1 files changed, 106 insertions, 0 deletions
diff --git a/src/extension/script/js/jsutil.h b/src/extension/script/js/jsutil.h
new file mode 100644
index 000000000..d4edb919c
--- /dev/null
+++ b/src/extension/script/js/jsutil.h
@@ -0,0 +1,106 @@
+/* -*- 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 ***** */
+
+/*
+ * PR assertion checker.
+ */
+
+#ifndef jsutil_h___
+#define jsutil_h___
+
+JS_BEGIN_EXTERN_C
+
+/***********************************************************************
+** FUNCTION:	JS_MALLOC()
+** DESCRIPTION:
+**   JS_NEW() allocates an untyped item of size _size from the heap.
+** INPUTS:  _size: size in bytes of item to be allocated
+** OUTPUTS:	untyped pointer to the node allocated
+** RETURN:	pointer to node or error returned from malloc().
+***********************************************************************/
+#define JS_MALLOC(_bytes) (malloc((_bytes)))
+
+/***********************************************************************
+** FUNCTION:	JS_DELETE()
+** DESCRIPTION:
+**   JS_DELETE() unallocates an object previosly allocated via JS_NEW()
+**   or JS_NEWZAP() to the heap.
+** INPUTS:	pointer to previously allocated object
+** OUTPUTS:	the referenced object is returned to the heap
+** RETURN:	void
+***********************************************************************/
+#define JS_DELETE(_ptr) { free(_ptr); (_ptr) = NULL; }
+
+/***********************************************************************
+** FUNCTION:	JS_NEW()
+** DESCRIPTION:
+**   JS_NEW() allocates an item of type _struct from the heap.
+** INPUTS:  _struct: a data type
+** OUTPUTS:	pointer to _struct
+** RETURN:	pointer to _struct or error returns from malloc().
+***********************************************************************/
+#define JS_NEW(_struct) ((_struct *) JS_MALLOC(sizeof(_struct)))
+
+#ifdef DEBUG
+
+extern JS_PUBLIC_API(void)
+JS_Assert(const char *s, const char *file, JSIntn ln);
+#define JS_ASSERT(_expr) \
+    ((_expr)?((void)0):JS_Assert(# _expr,__FILE__,__LINE__))
+
+#define JS_NOT_REACHED(_reasonStr) \
+    JS_Assert(_reasonStr,__FILE__,__LINE__)
+
+#else
+
+#define JS_ASSERT(expr) ((void) 0)
+#define JS_NOT_REACHED(reasonStr)
+
+#endif /* defined(DEBUG) */
+
+/*
+** Abort the process in a non-graceful manner. This will cause a core file,
+** call to the debugger or other moral equivalent as well as causing the
+** entire process to stop.
+*/
+extern JS_PUBLIC_API(void) JS_Abort(void);
+
+JS_END_EXTERN_C
+
+#endif /* jsutil_h___ */