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+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <cstdlib>
+#include "graphite2/Types.h"
+
+#ifdef GRAPHITE2_CUSTOM_HEADER
+#include GRAPHITE2_CUSTOM_HEADER
+#endif
+
+namespace graphite2 {
+
+typedef gr_uint8 uint8;
+typedef gr_uint8 byte;
+typedef gr_uint16 uint16;
+typedef gr_uint32 uint32;
+typedef gr_int8 int8;
+typedef gr_int16 int16;
+typedef gr_int32 int32;
+typedef size_t uintptr;
+
+// typesafe wrapper around malloc for simple types
+// use free(pointer) to deallocate
+template <typename T> T * gralloc(size_t n)
+{
+ return reinterpret_cast<T*>(malloc(sizeof(T) * n));
+}
+
+template <typename T> T * grzeroalloc(size_t n)
+{
+ return reinterpret_cast<T*>(calloc(n, sizeof(T)));
+}
+
+template <typename T>
+inline T min(const T a, const T b)
+{
+ return a < b ? a : b;
+}
+
+template <typename T>
+inline T max(const T a, const T b)
+{
+ return a > b ? a : b;
+}
+
+} // namespace graphite2
+
+#define CLASS_NEW_DELETE \
+ void * operator new (size_t size){ return malloc(size);} \
+ void * operator new (size_t, void * p) throw() { return p; } \
+ void * operator new[] (size_t size) {return malloc(size);} \
+ void * operator new[] (size_t, void * p) throw() { return p; } \
+ void operator delete (void * p) throw() { free(p);} \
+ void operator delete (void *, void *) throw() {} \
+ void operator delete[] (void * p)throw() { free(p); } \
+ void operator delete[] (void *, void *) throw() {}
+
+#ifdef __GNUC__
+#define GR_MAYBE_UNUSED __attribute__((unused))
+#else
+#define GR_MAYBE_UNUSED
+#endif