-dec
+// day - 1...31
+// hour - 0...23
+// min - 0...59
+// sec - 0...59
+time_t TimeGM(int year, int month, int day, int hour, int min, int sec);
+}  // namespace base