Move buildhex macro into separate file.

1 files changed, 41 insertions, 0 deletions

diff --git a/src/utils/buildhex.h b/src/utils/buildhex.h
new file mode 100644
index 000000000..f33295d30
--- /dev/null
+++ b/src/utils/buildhex.h
@@ -0,0 +1,41 @@
+/*
+ *  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