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- /******************************************************************************
- * *
- * License Agreement *
- * *
- * Copyright (c) 2003 Altera Corporation, San Jose, California, USA. *
- * All rights reserved. *
- * *
- * 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. *
- * *
- * This agreement shall be governed in all respects by the laws of the State *
- * of California and by the laws of the United States of America. *
- * *
- ******************************************************************************/
- #include "alt_types.h"
- #include "system.h"
- /*
- * These global variables are used to save the current list of enabled
- * interrupts. See alt_irq.h for further details.
- */
- volatile alt_u32 alt_irq_active = 0;
- #ifndef ALT_EXCEPTION_STACK
- volatile alt_u32 alt_priority_mask = (alt_u32) -1;
- #endif
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