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-rw-r--r--src/utils/buildhex.h41
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diff --git a/src/utils/buildhex.h b/src/utils/buildhex.h
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+++ b/src/utils/buildhex.h
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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2016 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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 2 of the License, or
+ * 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 UTILS_BUILDHEX_H
+#define UTILS_BUILDHEX_H
+
+#ifndef SDL_BIG_ENDIAN
+#include <SDL_endian.h>
+#endif // SDL_BYTEORDER
+
+#include "localconsts.h"
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+#define buildHex(a, b, c, d) \
+ (d) * 16777216U + (c) * 65536U + (b) * 256U + CAST_U32(a)
+#else // SDL_BYTEORDER == SDL_BIG_ENDIAN
+#define buildHex(a, b, c, d) \
+ (a) * 16777216U + (b) * 65536U + (c) * 256U + CAST_U32(d)
+#endif // SDL_BYTEORDER == SDL_BIG_ENDIAN
+
+#define buildHexOgl(a, b, c, d) \
+ (a) * 16777216U + (b) * 65536U + (c) * 256U + CAST_U32(d)
+
+#endif // UTILS_BUILDHEX_H