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 * sym.h
 * We reserve no LEGAL rights to SORCERER -- SORCERER is in the public
 * domain.  An individual or company may do whatever they wish with
 * source code distributed with SORCERER or the code generated by
 * SORCERER, including the incorporation of SORCERER, or its output, into
 * commerical software.
 * We encourage users to develop software with SORCERER.  However, we do
 * ask that credit is given to us for developing SORCERER.  By "credit",
 * we mean that if you incorporate our source code into one of your
 * programs (commercial product, research project, or otherwise) that you
 * acknowledge this fact somewhere in the documentation, research report,
 * etc...  If you like SORCERER and have developed a nice tool with the
 * output, please mention that you developed it using SORCERER.  In
 * addition, we ask that this header remain intact in our source code.
 * As long as these guidelines are kept, we expect to continue enhancing
 * this system and expect to make other tools available as they are
 * completed.
 * Terence Parr
 * AHPCRC, University of Minnesota
 * 1992-2001

typedef struct _s {
                  char *str;
                  struct _s *next;
                  int token;              /* token number in {Token, NonTerm} */
                  int token_type;         /* if Token, what's its type */
                  ListNode *refs;         /* list of nodes that ref this rule */
                  AST *definition;  /* ptr into internal repr. of rule */
                  GLA *start_state; /* ptr into internal repr. of rule */
                  GLA *end_rule;          /* ptr into internal repr. of rule */
                  char *args;             /* text of arguments */
                  char *rt;               /* text for return type */
                  char defined;           /* is this rule or label defined? */
            } SymEntry;

#define newSymEntry(s)        (SymEntry *) newEntry(s, sizeof(SymEntry))

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