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-rw-r--r--src/xine-utils/sorted_array.h94
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diff --git a/src/xine-utils/sorted_array.h b/src/xine-utils/sorted_array.h
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--- a/src/xine-utils/sorted_array.h
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-/*
- * Copyright (C) 2000-2006 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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
- * (at your option) any later version.
- *
- * xine 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, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * Sorted array which grows automatically when you add elements.
- * A binary search is used to find the position of a new element.
- *
- * Example:
- * Let's create de comparison method for integers:
- *
- * int int_comparator(void *a, void *b) {
- * if ((int)a < (int)b) {
- * return -1;
- * } else if ((int)a == (int)b) {
- * return 0;
- * } else {
- * return 1;
- * }
- * }
- *
- * Create a sorted array for integers:
- * xine_sarray_t *sarray = xine_sarray_new(10, int_comparator);
- *
- * Add elements:
- * xine_sarray_add(sarray, (void*)4);
- * xine_sarray_add(sarray, (void*)28);
- * xine_sarray_add(sarray, (void*)7);
- *
- * Find an element:
- * int pos = xine_sarray_binary_search(sarray, (void*)7);
- * if (pos >= 0)
- * FOUND
- * else
- * NOT FOUND
- *
- * Delete the array:
- * xine_sarray_delete(sarray);
- */
-#ifndef XINE_SORTED_ARRAY_H
-#define XINE_SORTED_ARRAY_H
-
-#include "array.h"
-
-/* Array type */
-typedef struct xine_sarray_s xine_sarray_t;
-
-/* Array element comparator */
-typedef int (*xine_sarray_comparator_t)(void*, void*);
-
-/* Constructor */
-xine_sarray_t *xine_sarray_new(size_t initial_size, xine_sarray_comparator_t comparator) XINE_MALLOC XINE_PROTECTED;
-
-/* Destructor */
-void xine_sarray_delete(xine_sarray_t *sarray) XINE_PROTECTED;
-
-/* Returns the number of element stored in the array */
-size_t xine_sarray_size(const xine_sarray_t *sarray) XINE_PROTECTED;
-
-/* Removes all elements from an array */
-void xine_sarray_clear(xine_sarray_t *sarray) XINE_PROTECTED;
-
-/* Adds the element into the array
- Returns the insertion position */
-int xine_sarray_add(xine_sarray_t *sarray, void *value) XINE_PROTECTED;
-
-/* Removes one element from an array at the position specified */
-void xine_sarray_remove(xine_sarray_t *sarray, unsigned int position) XINE_PROTECTED;
-
-/* Get the element at the position specified */
-void *xine_sarray_get(xine_sarray_t *sarray, unsigned int position) XINE_PROTECTED;
-
-/* Returns the index of the search key, if it is contained in the list.
- Otherwise, (-(insertion point) - 1) or ~(insertion point).
- The insertion point is defined as the point at which the key would be
- inserted into the array. */
-int xine_sarray_binary_search(xine_sarray_t *sarray, void *key) XINE_PROTECTED;
-
-#endif
-