Initial commit of Command & Conquer Renegade source code.

Code/Tools/wlib/timezone.h

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+/*
+**	Command & Conquer Renegade(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program is free software: you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation, either version 3 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/****************************************************************************\
+timezone                      Matthew D. Campbell
+
+This is just a couple of convenience functions for determining what timezone
+we are now in.  It even accounts for daylight savings!  One caveat is that it
+only tells you info about what the daylight savings info is now, not 5 minutes
+from now, not 2 hours ago.  Oh well.
+\****************************************************************************/
+
+#ifndef _TIMEZONE_H_
+#define _TIMEZONE_H_
+
+// Just fill in both the timezone description and its offset from GMT
+void GetTimezoneInfo(const char * &timezone_str, int &timezone_offset);
+
+// Returns the description of the current timezone (daylight savings included)
+const char * TimezoneString(void);
+
+// Returns the offset from GMT of the current timezone
+int TimezoneOffset(void);
+
+#endif // _TIMEZONE_H_
+