From 62731da8cfdb0a124a9d5b2181830708ed4cbdef Mon Sep 17 00:00:00 2001
From: skarg <skarg@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Thu, 3 Jan 2008 18:42:17 +0000
Subject: [PATCH] added file.

---
 bacnet-stack/ports/at91sam7s/isr.h | 56 ++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 bacnet-stack/ports/at91sam7s/isr.h

diff --git a/bacnet-stack/ports/at91sam7s/isr.h b/bacnet-stack/ports/at91sam7s/isr.h
new file mode 100644
index 00000000..0acde815
--- /dev/null
+++ b/bacnet-stack/ports/at91sam7s/isr.h
@@ -0,0 +1,56 @@
+/**************************************************************************
+*
+* Copyright (C) 2007 Steve Karg <skarg@users.sourceforge.net>
+*
+* 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 ISR_H
+#define ISR_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+unsigned disableIRQ(
+    void);
+
+unsigned restoreIRQ(
+    unsigned oldCPSR);
+
+unsigned enableIRQ(
+    void);
+
+unsigned disableFIQ(
+    void);
+
+unsigned restoreFIQ(
+    unsigned oldCPSR);
+
+unsigned enableFIQ(
+    void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif