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/* 
 * Copyright (c) 2015-2017, Intel Corporation
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met: 
 * 
 *  * Redistributions of source code must retain the above copyright notice, 
 *    this list of conditions and the following disclaimer. 
 *  * Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the distribution. 
 *  * Neither the name of Intel Corporation nor the names of its contributors 
 *    may be used to endorse or promote products derived from this software 
 *    without specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE. 
 */ 
 
#ifndef ROSE_COMMON_H 
#define ROSE_COMMON_H 
 
// Common defs available to build-time clients as well as runtime. 
 
#define ROSE_BOUND_INF (~0U) 
#define MAX_MASK2_WIDTH 32 
 
// Max block width to use the combined small-block matcher on, instead of 
// running the floating and anchored tables. 
#define ROSE_SMALL_BLOCK_LEN 32 
 
/** \brief Length in bytes of a reach bitvector, used by the lookaround code. */ 
#define REACH_BITVECTOR_LEN 32 
 
/** \brief Length in bytes of a reach bitvector for multi-path lookaround. */
#define MULTI_REACH_BITVECTOR_LEN 256

/**
 * \brief The max offset from the leftmost byte to the rightmost byte in
 * multi-path lookaround.
 */
#define MULTIPATH_MAX_LEN 16

/** \brief Value used to represent an invalid Rose program offset. */
#define ROSE_INVALID_PROG_OFFSET 0

#endif // ROSE_COMMON_H