1 files changed, 41 insertions, 0 deletions
diff --git a/libGL/range_alloc.h b/libGL/range_alloc.h
new file mode 100755
index 0000000..740ba93
--- /dev/null
+++ b/libGL/range_alloc.h
@@ -0,0 +1,41 @@
+/*
+ *  Functions used by host & client sides
+ *
+ *  Copyright (c) 2007 Even Rouault
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+#ifndef _RANGE_ALLOC
+#define _RANGE_ALLOC
+
+typedef struct
+{
+  unsigned int* values;
+  int nbValues;
+} RangeAllocator;
+
+extern void alloc_value(RangeAllocator* range, unsigned int value);
+extern unsigned int alloc_range(RangeAllocator* range, int n, unsigned int* values);
+extern void delete_value(RangeAllocator* range, unsigned int value);
+extern void delete_range(RangeAllocator* range, int n, const unsigned int* values);
+extern void delete_consecutive_values(RangeAllocator* range, unsigned int first, int n);
+
+#endif