diff nspr/pr/include/prclist.h @ 0:1e5118fa0cb1

This is NSS with a Cmake Buildsyste To compile a static NSS library for Windows we've used the Chromium-NSS fork and added a Cmake buildsystem to compile it statically for Windows. See README.chromium for chromium changes and README.trustbridge for our modifications.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 28 Jul 2014 10:47:06 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nspr/pr/include/prclist.h	Mon Jul 28 10:47:06 2014 +0200
@@ -0,0 +1,108 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef prclist_h___
+#define prclist_h___
+
+#include "prtypes.h"
+
+typedef struct PRCListStr PRCList;
+
+/*
+** Circular linked list
+*/
+struct PRCListStr {
+    PRCList	*next;
+    PRCList	*prev;
+};
+
+/*
+** Insert element "_e" into the list, before "_l".
+*/
+#define PR_INSERT_BEFORE(_e,_l)	 \
+    PR_BEGIN_MACRO		 \
+	(_e)->next = (_l);	 \
+	(_e)->prev = (_l)->prev; \
+	(_l)->prev->next = (_e); \
+	(_l)->prev = (_e);	 \
+    PR_END_MACRO
+
+/*
+** Insert element "_e" into the list, after "_l".
+*/
+#define PR_INSERT_AFTER(_e,_l)	 \
+    PR_BEGIN_MACRO		 \
+	(_e)->next = (_l)->next; \
+	(_e)->prev = (_l);	 \
+	(_l)->next->prev = (_e); \
+	(_l)->next = (_e);	 \
+    PR_END_MACRO
+
+/*
+** Return the element following element "_e"
+*/
+#define PR_NEXT_LINK(_e)	 \
+    	((_e)->next)
+/*
+** Return the element preceding element "_e"
+*/
+#define PR_PREV_LINK(_e)	 \
+    	((_e)->prev)
+
+/*
+** Append an element "_e" to the end of the list "_l"
+*/
+#define PR_APPEND_LINK(_e,_l) PR_INSERT_BEFORE(_e,_l)
+
+/*
+** Insert an element "_e" at the head of the list "_l"
+*/
+#define PR_INSERT_LINK(_e,_l) PR_INSERT_AFTER(_e,_l)
+
+/* Return the head/tail of the list */
+#define PR_LIST_HEAD(_l) (_l)->next
+#define PR_LIST_TAIL(_l) (_l)->prev
+
+/*
+** Remove the element "_e" from it's circular list.
+*/
+#define PR_REMOVE_LINK(_e)	       \
+    PR_BEGIN_MACRO		       \
+	(_e)->prev->next = (_e)->next; \
+	(_e)->next->prev = (_e)->prev; \
+    PR_END_MACRO
+
+/*
+** Remove the element "_e" from it's circular list. Also initializes the
+** linkage.
+*/
+#define PR_REMOVE_AND_INIT_LINK(_e)    \
+    PR_BEGIN_MACRO		       \
+	(_e)->prev->next = (_e)->next; \
+	(_e)->next->prev = (_e)->prev; \
+	(_e)->next = (_e);	       \
+	(_e)->prev = (_e);	       \
+    PR_END_MACRO
+
+/*
+** Return non-zero if the given circular list "_l" is empty, zero if the
+** circular list is not empty
+*/
+#define PR_CLIST_IS_EMPTY(_l) \
+    ((_l)->next == (_l))
+
+/*
+** Initialize a circular list
+*/
+#define PR_INIT_CLIST(_l)  \
+    PR_BEGIN_MACRO	   \
+	(_l)->next = (_l); \
+	(_l)->prev = (_l); \
+    PR_END_MACRO
+
+#define PR_INIT_STATIC_CLIST(_l) \
+    {(_l), (_l)}
+
+#endif /* prclist_h___ */
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