/* $Id: triefa.h,v 1.1 2004/12/23 04:02:41 ellson Exp $ $Revision: 1.1 $ */
/* vim:set shiftwidth=4 ts=8: */

/**********************************************************
*      This software is part of the graphviz package      *
*                http://www.graphviz.org/                 *
*                                                         *
*            Copyright (c) 1994-2004 AT&T Corp.           *
*                and is licensed under the                *
*            Common Public License, Version 1.0           *
*                      by AT&T Corp.                      *
*                                                         *
*        Information and Software Systems Research        *
*              AT&T Research, Florham Park NJ             *
**********************************************************/

#ifdef __cplusplus
extern "C" {
#endif


/* File - TrieFA.h
 *
 *    The data types for the generated trie-based finite automata.
 */

    struct TrieState {		/* An entry in the FA state table                       */
	short def;		/*      If this state is an accepting state then */
	/*      this is the definition, otherwise -1.   */
	short trans_base;	/* The base index into the transition table. */
	long mask;		/* The transition mask.                                         */
    };

    struct TrieTrans {		/* An entry in the FA transition table.         */
	short c;		/* The transition character (lowercase). */
	short next_state;	/* The next state.                                              */
    };

    typedef struct TrieState TrieState;
    typedef struct TrieTrans TrieTrans;

    extern TrieState TrieStateTbl[];
    extern TrieTrans TrieTransTbl[];

#ifdef __cplusplus
}
#endif
