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engines/watchmaker/ll/ll_system.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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/>.
+ *
+ */
+
+#ifndef WATCHMAKER_LL_SYSTEM_H
+#define WATCHMAKER_LL_SYSTEM_H
+
+#include "watchmaker/types.h"
+#include "common/stream.h"
+#include "common/ptr.h"
+
+namespace Watchmaker {
+
+//------------------------- Memory Functions -------------------------------
+void   *t3dMalloc(uint32 n);
+void   *t3dCalloc(uint32 n);
+
+template<typename T>
+T *t3dMalloc(uint32 num) {
+	return static_cast<T *>(t3dMalloc(sizeof(T) * num));
+}
+
+template<typename T>
+T *t3dCalloc(uint32 num) {
+	// HACK: There are a few places where we actually access the first element even when zero-sized
+	// those need to be fixed, but for now, let's pad.
+	if (num == 0) {
+		num++;
+	}
+	return (T *)t3dCalloc(sizeof(T) * num);
+}
+void *t3dRealloc(void *p, uint32 additionalBytes);
+void t3dFree(void *p);
+
+//------------------------- Time Functions ---------------------------------
+void t3dStartTime();
+void t3dEndTime();
+uint32 t3dReadTime();
+
+bool t3dFastFileInit(const char *name);
+void t3dForceNOFastFile(char valore);
+int t3dAccessFile(char *name);
+bool t3dGetFileDate(uint32 *date, uint32 *time, const char *name);
+bool checkFileExists(const Common::String &filename);
+Common::SeekableReadStream *resolveFile(const char *path);
+Common::SharedPtr<Common::SeekableReadStream> openFile(const Common::String &filename, int offset = 0, int size = -1);
+
+} // End of namespace Watchmaker
+
+#endif // WATCHMAKER_LL_SYSTEM_H