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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef jsarray_h___
+#define jsarray_h___
+/*
+ * JS Array interface.
+ */
+#include "jsprvtd.h"
+#include "jspubtd.h"
+
+JS_BEGIN_EXTERN_C
+
+/* Generous sanity-bound on length (in elements) of array initialiser. */
+#define ARRAY_INIT_LIMIT JS_BIT(24)
+
+extern JSBool
+js_IdIsIndex(jsval id, jsuint *indexp);
+
+extern JSClass js_ArrayClass;
+
+extern JSObject *
+js_InitArrayClass(JSContext *cx, JSObject *obj);
+
+extern JSObject *
+js_NewArrayObject(JSContext *cx, jsuint length, jsval *vector);
+
+extern JSBool
+js_GetLengthProperty(JSContext *cx, JSObject *obj, jsuint *lengthp);
+
+extern JSBool
+js_SetLengthProperty(JSContext *cx, JSObject *obj, jsuint length);
+
+extern JSBool
+js_HasLengthProperty(JSContext *cx, JSObject *obj, jsuint *lengthp);
+
+/*
+ * Test whether an object is "array-like". Currently this means whether obj
+ * is an Array or an arguments object. We would like an API, and probably a
+ * way in the language, to bless other objects as array-like: having indexed
+ * properties, and a 'length' property of uint32 value equal to one more than
+ * the greatest index.
+ */
+extern JSBool
+js_IsArrayLike(JSContext *cx, JSObject *obj, JSBool *answerp, jsuint *lengthp);
+
+/*
+ * JS-specific heap sort function.
+ */
+typedef JSBool (*JSComparator)(void *arg, const void *a, const void *b,
+ int *result);
+
+extern JSBool
+js_HeapSort(void *vec, size_t nel, void *pivot, size_t elsize,
+ JSComparator cmp, void *arg);
+
+JS_END_EXTERN_C
+
+#endif /* jsarray_h___ */